Komatsumobile debris crusher(no series)

Komatsu BR500JG-1(S/N 1002-UP)

Maintenance schedule, common problems & OEM parts breakdown

Search live BR500JG-1(S/N 1002-UP) parts

The Komatsu BR500JG-1 (S/N 1002-up) is a self-propelled, crawler-mounted mobile jaw crusher built for demolition debris and rubble recycling work. It runs a Komatsu SA6D125E-2 6-cylinder diesel rated 228 kW/310 PS at 1,950 rpm, a mechanically governed pump-line-nozzle engine rather than a common-rail or electronically injected unit. Operating weight runs approximately 57,000 kg (125,660 lb), and the manganese-steel jaw crusher takes a 762 x 1067 mm (30 x 42 in) feed opening. Komatsu built this generation around the turn of the millennium, covering serial numbers from 1002 up, with a later 1006-up manual edition reflecting an updated electric and hydraulic circuit diagram set for that running change. The BR500JG platform traces to Komatsu's original mid-1990s BR500JG launch and continued as a running update (BR500JG-1A) pairing the same SA6D125E-2 engine with the crusher, before Komatsu moved its mid-size mobile-crusher line to the larger-jaw BR550JG Galeo generation. Standard configuration on the BR500JG-1 includes a muck/discharge conveyor, an overband magnetic metal separator, radio remote control, a vibrating grizzly feeder ahead of the jaw, a water sprinkler dust-suppression system, factory guarding, and auxiliary hydraulic outlets for bolt-on screening or feeding equipment.

Across the BR500JG family, Komatsu kept the core crusher size, crawler undercarriage, and SA6D125E-2 power package consistent; generation changes show up mainly in the electric and hydraulic control circuits (the 1002-1006 versus 1006-up wiring and hydraulic-diagram split within this same -1 series) rather than in the crusher or engine architecture itself. That continuity is why the BR500JG-1 still holds up as a working machine on demolition and C&D recycling sites decades later: it runs a straightforward, mechanically governed diesel with none of the electronic engine-control complexity that later Tier-emissions crushers carry, and its jaw, toggle, and undercarriage wear parts are shared mechanical designs rather than model-specific one-offs. In the used and parts market, that makes the BR500JG-1 a value buy for operators who want predictable diesel mechanics and simple symptom-based troubleshooting over a modern electronically controlled plant, and it keeps demand alive for jaw dies, toggle plates, conveyor components, and undercarriage wear parts even as Komatsu's mobile-crusher lineup has moved on to newer Galeo and Tier-compliant generations.

Below: full specifications, fluids & capacities, the factory service schedule, common service parts, verified fault codes, what owners discuss, attachment guidance, the complete assembly directory, and a serial-number reference. Complete parts lists with full OEM part numbers, exploded diagrams, quantities, and fitment data are available free in Heavy Parts AI.

Komatsu BR500JG-1(S/N 1002-UP) specifications

Engine

Engine modelKomatsu SA6D125E-2, water-cooled 4-cycle inline 6-cylinder diesel
Rated output (gross)228 kW / 310 PS (306 hp) @ 1,950 rpm
Displacementapprox. 11.04 L (673.8 cu in), 6 cylinders (same SA6D125E-2 base engine family fitted to Komatsu excavators of this era)
Emissions tierNot published for this serial range; predates modern EPA/Stage tier labeling on Komatsu mobile crushers of this class — verify with dealer if compliance documentation is needed

Weights

Operating weight57,000 kg (125,663 lb), self-propelled main body
Ground pressureNot published for this model
Transport noteMain body unit travels self-propelled onto a 30-ton trailer; hopper, crusher hopper extension, handrails, and steps are removed and shipped separately for road transport

Dimensions

Overall length (standard discharge conveyor)13,650 mm (44 ft 9 in)
Overall length (long discharge conveyor option)15,400 mm (50 ft 6 in)
Overall height, transport / lowered4,875 mm / 3,530 mm (16 ft 0 in / 11 ft 7 in)
Overall width, transport / narrow4,030 mm / 3,200 mm (13 ft 3 in / 10 ft 6 in)
Track shoe width600 mm (23.6 in)
Length of track on ground4,350 mm (14 ft 3 in)
Minimum ground clearance (operating / traveling)200 mm / 370 mm (7.9 in / 14.6 in); raised or lowered by hydraulic cylinder on the primary belt conveyor

Performance

Travel speed3.0 km/h (1.9 mph)
Gradeability25 degrees (46.6%)
Crusher type and jaw sizeSingle-toggle jaw crusher, 42 x 30 in class (approx. 1,050 x 750 mm feed-in port)
Crusher discharge setting range (open side)70-200 mm (2.8-7.9 in)
Feeder2-stage deck grizzly feeder, 4,200 x 1,100 mm through dimensions
Maximum feed material dimensions1,200 x 850 x 600 mm (oriented feed)
Optimal feed material dimensions700 x 500 x 350 mm (unoriented feed)
Processing capacity85-460 t/h, varies with material type, discharge setting, and feed moisture content; concrete debris runs toward the higher end of the range, natural stone (andesite) toward the lower end
Noise level (at 7 m, loaded)approx. 82.5-88.0 dB(A), varies with material hardness

Service capacities (summary)

Fuel tank605 L (159.8 US gal)
Hydraulic tank490 L (129.4 US gal)
Engine oilNot documented for this exact serial range — verify with your dealer
Cooling systemNot documented for this exact serial range — verify with your dealer

Values vary by configuration, region, and serial range — confirm against your machine before planning transport or lifts.

BR500JG-1(S/N 1002-UP) fluids & capacities

SystemCapacityRecommended fluid
Engine crankcase (with filter)34-37 l service refill, 38-41 l dry fill (9.0-9.8 US gal service, 10.0-10.8 US gal dry) — SA6D125E-2 dieselKomatsu diesel engine oil, DH-1 series. SAE 10W-30 for general and cold-weather operation; SAE 15W-40 alternate for warm-climate use. Meets JASO DH-1 / API CI-4. Change interval about 250 hours or 6 months.
Cooling system43 l (11.4 US gal)Komatsu AF-NAC super coolant, ethylene-glycol based, non-amine/non-nitrite long-life corrosion inhibitor. Mix ratio set for the freeze point needed at the job site climate.
Fuel tank605 l (159.8 US gal)Clean, low-sulfur No. 2-D diesel fuel meeting the engine spec; switch to a winter-grade or anti-gel-treated blend in cold climates to prevent fuel waxing.
Hydraulic system and tankHydraulic tank 490 l (129.4 US gal) per the factory spec sheet. System oil charge runs roughly 270 l service refill / 370 l dry fill (71.3-97.7 US gal) including lines and cylinders per dealer lubricant guides — figures vary by source/configuration.Komatsu hydraulic oil HO46-HM (ISO VG46) for normal ambient range. Komatsu HO56-HE (SAE 5W-30) is the wide-temperature-range option for cold-climate operation.
Final drives (each side)11.5 l service refill, 12 l dry fill (3.0-3.2 US gal) eachKomatsu powertrain gear oil equivalent to the TO30 grade, SAE 30W, API CD.
Crusher motor bearing case0.9 l (0.24 US gal)Komatsu powertrain gear oil equivalent to the TO30 grade, SAE 30W, API CD.
Damper case0.75 l (0.20 US gal)Komatsu powertrain gear oil equivalent to the TO30 grade, SAE 30W, API CD.
Grease (central lubrication system and manual grease points)Not a fill-capacity item — serviced on a grease-point schedule via the central auto-lube system and toolbox grease gunKomatsu-spec multipurpose lithium-complex EP grease, NLGI 2, for the central lubrication system and manual fittings.

Capacities are refill values from factory literature — always fill to the dipstick/sight gauge, not the number.

Komatsu BR500JG-1(S/N 1002-UP) maintenance schedule

Service intervalTasks
Every 50 h
  • Check engine oil level before starting and top off with Komatsu DH-1 spec oil to the dipstick mark.
  • Check the hydraulic tank sight gauge and coolant level in the AF-NAC system; top off as needed.
  • Walk around the jaw crusher and check jaw dies, cheek plates, and the toggle plate for cracks or loose fasteners.
  • Inspect crawler track tension, shoes, and rollers for damage, oil weep, or abnormal wear.
  • Drain water and sediment from the fuel tank and water separator.
  • Grease crusher shaft bearings, conveyor pulleys, and grizzly feeder pivots per the lubrication chart, and check the magnetic separator and water sprinkler nozzles for blockage.
Every 250 h
  • Change engine oil and replace the oil filter using Komatsu DH-1 spec oil.
  • Replace the fuel filter cartridge and check the water separator element.
  • Clean or replace the air cleaner element per the dust indicator.
  • Check crusher drive belt and conveyor drive belt tension and adjust as needed.
  • Check crawler track shoe bolt torque and idler/roller bearing play.
  • Inspect the magnetic separator drive belt and metal-detection circuit for correct operation.
Every 500 h
  • Replace the hydraulic return filter element.
  • Change powertrain oil (Komatsu TO30) in the travel reduction gear cases and check the level.
  • Inspect and adjust discharge/muck conveyor belt tracking and tension.
  • Check jaw crusher toggle plate seating and pitman/eccentric shaft bearing play.
  • Test the radio remote control link, E-stop circuits, and warning lamps.
  • Flush and inspect the water sprinkler dust-suppression pump, lines, and nozzles.
Every 1,000 h
  • Replace the fuel filter and bleed the mechanically governed injection system of air.
  • Inspect the turbocharger for shaft end play, boost leaks, and oil seepage.
  • Check jaw die wear pattern and rotate or flip the manganese dies if the design allows.
  • Inspect crawler track link, bushing, and sprocket tooth wear against the wear-limit gauge.
  • Check alternator output, starter condition, and battery electrolyte and terminals.
  • Torque-check the crusher frame mounts, conveyor frame fasteners, and grizzly feeder brackets.
Every 2,000 h
  • Sample and lab-test hydraulic oil condition (Komatsu HO46-HM/HO56-HE) and change if outside limits.
  • Check engine valve clearance and injector spray pattern on the SA6D125E-2.
  • Inspect the crusher pitman bearing, eccentric shaft bushings, and toggle seat for wear.
  • Measure crawler track sag, sprocket, and idler bushing wear and replace components beyond limit.
  • Inspect the crusher drive coupling and vibration damper for wear or play.
  • Megger-test the control panel wiring and inspect the radio remote receiver and antenna mount.
Every 4,000 h
  • Change the full hydraulic oil system (tank, lines, cylinders) with Komatsu HO46-HM or HO56-HE per climate.
  • Change coolant system-wide with Komatsu AF-NAC on the factory long-life interval.
  • Overhaul or replace the jaw crusher toggle plate, pitman bearings, and eccentric shaft bushings as a set.
  • Replace the discharge/muck conveyor belt if worn beyond the wear limit.
  • Rebuild the crawler undercarriage - track chain, sprockets, and idlers - as pitch elongation dictates.
  • Recalibrate the radio remote control system and verify all safety interlocks and E-stops.

Servicing the BR500JG-1(S/N 1002-UP) beyond the schedule

Predictive Maintenance & Fluid Analysis

Because the SA6D125E-2's mechanically governed pump-line-nozzle fuel system carries no ECM fault-code library, predictive care on the BR500JG-1 leans on scheduled oil and fluid sampling. Lab-test engine oil for wear metals that flag injection pump plunger or cylinder liner wear before compression drops. Sample hydraulic oil from the crusher clamping and adjustment circuits to catch pump or cylinder seal wear early. Track jaw die wear pattern and crushing throughput as leading indicators, and listen for pitman or toggle-plate knock signaling bearing clearance opening up.

Corrective & Common Repairs

Typical BR500JG-1 faults trace to mechanical wear rather than electronics. A misfiring or hard-starting SA6D125E-2 usually means worn injectors or a plunger in the pump-line-nozzle system, not a sensor. Toggle plate seating that's worked loose shows up as chamber overload or uneven jaw die wear; reseat or shim it. Conveyor mistracking and magnetic separator drop-outs are common on debris sites clogged with wire and rebar. Crawler track sag beyond spec pulls steering off-center; retension before it accelerates bushing wear.

Overhaul & Rebuild Points

Major rebuild work on the BR500JG-1 centers on the crushing chamber and undercarriage. Pitman bearings, eccentric shaft bushings, and the toggle seat wear as a set and should be renewed together, along with the manganese-steel jaw dies once they reach their wear limit. An SA6D125E-2 in-frame overhaul covers injection pump reconditioning, injector renewal, and turbocharger inspection since there's no electronic diagnostics to flag early failure. Crawler undercarriage rebuilds mean matched-set replacement of track chain, sprockets, and idlers once pitch elongation exceeds the gauge limit.

Seasonal & Environment Servicing

Demolition and C&D sites load the BR500JG-1 with dust, wire, and wet debris. Clean the radiator core and air cleaner element more often than the base interval on dusty rubble work, and check the magnetic separator belt for wrapped wire. Drain and blow out the water sprinkler dust-suppression lines before freezing weather; they run separate from the AF-NAC-protected engine cooling system. In cold climates, switch to the lighter Komatsu HO46-HM hydraulic oil grade for quicker crusher cycle response, and confirm cold-start aids on the mechanically governed engine before each shift.

BR500JG-1(S/N 1002-UP) common service parts

Part numberPart
07000-02135O-Ring,Hydraulic Oil FilterCheck fitment →
708-2L-25480FilterCheck fitment →
07002-03334O-Ring, At Transmission FilterCheck fitment →
07236-11034Elbow,(Without Add. Filter)Check fitment →
208-60-61150ElementCheck fitment →

Always confirm against your machine's serial number — cross-check any part in Heavy Parts AI before ordering.

BR500JG-1(S/N 1002-UP) fault codes & troubleshooting

CodeMeaningLikely causeWhat to do
E02Pump controller (EPC) system fault flagged on the monitor panel, affecting the electronic proportional control that sets hydraulic pump output for crusher drive and hydraulic functions.Damaged EPC solenoid wiring or connector corrosion, failed EPC valve coil, or a pump controller fault.Inspect EPC solenoid wiring and connectors for damage or corrosion, check coil resistance against spec, and replace the pump controller only after wiring checks out.
E05Governor motor system fault. Applies to the electric governor actuator that sets engine speed on this mechanically-injected engine.Governor linkage binding or out of adjustment, a worn or damaged governor motor, or broken wiring to the actuator.Check governor linkage for free, correct-range movement, test motor and wiring continuity, and replace the governor motor if it fails to respond.
E10Engine controller power failure or control-circuit fault in the governor control loop.Blown fuse, loose battery or ground connection, or a damaged harness run to the engine controller.Check fuses and battery/ground connections first, trace the harness for chafing or corrosion, and replace the controller only after wiring is confirmed sound.
E101Fault history record abnormal. The monitor panel's stored fault log is corrupted or unreadable.Backup power interruption to the panel, internal memory fault, or firmware corruption.Cycle key power and recheck. If the code persists, the panel controller may need a reset or replacement.
E103Buzzer output circuit shorted. Fault detected in the warning buzzer's output line.Pinched or chafed buzzer wiring, a failed buzzer unit, or moisture in the connector.Inspect the buzzer harness for shorts to ground, test buzzer resistance, and repair the harness or replace the buzzer as needed.
E104Air filter clogged. Intake restriction switch has tripped.Dirty or clogged primary air filter element, a collapsed intake hose, or a faulty restriction switch.Inspect and clean or replace the air filter element, check intake ducting for collapse or leaks, and verify the restriction switch operates correctly.
E108Coolant temperature above 105 C (221 F). Engine overheat condition reported by the coolant sensor.Low coolant level, a clogged radiator core, a slipping or damaged fan drive, a stuck thermostat, or a failed water pump.Shut the engine down safely, check coolant level once cool, clean the radiator core, inspect the fan drive and thermostat, and confirm the reading against a manual gauge.
CA115Engine (crank) speed sensor and backup speed sensor fault. Governor control loop loses its speed reference signal.Damaged sensor, incorrect sensor-to-gear air gap, broken wiring, or connector corrosion.Check sensor wiring and connector condition, verify air gap against spec, and replace the sensor if the signal is absent or erratic.

Codes and remedies are general guidance for this model family — always confirm with diagnostic tooling and your dealer before major repairs.

BR500JG-1(S/N 1002-UP) attachments & work tools

Discharge (Muck) Conveyor

Factory discharge conveyor stockpiles crushed material clear of the crawler frame; on this crusher class it can fold hydraulically for transport. A machine in this serial range was inspected with this conveyor fitted, though it can also ship without one as a fit-later option.

Magnetic Metal Separator

Cross-belt magnet mounted over the discharge conveyor pulls rebar and tramp steel out of crushed concrete and demolition debris before stockpiling. Fitted equipment confirmed on a unit in this serial range and standard across this crusher class.

Radio Remote Control

Handheld radio remote starts and stops the crusher, feeder, and conveyors and drives machine travel, letting one operator run the plant from a safe stand-off distance. Confirmed fitted on a unit in this serial range.

Vibrating Grizzly Feeder

Feeder ahead of the jaw pushes material up and forward in an elliptical motion, screening soil and fines out before the load reaches the crushing chamber and evening the feed into the jaw. Standard equipment for this class of track-mounted jaw crusher.

Water Sprinkler / Dust Suppression

Nozzle set at the crusher discharge sprays water to knock down dust while crushing. Listed as standard fitted equipment across this crusher class, sometimes shown as "if equipped" depending on region.

Jaw Die and Cheek Plate Wear Set

Reversible manganese-steel fixed and swing jaw dies with matching cheek plates size the crushing chamber, roughly a 762 x 1067 mm (30 x 42 in) feed opening on this model, and are the main wear items in the crushing circuit. Flipping or replacing them restores crushing performance rather than changing output size.

Closed-Side Setting Adjustment

Output (closed-side) setting is changed with shims or a wedge at the toggle rather than a bolt-on tool. Running the gap slightly wider than minimum spec and pairing it with a screen is the usual way to slow jaw-plate wear on this class of crusher.

Guarding

Belt and pulley guarding covers the conveyor drives and crusher access points on this serial range as factory-fitted shielding rather than a customer option; the parts manual carries a dedicated guard section separate from the crusher-and-conveyor group.

Auxiliary Hydraulic Outlets

Chassis-mounted hydraulic outlets feed optional add-on equipment, such as the side conveyor and magnetic separator, from the crusher's own hydraulic system. There is no excavator-style quick coupler on this machine; it is a self-contained crushing plant, not a boom-mounted attachment.

All BR500JG-1(S/N 1002-UP) assemblies by section

Every catalogued assembly group for the Komatsu BR500JG-1(S/N 1002-UP). Open an assembly to preview the parts inside — full OEM part numbers are available in Heavy Parts AI.

Control System And Main Frame
Komatsu : Br500jg-1(S/N 1002-Up) : Control System And Main Frame : Fuel Control And Linkage
01***25Bolt,(For Canvas Canopy?Head Guard)2
01***16Bolt, Battery To Frame Ground Wire Attaching3
01***20Screw1
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Komatsu : Br500jg-1(S/N 1002-Up) : Control System And Main Frame : Guard Frame(#1002-1200)
01***30Bolt,(Not Used With Emergency Str.)4
01***45Bolt12
01***32Washer,(Not Used With Emergency Str.)4
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Komatsu : Br500jg-1(S/N 1002-Up) : Control System And Main Frame : Guard Frame(#1201-)
01***30Bolt,(Not Used With Emergency Str.)4
01***45Bolt12
01***25Bolt,(Without Rops Guard? Canopy)17
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Komatsu : Br500jg-1(S/N 1002-Up) : Control System And Main Frame : Main Frame(#1002-1200)
01***45Bolt,L.H5
01***85Bolt,(For Shipping)20
01***60Flat Washer - M20 (Hardened)5
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Komatsu : Br500jg-1(S/N 1002-Up) : Control System And Main Frame : Main Frame(#1201-)
01***45Bolt,L.H5
01***85Bolt,(For Shipping)20
01***60Flat Washer - M20 (Hardened)5
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Komatsu : Br500jg-1(S/N 1002-Up) : Control System And Main Frame : Ppc Valve (For Travel Control Lever)
01***16Bolt (With Air Heater & Conditioner)4
01***55Bolt,(10m)2
01***12Screw2
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Komatsu : Br500jg-1(S/N 1002-Up) : Control System And Main Frame : Travel Control Lever And Linkage
01***20Bolt,(For Mono Lever Steering)2
01***25Bolt,(For Canvas Canopy?Head Guard)10
01***30Bolt,(With Body Positioner)4
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Crusher And Conveyor
Komatsu : Br500jg-1(S/N 1002-Up) : Crusher And Conveyor : 1st Conveyor (1/10) (Frame)(#1101-)
01***20Bolt,(For Mono Lever Steering)4
01***25Bolt,(Without Rops Guard? Canopy)12
01***30Bolt,(Not Used When Towing Winch)24
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Komatsu : Br500jg-1(S/N 1002-Up) : Crusher And Conveyor : 1st Conveyor (1/7) (Frame)(#1002-1100)
01***14Bolt36
01***20Bolt,(For Quick Shift) (Mitsubishi)4
01***25Bolt,(Without Rops Guard? Canopy)30
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Komatsu : Br500jg-1(S/N 1002-Up) : Crusher And Conveyor : 1st Conveyor (2/7) (Stay)(#1002-1100)
01***14Bolt32
01***25Bolt,(Without Rops Guard? Canopy)24
01***60Bolt, Mount Pole12
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Komatsu : Br500jg-1(S/N 1002-Up) : Crusher And Conveyor : 1st Conveyor (3/7) (Motor)(#1002-1100)
01***45Bolt,(For Travel Motor) (Not Show)8
01***50Bolt,(For Tree Pusher)4
01***60Bolt, Mount Pole4
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Komatsu : Br500jg-1(S/N 1002-Up) : Crusher And Conveyor : 1st Conveyor (4/7) (Pulley)(#1002-1100)
01***25Bolt,(For Canvas Canopy?Head Guard)6
01***50Bolt,(For Tbg/Abe Spec.)4
01***60Bolt, Mount Pole8
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Komatsu : Br500jg-1(S/N 1002-Up) : Crusher And Conveyor : 1st Conveyor (5/7) (Return And Guide Roller)(#1002-1100)
01***25Bolt,(Without Rops Guard? Canopy)16
01***30Bolt,(Not Used With Emergency Str.)20
01***32Washer,(With Auto Emergency Steering)8
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Komatsu : Br500jg-1(S/N 1002-Up) : Crusher And Conveyor : 1st Conveyor (6/7) (Carrier Roller And Belt Cleaner)(#1002-1100)
01***35Bolt, Bolt, Mount Tubes To Switch And Work Pumps102
01***10Nut,(Without Air Conditioner)102
01***32Washer,(Not Used With Emergency Str.)204
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Komatsu : Br500jg-1(S/N 1002-Up) : Crusher And Conveyor : 1st Conveyor (7/7) (Piping)(#1002-1100)
01***40Bolt,(With Service Valve R.H.)3
01***45Bolt, Mounting Bracket To Radiator (Top)3
01***32Washer,(Not Used With Emergency Str.)6
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Komatsu : Br500jg-1(S/N 1002-Up) : Crusher And Conveyor : 1st Conveyor System (1/2)
01***25Bolt,(Without Rops Guard? Canopy)4
01***40Bolt,(For Slag Handling) (For Usa)8
01***50Bolt,(For Large Size Tire)12
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Komatsu : Br500jg-1(S/N 1002-Up) : Crusher And Conveyor : 1st Conveyor System (2/2)(#1002-1200)
01***30Bolt,(For Quick Shift) (Mitsubishi)5
01***35Bolt, Bolt, Mount Tubes To Switch And Work Pumps22
01***60Bolt, Tube To Oil Cooler10
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Komatsu : Br500jg-1(S/N 1002-Up) : Crusher And Conveyor : 1st Conveyor System (2/2)(#1201-)
01***30Bolt-Hex, Bolt,(With Center Guard)4
01***30Bolt,(With Body Positioner)5
01***35Bolt, Mount Ground Driven Steering Pump16
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Komatsu : Br500jg-1(S/N 1002-Up) : Crusher And Conveyor : Crusher (1/3)(#1002-1200)
82***01Crusher Ass'Y1
KH***13Nut2
KH***33Washer4
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Komatsu : Br500jg-1(S/N 1002-Up) : Crusher And Conveyor : Crusher (1/4)(#1201-)
01***19Nut - M2416
01***60Washer,(Without Rops Guard? Canopy)4
04***25Ring,Snap (Kit)4
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Komatsu : Br500jg-1(S/N 1002-Up) : Crusher And Conveyor : Crusher (2/3)(#1002-1200)
KH***-1Cover4
KH***-1Key4
KH***-1Washer4
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Komatsu : Br500jg-1(S/N 1002-Up) : Crusher And Conveyor : Crusher (2/4)(#1201-)
01***65Bolt,(Used With Pin Puller)4
01***55Bolt,(Not Used For Chip Dozer)16
01***10Capscrew8
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Komatsu : Br500jg-1(S/N 1002-Up) : Crusher And Conveyor : Crusher (3/3)(#1002-1200)
KH***-1Elbow2
KH***00Belt6
KH***-5Pipe1
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Komatsu : Br500jg-1(S/N 1002-Up) : Crusher And Conveyor : Crusher (3/4)(#1201-)
01***30Bolt,(Not Used When Towing Winch)2
01***65Capscrew - M16 X 2.00 X 9016
01***25Screw4
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Komatsu : Br500jg-1(S/N 1002-Up) : Crusher And Conveyor : Crusher (4/4)(#1201-)
82***80Block1
82***10Elbow,Grease4
82***20Union,Grease2
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Komatsu : Br500jg-1(S/N 1002-Up) : Crusher And Conveyor : Crusher System (1/2) (Crusher Motor Bracket)(#1002-1200)
01***55Bolt,(For Reinforced Type)8
01***60Bolt,(For Ripper)8
01***80Bolt,(For 100kg)8
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Komatsu : Br500jg-1(S/N 1002-Up) : Crusher And Conveyor : Crusher System (1/3) (Crusher And Related Parts)(#1201-)
01***35Bolt6
01***90Washer,(For Shipping)6
82***52Pump Ass'Y1
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Komatsu : Br500jg-1(S/N 1002-Up) : Crusher And Conveyor : Crusher System (2/2) (Crusher Motor)(#1002-1200)
01***30Bolt,(Not Used With Emergency Str.)4
01***75Screw4
01***60Washer,(Without Rops Guard? Canopy)4
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Komatsu : Br500jg-1(S/N 1002-Up) : Crusher And Conveyor : Crusher System (2/3) (Crusher Motor Bracket)(#1201-)
01***55Bolt,(Not Used For Chip Dozer)8
01***60Capscrew8
01***80Capscrew8
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Komatsu : Br500jg-1(S/N 1002-Up) : Crusher And Conveyor : Crusher System (3/3) (Crusher Motor)(#1201-)
01***70Bolt,(With Wear Guard)2
01***75Bolt (Kit)4
01***60Washer,(Without Rops Guard? Canopy)4
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Komatsu : Br500jg-1(S/N 1002-Up) : Crusher And Conveyor : Feeder System (1/3) (Frame)(#1002-1200)
01***45Bolt, Mounting Bracket To Radiator (Top)4
01***45Bolt,(For Travel Motor) (Not Show)15
01***65Bolt16
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Komatsu : Br500jg-1(S/N 1002-Up) : Crusher And Conveyor : Feeder System (1/3) (Frame)(#1201-)
01***45Bolt, Mounting Cranking Motor20
01***45Bolt,(For 60ton Dump Body)15
01***65Bolt,(Without Rops)16
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Komatsu : Br500jg-1(S/N 1002-Up) : Crusher And Conveyor : Feeder System (2/3) (Side Plate)
01***30Bolt,(For Quick Shift) (Mitsubishi)8
01***45Bolt,(For Travel Motor) (Not Show)16
01***30Screw10
See all parts with full part numbers in Heavy Parts AI →
Komatsu : Br500jg-1(S/N 1002-Up) : Crusher And Conveyor : Feeder System (3/3) (Feeder Spring)
Komatsu : Br500jg-1(S/N 1002-Up) : Crusher And Conveyor : Hopper (1/3)(#1002-1200)
01***12Bolt, Bolt,(No Need To Quick Shift)2
01***50Bolt,(For Tree Pusher)32
01***55Bolt,(With Hook)20
See all parts with full part numbers in Heavy Parts AI →
Komatsu : Br500jg-1(S/N 1002-Up) : Crusher And Conveyor : Hopper (1/3)(#1201-)
01***12Bolt - Front Cover Mounting2
01***50Bolt,(For Large Size Tire)32
01***55Bolt,(Without Rops)20
See all parts with full part numbers in Heavy Parts AI →
Komatsu : Br500jg-1(S/N 1002-Up) : Crusher And Conveyor : Hopper (2/3)(#1002-1200)
01***30Bolt,(For Quick Shift) (Mitsubishi)6
01***50Bolt,(For Tree Pusher)4
01***60Bolt, Mount Pole4
See all parts with full part numbers in Heavy Parts AI →
Komatsu : Br500jg-1(S/N 1002-Up) : Crusher And Conveyor : Hopper (2/3)(#1201-)
01***50Bolt,(For Large Size Tire)4
01***60Bolt,Rear4
01***80Bolt,R.H10
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Komatsu : Br500jg-1(S/N 1002-Up) : Crusher And Conveyor : Hopper (3/3)(#1002-1200)
01***20Bolt,(For Quick Shift) (Mitsubishi)16
01***25Bolt,(Without Rops Guard? Canopy)4
01***30Bolt,(Not Used With Emergency Str.)18
See all parts with full part numbers in Heavy Parts AI →
Komatsu : Br500jg-1(S/N 1002-Up) : Crusher And Conveyor : Hopper (3/3)(#1201-)
01***16Bolt - Seat And Tether Belt Mounting8
01***30Bolt,(With Body Positioner)14
01***30Bolt,(Not Used When Towing Winch)18
See all parts with full part numbers in Heavy Parts AI →
Komatsu : Br500jg-1(S/N 1002-Up) : Crusher And Conveyor : Vibrator (1/2)(#1002-1100)
01***35Bolt, Bolt, Mount Tubes To Switch And Work Pumps32
01***32Washer,(Not Used With Emergency Str.)32
06***18Bearing4
See all parts with full part numbers in Heavy Parts AI →
Komatsu : Br500jg-1(S/N 1002-Up) : Crusher And Conveyor : Vibrator (1/2)(#1101-)
01***35Bolt, Mount Ground Driven Steering Pump36
01***32Washer,(Not Used With Emergency Str.)36
07***10O-Ring4
See all parts with full part numbers in Heavy Parts AI →
Komatsu : Br500jg-1(S/N 1002-Up) : Crusher And Conveyor : Vibrator (2/2)(#1002-1100)
01***30Bolt,(For Quick Shift) (Mitsubishi)6
01***60Bolt,(For Ripper)26
01***60Bolt6
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Komatsu : Br500jg-1(S/N 1002-Up) : Crusher And Conveyor : Vibrator (2/2)(#1101-)
01***35Bolt,(F4320-52a0 -5 )6
01***60Capscrew30
01***60Bolt6
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Komatsu : Br500jg-1(S/N 1002-Up) : Crusher And Conveyor : Vibrator Motor
01***40Bolt (Op)4
01***32Washer,(With Auto Emergency Steering)4
07***25O-Ring,Injection Pump Mounting1
See all parts with full part numbers in Heavy Parts AI →
Crusher Control System
Komatsu : Br500jg-1(S/N 1002-Up) : Crusher Control System : Crusher Motor (1/2)
04***30Ring,Snap? Sprocket1
07***25O-Ring,Injection Pump Mounting1
07***23O-Ring,(Crusher?Other Att.For Ppc Con1
See all parts with full part numbers in Heavy Parts AI →
Komatsu : Br500jg-1(S/N 1002-Up) : Crusher Control System : Crusher Motor (2/2)
01***75Bolt - Tube Mounting8
01***32Washer,(Not Used With Emergency Str.)8
07***42O-Ring, Between Tube And Divider Valve2
See all parts with full part numbers in Heavy Parts AI →
Komatsu : Br500jg-1(S/N 1002-Up) : Crusher Control System : Feeder Conveyor Piping (1/11) (Main Valve To Solenoid Valve)
01***25Bolt,(Without Rops Guard? Canopy)1
01***32Washer,(Not Used With Emergency Str.)1
07***23O-Ring,(For 2nd Travel Speed) (Op)10
See all parts with full part numbers in Heavy Parts AI →
Komatsu : Br500jg-1(S/N 1002-Up) : Crusher Control System : Feeder Conveyor Piping (10/11) (Ls Line(1/2)(Pump To Main Valve))
01***25Bolt,(Without Rops Guard? Canopy)2
01***65Bolt, Mount Radiator To Frame (Bottom)2
01***25Bolt,(Without Rops Guard? Canopy)2
See all parts with full part numbers in Heavy Parts AI →
Komatsu : Br500jg-1(S/N 1002-Up) : Crusher Control System : Feeder Conveyor Piping (11/11) (Ls Line(2/2)(Pump To Main Valve))
01***25Bolt,(Without Rops Guard? Canopy)1
01***65Bolt, Mount Radiator To Frame (Bottom)3
01***25Bolt,(Without Rops Guard? Canopy)3
See all parts with full part numbers in Heavy Parts AI →
Komatsu : Br500jg-1(S/N 1002-Up) : Crusher Control System : Feeder Conveyor Piping (2/11) (Solenoid Valve To P.P.C. Valve)
01***25Bolt,(For Canvas Canopy?Head Guard)2
01***32Washer,(With Auto Emergency Steering)2
07***23O-Ring,(Crusher?Other Att.For Ppc Con13
See all parts with full part numbers in Heavy Parts AI →
Komatsu : Br500jg-1(S/N 1002-Up) : Crusher Control System : Feeder Conveyor Piping (3/11) (P.P.C. Valve To P & T Block)
01***25Bolt,(Rear Attachment Less)14
01***30Bolt,(Not Used When Towing Winch)6
01***45Bolt8
See all parts with full part numbers in Heavy Parts AI →
Komatsu : Br500jg-1(S/N 1002-Up) : Crusher Control System : Feeder Conveyor Piping (4/11) (P & T Block To Con. P.P.C. Valve)
01***20Bolt,(Without Rops Guard? Canopy)2
01***45Bolt,(With Water Separator Type)2
01***50Bolt,(Spark Arrester Spec.)2
See all parts with full part numbers in Heavy Parts AI →
Komatsu : Br500jg-1(S/N 1002-Up) : Crusher Control System : Feeder Conveyor Piping (5/11) (Crusher Solenoid Valve Line)
01***20Bolt,(For Mono Lever Steering)2
01***50Bolt4
01***32Washer,(With Auto Emergency Steering)2
See all parts with full part numbers in Heavy Parts AI →
Komatsu : Br500jg-1(S/N 1002-Up) : Crusher Control System : Feeder Conveyor Piping (6/11) (Travel P.P.C. Valve Line)(1/2)
01***25Bolt,(For Canvas Canopy?Head Guard)4
01***20Bolt,(Without Rops Guard? Canopy)11
01***30Bolt,(Not Used When Towing Winch)3
See all parts with full part numbers in Heavy Parts AI →
Komatsu : Br500jg-1(S/N 1002-Up) : Crusher Control System : Feeder Conveyor Piping (7/11) (Travel P.P.C. Valve Line)(2/2)
01***20Bolt,(Without Rops Guard? Canopy)2
01***32Washer,(Not Used With Emergency Str.)2
04***12Clamp1
See all parts with full part numbers in Heavy Parts AI →
Komatsu : Br500jg-1(S/N 1002-Up) : Crusher Control System : Feeder Conveyor Piping (8/11) (Drain Line)(1/2)
01***20Bolt,(Without Rops Guard? Canopy)1
01***20Bolt,(For Mono Lever Steering)8
01***32Washer,(With Auto Emergency Steering)8
See all parts with full part numbers in Heavy Parts AI →
Komatsu : Br500jg-1(S/N 1002-Up) : Crusher Control System : Feeder Conveyor Piping (9/11) (Drain Line)(2/2)
01***20Bolt,(Without Rops Guard? Canopy)1
01***32Washer,(Not Used With Emergency Str.)1
04***12Clip1
See all parts with full part numbers in Heavy Parts AI →
Komatsu : Br500jg-1(S/N 1002-Up) : Crusher Control System : Hydraulic Pump (1/10)(#1002-1200)
01***40Bolt,(With Service Valve R.H.)12
01***32Washer,(Not Used With Emergency Str.)12
07***23O-Ring,(F4350-68a0 -13 )1
See all parts with full part numbers in Heavy Parts AI →
Komatsu : Br500jg-1(S/N 1002-Up) : Crusher Control System : Hydraulic Pump (1/10)(#1201-)
04***22Bolt,Eye1
07***12Plug,Magnetic1
70***10O-Ring1
See all parts with full part numbers in Heavy Parts AI →
Komatsu : Br500jg-1(S/N 1002-Up) : Crusher Control System : Hydraulic Pump (10/10)(#1002-1200)
07***10O-Ring - Strainer Cover1
07***23O-Ring,(F4350-66a1 -1c )2
70***21Valve Ass'Y2
See all parts with full part numbers in Heavy Parts AI →
Komatsu : Br500jg-1(S/N 1002-Up) : Crusher Control System : Hydraulic Pump (10/10)(#1201-)
01***25Bolt,(For Canvas Canopy?Head Guard)3
01***25Screw4
01***65Screw8
See all parts with full part numbers in Heavy Parts AI →
Komatsu : Br500jg-1(S/N 1002-Up) : Crusher Control System : Hydraulic Pump (2/10)(#1002-1200)
01***85Bolt,(For 2nd Travel Speed) (Op)3
01***25Screw4
01***65Screw8
See all parts with full part numbers in Heavy Parts AI →
Komatsu : Br500jg-1(S/N 1002-Up) : Crusher Control System : Hydraulic Pump (2/10)(#1201-)
04***25Ring,Snap1
70***10Seal,Oil1
70***60Spacer1
See all parts with full part numbers in Heavy Parts AI →
Komatsu : Br500jg-1(S/N 1002-Up) : Crusher Control System : Hydraulic Pump (3/10)(#1002-1200)
04***22Bolt,Eye1
07***34O-Ring, O-Ring,Drain Plug? R.H. Half Tank1
07***34O-Ring,Transmission And Steering Case2
See all parts with full part numbers in Heavy Parts AI →
Komatsu : Br500jg-1(S/N 1002-Up) : Crusher Control System : Hydraulic Pump (3/10)(#1201-)
(****0)Guide,Retainer1
(7***1)Pump Ass'Y1
(****0)Cylinder Block Ass'Y1
See all parts with full part numbers in Heavy Parts AI →
Komatsu : Br500jg-1(S/N 1002-Up) : Crusher Control System : Hydraulic Pump (4/10)(#1002-1200)
04***25Ring,Snap1
70***10Seal,Oil1
70***60Spacer1
See all parts with full part numbers in Heavy Parts AI →
Komatsu : Br500jg-1(S/N 1002-Up) : Crusher Control System : Hydraulic Pump (4/10)(#1201-)
70***50Screw6
70***30Plug2
70***40Spring2
See all parts with full part numbers in Heavy Parts AI →
Komatsu : Br500jg-1(S/N 1002-Up) : Crusher Control System : Hydraulic Pump (5/10)(#1002-1200)
01***35Bolt, Bolt, Mount Tubes To Switch And Work Pumps2
01***32Washer,(Not Used With Emergency Str.)2
(****1)Bearing2
See all parts with full part numbers in Heavy Parts AI →
Komatsu : Br500jg-1(S/N 1002-Up) : Crusher Control System : Hydraulic Pump (5/10)(#1201-)
04***22Bolt,Eye1
07***12Plug,Magnetic1
20***10Bleeder1
See all parts with full part numbers in Heavy Parts AI →
Komatsu : Br500jg-1(S/N 1002-Up) : Crusher Control System : Hydraulic Pump (6/10)(#1002-1200)
04***22Bolt,Eye1
07***34O-Ring, O-Ring,Drain Plug? R.H. Half Tank2
07***34O-Ring,Transmission And Steering Case2
See all parts with full part numbers in Heavy Parts AI →
Komatsu : Br500jg-1(S/N 1002-Up) : Crusher Control System : Hydraulic Pump (6/10)(#1201-)
(****0)Guide,Retainer1
(7***1)Pump Ass'Y1
(****0)Seat1
See all parts with full part numbers in Heavy Parts AI →
Komatsu : Br500jg-1(S/N 1002-Up) : Crusher Control System : Hydraulic Pump (7/10)(#1002-1200)
(****1)Bearing1
(****0)Bolt6
(****0)Plate,Valve1
See all parts with full part numbers in Heavy Parts AI →
Komatsu : Br500jg-1(S/N 1002-Up) : Crusher Control System : Hydraulic Pump (7/10)(#1201-)
01***35Bolt, Mount Ground Driven Steering Pump2
01***32Washer,(Not Used With Emergency Str.)2
70***30Plug2
See all parts with full part numbers in Heavy Parts AI →
Komatsu : Br500jg-1(S/N 1002-Up) : Crusher Control System : Hydraulic Pump (8/10)(#1002-1200)
70***30Gear Pump Ass'Y1
(****0)Body1
(7***0)Pump Ass'Y1
See all parts with full part numbers in Heavy Parts AI →
Komatsu : Br500jg-1(S/N 1002-Up) : Crusher Control System : Hydraulic Pump (8/10)(#1201-)
70***20Servo Valve Ass'Y2
(****5)Nut1
(****1)Solenoid Ass'Y1
See all parts with full part numbers in Heavy Parts AI →
Komatsu : Br500jg-1(S/N 1002-Up) : Crusher Control System : Hydraulic Pump (9/10)(#1002-1200)
07***34O-Ring, O-Ring,Drain Plug? R.H. Half Tank1
70***10O-Ring (Kit)1
70***10Valve Ass'Y,Relief1
See all parts with full part numbers in Heavy Parts AI →
Komatsu : Br500jg-1(S/N 1002-Up) : Crusher Control System : Hydraulic Pump (9/10)(#1201-)
07***10O-Ring1
70***20O-Ring2
70***80Filter3
See all parts with full part numbers in Heavy Parts AI →
Komatsu : Br500jg-1(S/N 1002-Up) : Crusher Control System : Hydraulic Tank(#1002-1200)
01***25Bolt,(Without Rops Guard? Canopy)4
01***30Bolt,(Not Used With Emergency Str.)2
01***35Bolt, Bolt, Mount Tubes To Switch And Work Pumps4
See all parts with full part numbers in Heavy Parts AI →
Komatsu : Br500jg-1(S/N 1002-Up) : Crusher Control System : Hydraulic Tank(#1201-)
01***25Bolt,(For Canvas Canopy?Head Guard)4
01***25Bolt,(Without Rops Guard? Canopy)4
01***30Bolt,(Not Used When Towing Winch)2
See all parts with full part numbers in Heavy Parts AI →
Komatsu : Br500jg-1(S/N 1002-Up) : Crusher Control System : Main Piping (1/14) (Suction Line)(#1002-1200)
01***30Bolt,(For Quick Shift) (Mitsubishi)2
01***40Bolt,For Weight Adjusting Bolt4
01***55Bolt - Mount Cage To Transmission Case4
See all parts with full part numbers in Heavy Parts AI →
Komatsu : Br500jg-1(S/N 1002-Up) : Crusher Control System : Main Piping (1/14) (Suction Line)(#1201-)
01***40Bolt,For Weight Adjusting Bolt4
01***55Bolt - Mount Cage To Transmission Case4
01***32Washer,(Not Used With Emergency Str.)8
See all parts with full part numbers in Heavy Parts AI →
Komatsu : Br500jg-1(S/N 1002-Up) : Crusher Control System : Main Piping (10/14) (Conveyor Line)(1/2)
01***20Bolt,(Without Rops Guard? Canopy)2
01***70Bolt - Accumulator Mounting Bracket3
01***20Screw4
See all parts with full part numbers in Heavy Parts AI →
Komatsu : Br500jg-1(S/N 1002-Up) : Crusher Control System : Main Piping (11/14) (Conveyor Line)(2/2)
01***20Bolt,(Without Rops Guard? Canopy)4
01***30Bolt,(Not Used When Towing Winch)6
01***35Bolt, Mount Ground Driven Steering Pump2
See all parts with full part numbers in Heavy Parts AI →
Komatsu : Br500jg-1(S/N 1002-Up) : Crusher Control System : Main Piping (12/14) (Conveyor Lift Cylinder Valve)
01***25Bolt,(For Canvas Canopy?Head Guard)2
01***20Bolt,(Without Rops Guard? Canopy)1
01***70Bolt4
See all parts with full part numbers in Heavy Parts AI →
Komatsu : Br500jg-1(S/N 1002-Up) : Crusher Control System : Main Piping (13/14) (Discharge Grizzly Line)
01***60Bolt, Tube To Oil Cooler1
01***20Bolt,(Without Rops Guard? Canopy)1
01***25Bolt,(Without Rops Guard? Canopy)2
See all parts with full part numbers in Heavy Parts AI →
Komatsu : Br500jg-1(S/N 1002-Up) : Crusher Control System : Main Piping (14/14) (2nd Conveyor And Magnetic Separator Line)
01***70Bolt - Accumulator Mounting Bracket4
01***32Washer,(Not Used With Emergency Str.)4
07***34O-Ring,(For Without Brake Assistor)8
See all parts with full part numbers in Heavy Parts AI →
Komatsu : Br500jg-1(S/N 1002-Up) : Crusher Control System : Main Piping (2/14) (Deliverry Line)(#1002-1200)
01***30Bolt, Tension Adjustment8
01***32Washer,(With Auto Emergency Steering)8
01***32Washer, (Without Emergency Steering)16
See all parts with full part numbers in Heavy Parts AI →
Komatsu : Br500jg-1(S/N 1002-Up) : Crusher Control System : Main Piping (2/14) (Deliverry Line)(#1201-)
01***35Capscrew8
01***32Washer,(With Auto Emergency Steering)8
01***32Washer, (Without Emergency Steering)24
See all parts with full part numbers in Heavy Parts AI →
Komatsu : Br500jg-1(S/N 1002-Up) : Crusher Control System : Main Piping (3/14) (Oil Cooler Line)
01***35Bolt, Bolt, Mount Tubes To Switch And Work Pumps2
01***40Bolt,(With Service Valve R.H.)14
01***85Bolt, Mount Tubes To Switch And Work Pumps2
See all parts with full part numbers in Heavy Parts AI →
Komatsu : Br500jg-1(S/N 1002-Up) : Crusher Control System : Main Piping (4/14) (Return Line)
01***90Bolt,(Without Giant Ripper)2
01***30Bolt,(Not Used When Towing Winch)2
01***35Bolt, Mount Ground Driven Steering Pump2
See all parts with full part numbers in Heavy Parts AI →
Komatsu : Br500jg-1(S/N 1002-Up) : Crusher Control System : Main Piping (5/14) (Drain Line)
01***30Bolt,(Not Used When Towing Winch)2
01***75Bolt - Tube Mounting2
01***32Washer,(Not Used With Emergency Str.)4
See all parts with full part numbers in Heavy Parts AI →
Komatsu : Br500jg-1(S/N 1002-Up) : Crusher Control System : Main Piping (6/14) (Crusher Line)(1/2)
01***30Bolt,(Not Used When Towing Winch)2
01***65Bolt,(Used With Pin Puller)1
01***75Bolt - Tube Mounting4
See all parts with full part numbers in Heavy Parts AI →
Komatsu : Br500jg-1(S/N 1002-Up) : Crusher Control System : Main Piping (7/14) (Crusher Line)(2/2)
01***30Bolt,(Not Used When Towing Winch)8
01***32Washer,(Not Used With Emergency Str.)8
01***32Washer, (Without Emergency Steering)16
See all parts with full part numbers in Heavy Parts AI →
Komatsu : Br500jg-1(S/N 1002-Up) : Crusher Control System : Main Piping (8/14) (Feeder Line)(1/2)
01***40Bolt (Op)8
01***25Bolt,(Without Rops Guard? Canopy)2
01***75Bolt - Tube Mounting2
See all parts with full part numbers in Heavy Parts AI →
Komatsu : Br500jg-1(S/N 1002-Up) : Crusher Control System : Main Piping (9/14) (Feeder Line)(2/2)
01***20Bolt,(For Mono Lever Steering)4
01***60Bolt,For Weight Adjusting Bolt2
01***11Nut,(With Under Mirror)16
See all parts with full part numbers in Heavy Parts AI →
Komatsu : Br500jg-1(S/N 1002-Up) : Crusher Control System : Main Pump (Connecting Parts)(#1201-)
01***40Bolt,For Weight Adjusting Bolt12
01***32Washer,(Not Used With Emergency Str.)12
07***23O-Ring,(F4350-68a0 -13 )1
See all parts with full part numbers in Heavy Parts AI →
Komatsu : Br500jg-1(S/N 1002-Up) : Crusher Control System : Main Valve (1/15)(#1002-1012)
01***40Bolt, Mount Master Brake Cylinder4
01***60Bolt,(Shim Thickness?More Than 8mm)4
01***90Bolt,(Without Cab)4
See all parts with full part numbers in Heavy Parts AI →
Komatsu : Br500jg-1(S/N 1002-Up) : Crusher Control System : Main Valve (1/17)(#1013-)
01***20Bolt24
07***23O-Ring; Was 07002-10823, O-Ring,(Not Shown)12
07***34O-Ring,(F2310-59a0 -4 )1
See all parts with full part numbers in Heavy Parts AI →
Komatsu : Br500jg-1(S/N 1002-Up) : Crusher Control System : Main Valve (10/15)(#1002-1012)
01***20Bolt, Mount Spool Covers2
01***45Bolt2
07***06O-Ring,Corrosion Resistor1
See all parts with full part numbers in Heavy Parts AI →
Komatsu : Br500jg-1(S/N 1002-Up) : Crusher Control System : Main Valve (10/17)(#1013-)
01***60Capscrew4
01***30Bolt (Itl)2
01***45Washer,(For Quick Shift) (Mitsubishi)4
See all parts with full part numbers in Heavy Parts AI →
Komatsu : Br500jg-1(S/N 1002-Up) : Crusher Control System : Main Valve (11/15)(#1002-1012)
07***34O-Ring,See Fig. K4010-65a02
70***20O-Ring2
70***90O-Ring,Suction1
See all parts with full part numbers in Heavy Parts AI →
Komatsu : Br500jg-1(S/N 1002-Up) : Crusher Control System : Main Valve (11/17)(#1013-)
01***20Bolt, Mount Spool Covers2
01***45Bolt2
07***06O-Ring,Corrosion Resistor1
See all parts with full part numbers in Heavy Parts AI →
Komatsu : Br500jg-1(S/N 1002-Up) : Crusher Control System : Main Valve (12/15)(#1002-1012)
01***20Bolt, Mount Spool Covers4
01***45Bolt4
01***23Washer,(For Shipping)4
See all parts with full part numbers in Heavy Parts AI →
Komatsu : Br500jg-1(S/N 1002-Up) : Crusher Control System : Main Valve (12/17)(#1013-)
07***09O-Ring,(For Dual Tilt Dozer)1
07***09Ring,Back-Up (Kit)1
07***34O-Ring,See Fig. K4010-65a02
See all parts with full part numbers in Heavy Parts AI →
Komatsu : Br500jg-1(S/N 1002-Up) : Crusher Control System : Main Valve (13/15)(#1002-1012)
07***34O-Ring,See Fig. K4010-65a01
70***20O-Ring1
70***90O-Ring,Suction1
See all parts with full part numbers in Heavy Parts AI →
Komatsu : Br500jg-1(S/N 1002-Up) : Crusher Control System : Main Valve (13/17)(#1013-)
01***20Bolt, Mount Spool Covers4
07***40O-Ring,Water Pump Mount2
07***09O-Ring,(For Dual Tilt Dozer)2
See all parts with full part numbers in Heavy Parts AI →
Komatsu : Br500jg-1(S/N 1002-Up) : Crusher Control System : Main Valve (14/15)(#1002-1012)
01***20Bolt, Mount Spool Covers4
01***45Bolt4
01***23Washer,(For Shipping)4
See all parts with full part numbers in Heavy Parts AI →
Komatsu : Br500jg-1(S/N 1002-Up) : Crusher Control System : Main Valve (14/17)(#1013-)
01***45Bolt4
01***23Washer,(For Shipping)4
07***34O-Ring,See Fig. K4010-65a01
See all parts with full part numbers in Heavy Parts AI →
Komatsu : Br500jg-1(S/N 1002-Up) : Crusher Control System : Main Valve (15/15)(#1002-1012)
07***34O-Ring,See Fig. K4010-65a01
70***20O-Ring1
70***90O-Ring,Suction1
See all parts with full part numbers in Heavy Parts AI →
Komatsu : Br500jg-1(S/N 1002-Up) : Crusher Control System : Main Valve (15/17)(#1013-)
01***20Bolt, Mount Spool Covers4
07***40O-Ring,Water Pump Mount2
07***09O-Ring,(For Dual Tilt Dozer)2
See all parts with full part numbers in Heavy Parts AI →
Komatsu : Br500jg-1(S/N 1002-Up) : Crusher Control System : Main Valve (16/17)(#1013-)
01***45Bolt4
01***23Washer,(For Shipping)4
07***34O-Ring,See Fig. K4010-65a01
See all parts with full part numbers in Heavy Parts AI →
Komatsu : Br500jg-1(S/N 1002-Up) : Crusher Control System : Main Valve (17/17)(#1013-)
70***90O-Ring,Suction1
70***00Valve Ass'Y,(175kg/Cm2) Suction And Safety6
72***00Valve Ass'Y3
See all parts with full part numbers in Heavy Parts AI →
Komatsu : Br500jg-1(S/N 1002-Up) : Crusher Control System : Main Valve (2/15)(#1002-1012)
01***20Bolt, Mount Spool Covers24
07***34O-Ring, O-Ring, Oil Level And Fill Plug1
07***23O-Ring; Was 07002-10823, O-Ring,(Not Shown)12
See all parts with full part numbers in Heavy Parts AI →
Komatsu : Br500jg-1(S/N 1002-Up) : Crusher Control System : Main Valve (2/17)(#1013-)
01***40Bolt (Op)4
01***65Screw4
01***32Washer, (Without Emergency Steering)4
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Komatsu : Br500jg-1(S/N 1002-Up) : Crusher Control System : Main Valve (3/15)(#1002-1012)
01***30Bolt (Itl)2
07***32O-Ring,(See Fig. H0312-01a0-4)1
07***34O-Ring,Transmission And Steering Case1
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Komatsu : Br500jg-1(S/N 1002-Up) : Crusher Control System : Main Valve (3/17)(#1013-)
07***34O-Ring,See Fig. K4010-65a06
70***20O-Ring6
72***00Valve Ass'Y1
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Komatsu : Br500jg-1(S/N 1002-Up) : Crusher Control System : Main Valve (4/15)(#1002-1012)
07***23O-Ring,(F4350-66a1 -1c )1
70***60Plug1
72***00Valve Ass'Y1
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Komatsu : Br500jg-1(S/N 1002-Up) : Crusher Control System : Main Valve (4/17)(#1013-)
01***90Bolt,(Without Cab)4
01***45Washer,(For Quick Shift) (Mitsubishi)10
07***07O-Ring - (K10)1
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Komatsu : Br500jg-1(S/N 1002-Up) : Crusher Control System : Main Valve (5/15)(#1002-1012)
07***32O-Ring,Drain Plug? Main Clutch1
07***21O-Ring (Kit)1
07***21Ring, Back-Up1
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Komatsu : Br500jg-1(S/N 1002-Up) : Crusher Control System : Main Valve (5/17)(#1013-)
07***14O-Ring,(F4350-61a0a-20 )1
07***16O-Ring,Suction And Relief Valve1
07***14Ring,Back-Up (Kit), Ring,Back-Up; Komatsu S/N 20501-22940 - Was 07001-020141
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Komatsu : Br500jg-1(S/N 1002-Up) : Crusher Control System : Main Valve (6/15)(#1002-1012)
07***07O-Ring - (K10)1
07***07Ring,Back-Up1
07***23O-Ring,(For 2nd Travel Speed) (Op)1
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Komatsu : Br500jg-1(S/N 1002-Up) : Crusher Control System : Main Valve (6/17)(#1013-)
07***34O-Ring, O-Ring,Drain Plug? R.H. Half Tank1
70***10O-Ring (Kit)1
70***20Ring, Back-Up1
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Komatsu : Br500jg-1(S/N 1002-Up) : Crusher Control System : Main Valve (7/15)(#1002-1012)
07***34O-Ring, O-Ring,Drain Plug? R.H. Half Tank1
70***10O-Ring (Kit)1
70***20Ring, Back-Up1
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Komatsu : Br500jg-1(S/N 1002-Up) : Crusher Control System : Main Valve (7/17)(#1013-)
01***50Bolt14
01***32Washer, (Without Emergency Steering)14
07***20O-Ring,(0202-007)1
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Komatsu : Br500jg-1(S/N 1002-Up) : Crusher Control System : Main Valve (8/15)(#1002-1012)
07***14O-Ring,(F4350-61a0a-20 )1
07***16O-Ring,Suction And Relief Valve1
07***20O-Ring,(0202-007)1
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Komatsu : Br500jg-1(S/N 1002-Up) : Crusher Control System : Main Valve (8/17)(#1013-)
70***90O-Ring,Suction6
70***00Valve Ass'Y,(175kg/Cm2) Suction And Safety1
70***00Valve Ass'Y,Suction And Safety2
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Komatsu : Br500jg-1(S/N 1002-Up) : Crusher Control System : Main Valve (9/15)(#1002-1012)
70***90O-Ring,Suction4
70***02Valve Ass'Y,Suction And Safety (365kg/Cm2)3
72***00Valve Ass'Y,Suction5
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Komatsu : Br500jg-1(S/N 1002-Up) : Crusher Control System : Main Valve (9/17)(#1013-)
07***34O-Ring,Transmission And Steering Case1
70***00Valve Ass'Y,Suction And Safety (365kg/Cm2)1
(7***0)Control Valve1
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Komatsu : Br500jg-1(S/N 1002-Up) : Crusher Control System : P.P.C. Valve(Inner Parts)
01***16Bolt (With Air Heater & Conditioner)4
01***23Washer, Wiring Harness Mounting Bracket4
07***21O-Ring,Water Piping4
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Komatsu : Br500jg-1(S/N 1002-Up) : Crusher Control System : Travel Control Piping (1/2)
01***30Bolt,(Not Used When Towing Winch)6
01***35Bolt, Mount Ground Driven Steering Pump2
01***32Washer,(Not Used With Emergency Str.)8
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Komatsu : Br500jg-1(S/N 1002-Up) : Crusher Control System : Travel Control Piping (2/2)
01***25Bolt,(Without Rops Guard? Canopy)4
01***30Bolt,(Not Used When Towing Winch)4
01***75Bolt - Tube Mounting8
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Komatsu : Br500jg-1(S/N 1002-Up) : Crusher Control System : Travel Motor (1/3)
04***40Ring,Snap1
07***35O-Ring,Hydraulic Oil Filter1
70***10Motor Ass'Y2
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Komatsu : Br500jg-1(S/N 1002-Up) : Crusher Control System : Travel Motor (2/3)
04***93Ball,Steel2
07***07O-Ring - (K10)1
07***35O-Ring, Upper Cooler Inlet And Outlet Ports1
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Komatsu : Br500jg-1(S/N 1002-Up) : Crusher Control System : Travel Motor (3/3)
07***21O-Ring (Kit)1
07***18O-Ring (Kit)1
07***18Ring, Back-Up2
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Komatsu : Br500jg-1(S/N 1002-Up) : Crusher Control System : Valve Block(#1002-1012)
01***25Screw32
01***50Bolt8
07***35O-Ring, Upper Cooler Inlet And Outlet Ports8
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Komatsu : Br500jg-1(S/N 1002-Up) : Crusher Control System : Valve Block(#1013-)
01***25Screw32
01***50Bolt8
07***35O-Ring, Upper Cooler Inlet And Outlet Ports8
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Komatsu : Br500jg-1(S/N 1002-Up) : Crusher Control System : Valve Bracket(#1002-1012)
01***30Bolt,(Not Used With Emergency Str.)4
01***35Bolt, Bolt, Mount Tubes To Switch And Work Pumps2
01***50Bolt,(For Tbg/Abe Spec.)3
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Komatsu : Br500jg-1(S/N 1002-Up) : Crusher Control System : Valve Bracket(#1013-)
01***30Bolt,(Not Used With Emergency Str.)4
01***35Bolt, Bolt, Mount Tubes To Switch And Work Pumps2
01***50Bolt,(For Tbg/Abe Spec.)3
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Engine Related Parts And Electrical System
Komatsu : Br500jg-1(S/N 1002-Up) : Engine Related Parts And Electrical System : Air Cleaner Connection
01***16Bolt - Box Mounting2
01***40Bolt,For Weight Adjusting Bolt1
01***10Nut,(Without Air Conditioner)1
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Komatsu : Br500jg-1(S/N 1002-Up) : Engine Related Parts And Electrical System : Control Box(#1002-1004)
01***16Bolt, Mount Washer Tank To Bracket, Bolt15
01***30Bolt,(For Quick Shift) (Mitsubishi)4
01***12Screw2
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Komatsu : Br500jg-1(S/N 1002-Up) : Engine Related Parts And Electrical System : Control Box(#1005-)
01***16Bolt, Mount Washer Tank To Bracket, Bolt14
01***16Bolt - Box Mounting2
01***30Bolt,(With Body Positioner)4
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Komatsu : Br500jg-1(S/N 1002-Up) : Engine Related Parts And Electrical System : Damper
01***25Bolt,(Without Rops Guard? Canopy)8
01***32Washer,(Not Used With Emergency Str.)8
20***10Damper,Disk1
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Komatsu : Br500jg-1(S/N 1002-Up) : Engine Related Parts And Electrical System : Electrical System (1/9) (Main Harness)
01***20Bolt,(Without Rops Guard? Canopy)4
01***30Bolt,(Not Used With Emergency Str.)4
01***20Bolt, Wiring Harness Mounting Bracket4
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Komatsu : Br500jg-1(S/N 1002-Up) : Engine Related Parts And Electrical System : Electrical System (2/9) (Emergency Switch)
01***25Bolt,(Without Rops Guard? Canopy)4
01***10Screw16
01***32Washer,(Not Used With Emergency Str.)4
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Komatsu : Br500jg-1(S/N 1002-Up) : Engine Related Parts And Electrical System : Electrical System (3/9) (Beacon Lamp)
01***20Bolt,(Without Rops Guard? Canopy)8
01***32Washer,(Not Used With Emergency Str.)8
08***19Band,(Without Air Conditioner)3
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Komatsu : Br500jg-1(S/N 1002-Up) : Engine Related Parts And Electrical System : Electrical System (4/9) (Engine Side Lamp)
01***20Bolt, Wiring Harness Mounting Bracket6
01***20Bolt,(For Mono Lever Steering)1
01***20Bolt,(Without Rops Guard? Canopy)22
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Komatsu : Br500jg-1(S/N 1002-Up) : Engine Related Parts And Electrical System : Electrical System (5/9) (Horn)
01***20Bolt, Wiring Harness Mounting Bracket4
01***20Bolt,(For Mono Lever Steering)1
01***20Bolt,(Without Rops Guard? Canopy)3
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Komatsu : Br500jg-1(S/N 1002-Up) : Engine Related Parts And Electrical System : Electrical System (6/9) (Crusher Side Lamp Line)
01***20Bolt,(Without Rops Guard? Canopy)15
01***25Bolt,(Without Rops Guard? Canopy)2
01***11Nut - Mounting1
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Komatsu : Br500jg-1(S/N 1002-Up) : Engine Related Parts And Electrical System : Electrical System (7/9) (Battery And Wiring)
01***30Bolt - M8 X 30lg2
01***20Bolt,(For Mono Lever Steering)3
01***20Bolt,(Without Rops Guard? Canopy)15
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Komatsu : Br500jg-1(S/N 1002-Up) : Engine Related Parts And Electrical System : Electrical System (8/9) (Radio Controll Line)(#1002-1100)
01***12Bolt, Bolt,(No Need To Quick Shift)4
01***12Bolt - Front Cover Mounting3
01***20Bolt,(For Mono Lever Steering)8
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Komatsu : Br500jg-1(S/N 1002-Up) : Engine Related Parts And Electrical System : Electrical System (8/9) (Radio Controll Line)(#1101-)
01***12Bolt - Front Cover Mounting3
01***20Bolt,(For Mono Lever Steering)8
01***20Bolt,(Without Rops Guard? Canopy)6
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Komatsu : Br500jg-1(S/N 1002-Up) : Engine Related Parts And Electrical System : Electrical System (9/9) (Crusher?Feeder And Conveyor Line)
01***20Bolt,(For Quick Shift) (Mitsubishi)1
01***25Bolt,(For Canvas Canopy?Head Guard)2
01***16Bolt - Box Mounting14
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Komatsu : Br500jg-1(S/N 1002-Up) : Engine Related Parts And Electrical System : Engine Mounting Parts(#1002-1200)
01***40Bolt, Mount Master Brake Cylinder2
01***90Bolt, Fan Mounting6
01***45Bolt,(For Travel Motor) (Not Show)8
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Komatsu : Br500jg-1(S/N 1002-Up) : Engine Related Parts And Electrical System : Engine Mounting Parts(#1201-)
01***40Bolt (Op)2
01***90Capscrew6
01***45Bolt,(For 60ton Dump Body)8
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Komatsu : Br500jg-1(S/N 1002-Up) : Engine Related Parts And Electrical System : Engine Oil Drain Hose
07***80Clamp, Drain Hose1
07***18Hose1
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Komatsu : Br500jg-1(S/N 1002-Up) : Engine Related Parts And Electrical System : Engine Stop Control Related Parts
01***20Bolt,(Without Air Con. Or Heater)3
01***30Bolt,(Not Used When Towing Winch)2
01***07Nut1
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Komatsu : Br500jg-1(S/N 1002-Up) : Engine Related Parts And Electrical System : Fuel Tank And Piping (1/2)
01***12Bolt - Front Cover Mounting4
01***35Bolt,(With Rops)6
01***23Washer,(With Auto Emergency Steering)4
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Komatsu : Br500jg-1(S/N 1002-Up) : Engine Related Parts And Electrical System : Fuel Tank And Piping (2/2)
01***60Bolt, Tube To Oil Cooler1
01***20Bolt,(For Mono Lever Steering)1
01***25Bolt,(Without Rops Guard? Canopy)2
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Komatsu : Br500jg-1(S/N 1002-Up) : Engine Related Parts And Electrical System : Monitor Panel
01***05Nut,(For Air Conditioner Less), Nut4
01***08Washer,(For 1 Attachment And Pat)4
78***01Monitor1
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Komatsu : Br500jg-1(S/N 1002-Up) : Engine Related Parts And Electrical System : Over Feed Caution System(#1201-)
01***12Bolt - Front Cover Mounting4
01***16Bolt, Battery To Frame Ground Wire Attaching2
01***25Bolt,(For Canvas Canopy?Head Guard)4
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Komatsu : Br500jg-1(S/N 1002-Up) : Engine Related Parts And Electrical System : Radiator And Oil Cooler
Komatsu : Br500jg-1(S/N 1002-Up) : Engine Related Parts And Electrical System : Radiator Guard Cover
01***25Bolt,(Without Rops Guard? Canopy)6
01***32Washer,(Not Used With Emergency Str.)6
20***20Cover1
See all parts with full part numbers in Heavy Parts AI →
Komatsu : Br500jg-1(S/N 1002-Up) : Engine Related Parts And Electrical System : Radiator Mounting
01***30Bolt,(Not Used When Towing Winch)4
01***35Bolt, Mount Ground Driven Steering Pump2
01***70Bolt - Accumulator Mounting Bracket4
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Komatsu : Br500jg-1(S/N 1002-Up) : Engine Related Parts And Electrical System : Radiator Piping(#1002-1200)
01***25Bolt,(For Canvas Canopy?Head Guard)4
01***30Bolt,(Not Used With Emergency Str.)1
01***06Nut,(With Back-Up Alarm) (Op), Nut; Was 01580-108062
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Komatsu : Br500jg-1(S/N 1002-Up) : Engine Related Parts And Electrical System : Radiator Piping(#1201-)
01***25Bolt,(For Canvas Canopy?Head Guard)4
01***30Bolt,(Not Used When Towing Winch)3
01***06Nut,(With Back-Up Alarm) (Op), Nut; Was 01580-108062
See all parts with full part numbers in Heavy Parts AI →
Guard
Komatsu : Br500jg-1(S/N 1002-Up) : Guard : Crusher Cover(#1201-)
01***30Bolt,(With Body Positioner)8
01***25Bolt,(Without Rops Guard? Canopy)18
01***30Bolt,(Not Used When Towing Winch)4
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Komatsu : Br500jg-1(S/N 1002-Up) : Guard : Feeder Dial Cover
01***16Bolt - Seat And Tether Belt Mounting4
01***08Screw2
01***14Screw2
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Komatsu : Br500jg-1(S/N 1002-Up) : Guard : Guard (1/18) (Hood)
01***30Bolt,(Not Used With Emergency Str.)18
01***13Nut,(For Adjustable Rod)4
01***32Washer,(Not Used With Emergency Str.)14
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Komatsu : Br500jg-1(S/N 1002-Up) : Guard : Guard (10/18) (Step)(#1002-1200)
01***20Bolt,(Without Rops Guard? Canopy)2
01***25Bolt,(Without Rops Guard? Canopy)16
01***30Bolt,(Not Used When Towing Winch)10
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Komatsu : Br500jg-1(S/N 1002-Up) : Guard : Guard (10/18) (Step)(#1201-)
01***20Bolt,(Without Rops Guard? Canopy)2
01***25Bolt,(Without Rops Guard? Canopy)16
01***30Bolt,(Not Used With Emergency Str.)14
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Komatsu : Br500jg-1(S/N 1002-Up) : Guard : Guard (11/18) (R.H. Cover) (1/2)(#1002-1200)
01***20Bolt,(Without Rops Guard? Canopy)24
01***25Bolt,(Without Rops Guard? Canopy)21
01***32Washer,(Not Used With Emergency Str.)45
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Komatsu : Br500jg-1(S/N 1002-Up) : Guard : Guard (11/18) (R.H. Cover) (1/2)(#1201-)
01***20Bolt,(Without Rops Guard? Canopy)24
01***25Bolt,(Without Rops Guard? Canopy)26
01***08Nut,(For Canvas Canopy?Head Guard)2
See all parts with full part numbers in Heavy Parts AI →
Komatsu : Br500jg-1(S/N 1002-Up) : Guard : Guard (12/18) (R.H. Cover) (2/2)(#1002-1200)
01***20Bolt,(Without Rops Guard? Canopy)2
01***25Bolt,(Without Rops Guard? Canopy)40
01***30Bolt,(Not Used When Towing Winch)2
See all parts with full part numbers in Heavy Parts AI →
Komatsu : Br500jg-1(S/N 1002-Up) : Guard : Guard (12/18) (R.H. Cover) (2/2)(#1201-)
01***20Bolt,(Without Rops Guard? Canopy)2
01***25Bolt,(Without Rops Guard? Canopy)40
01***30Bolt,(Not Used When Towing Winch)2
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Komatsu : Br500jg-1(S/N 1002-Up) : Guard : Guard (13/18) (L.H. Cover) (1/2)
01***20Bolt,(Without Rops Guard? Canopy)8
01***25Bolt,(Without Rops Guard? Canopy)29
01***30Bolt,(Not Used When Towing Winch)4
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Komatsu : Br500jg-1(S/N 1002-Up) : Guard : Guard (14/18) (L.H. Cover) (2/2)(#1002-1200)
01***20Bolt,(Without Rops Guard? Canopy)3
01***25Bolt,(Without Rops Guard? Canopy)8
01***40Bolt,For Weight Adjusting Bolt3
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Komatsu : Br500jg-1(S/N 1002-Up) : Guard : Guard (14/18) (L.H. Cover) (2/2)(#1201-)
01***20Bolt,(Without Rops Guard? Canopy)3
01***25Bolt,(Without Rops Guard? Canopy)8
01***40Bolt,For Weight Adjusting Bolt3
See all parts with full part numbers in Heavy Parts AI →
Komatsu : Br500jg-1(S/N 1002-Up) : Guard : Guard (15/18) (Upper Side Cover)(#1002-1200)
01***25Bolt,(For Canvas Canopy?Head Guard)6
01***30Bolt,(With Body Positioner)8
01***25Bolt,(Without Rops Guard? Canopy)27
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Komatsu : Br500jg-1(S/N 1002-Up) : Guard : Guard (15/18) (Upper Side Cover)(#1201-)
01***25Bolt,(For Canvas Canopy?Head Guard)6
01***30Bolt,(With Body Positioner)8
01***25Bolt,(Without Rops Guard? Canopy)9
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Komatsu : Br500jg-1(S/N 1002-Up) : Guard : Guard (16/18) (Front Cover)
01***30Bolt,(Not Used With Emergency Str.)6
01***60Bolt, Tube To Oil Cooler2
01***32Washer,(Not Used With Emergency Str.)8
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Komatsu : Br500jg-1(S/N 1002-Up) : Guard : Guard (17/18) (Mirror)
01***20Bolt,(For Quick Shift) (Mitsubishi)4
01***30Bolt,(For Quick Shift) (Mitsubishi)2
01***25Bolt,(Without Rops Guard? Canopy)6
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Komatsu : Br500jg-1(S/N 1002-Up) : Guard : Guard (18/18) (Under Cover)
01***30Bolt,(Not Used When Towing Winch)40
01***32Washer,(Not Used With Emergency Str.)40
20***40Plate1
See all parts with full part numbers in Heavy Parts AI →
Komatsu : Br500jg-1(S/N 1002-Up) : Guard : Guard (2/18) (Cab Frame)
01***30Bolt,(Not Used When Towing Winch)24
01***35Bolt, Mount Ground Driven Steering Pump5
01***32Washer,(Not Used With Emergency Str.)27
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Komatsu : Br500jg-1(S/N 1002-Up) : Guard : Guard (3/18) (R.H. Door)
01***12Bolt - Front Cover Mounting2
01***16Bolt - Box Mounting2
01***30Bolt,(Not Used When Towing Winch)20
See all parts with full part numbers in Heavy Parts AI →
Komatsu : Br500jg-1(S/N 1002-Up) : Guard : Guard (4/18) (L.H. Door)(#1002-1200)
01***30Bolt,(Not Used With Emergency Str.)6
01***35Bolt, Bolt, Mount Tubes To Switch And Work Pumps8
01***12Bolt - Front Cover Mounting2
See all parts with full part numbers in Heavy Parts AI →
Komatsu : Br500jg-1(S/N 1002-Up) : Guard : Guard (4/18) (L.H. Door)(#1201-)
01***12Bolt - Front Cover Mounting2
01***16Bolt - Box Mounting2
01***25Bolt,(For Canvas Canopy?Head Guard)2
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Komatsu : Br500jg-1(S/N 1002-Up) : Guard : Guard (5/18) (Partition) (1/2)
01***30Bolt,(Not Used When Towing Winch)23
01***32Washer,(Not Used With Emergency Str.)22
17***70Washer (Isolator Mounting)1
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Komatsu : Br500jg-1(S/N 1002-Up) : Guard : Guard (6/18) (Partition) (2/2)
01***25Bolt,(Without Rops Guard? Canopy)8
01***30Bolt,(Not Used With Emergency Str.)6
01***32Washer,(Not Used With Emergency Str.)14
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Komatsu : Br500jg-1(S/N 1002-Up) : Guard : Guard (7/18) (Frame Cover)
01***25Bolt,(For Canvas Canopy?Head Guard)4
01***30Bolt,(With Body Positioner)2
01***30Bolt,(Not Used When Towing Winch)14
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Komatsu : Br500jg-1(S/N 1002-Up) : Guard : Guard (8/18) (Battery Box)
01***25Bolt,(For Canvas Canopy?Head Guard)4
01***25Bolt,(Without Rops Guard? Canopy)14
01***12Screw,(For Side Lamp) (Not Shown)4
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Komatsu : Br500jg-1(S/N 1002-Up) : Guard : Guard (9/18) (Floor)
01***20Bolt,(Without Rops Guard? Canopy)17
01***25Bolt,(Without Rops Guard? Canopy)37
01***08Washer,(For 1 Attachment And Pat)3
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Under Carriage
Komatsu : Br500jg-1(S/N 1002-Up) : Under Carriage : Carrier Roller
01***25Bolt,(For Canvas Canopy?Head Guard)3
01***00Screw8
01***60Flat Washer - M20 (Hardened)8
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Komatsu : Br500jg-1(S/N 1002-Up) : Under Carriage : Final Drive
01***20Bolt,(For Quick Shift) (Mitsubishi)4
01***40Bolt,(With Service Valve R.H.)36
01***40Bolt,(With Center Guard)12
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Komatsu : Br500jg-1(S/N 1002-Up) : Under Carriage : Front Idler
01***13Nut,(For Adjustable Rod)2
01***45Washer,(For Travel Motor) (Not Show)2
07***90O-Ring,(Dk029369-0020) (K2)2
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Komatsu : Br500jg-1(S/N 1002-Up) : Under Carriage : Idler Cushion
01***90Bolt,(Without Cap)8
01***25Bolt,(Without Rops Guard? Canopy)4
01***32Washer,(Not Used With Emergency Str.)4
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Komatsu : Br500jg-1(S/N 1002-Up) : Under Carriage : Track Frame(#1002-1200)
01***40Bolt,(For Slag Handling) (For Usa)8
01***85Bolt,(For Shipping)20
01***45Washer,(For Travel Motor) (Not Show)8
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Komatsu : Br500jg-1(S/N 1002-Up) : Under Carriage : Track Frame(#1201-)
01***40Bolt,(For Slag Handling) (For Usa)8
01***85Bolt,(For Shipping)20
01***45Washer,(For Travel Motor) (Not Show)8
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Komatsu : Br500jg-1(S/N 1002-Up) : Under Carriage : Track Roller
01***60Washer,Single Flange (Trimming)48
20***01Floating Seal Ass'Y2
20***40Bushing2
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Komatsu : Br500jg-1(S/N 1002-Up) : Under Carriage : Track Shoe
15***83Seal,Dust? Regular? W-Type176
15***53Pin,Regular88
20***00Track Link Ass'Y1
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BR500JG-1(S/N 1002-UP) serial number reference

On the BR500JG-1 the ID/PIN plate is riveted to the main crusher frame, typically near the engine/power unit enclosure or operator control station, stamped Komatsu BR500JG-1 with the machine serial number below it; some units repeat the number on a plate inside the electrical cabinet. Unlike excavators or dozers, this crusher line does not use a 3-letter alpha PIN prefix - read the plate as the model name followed directly by a 4-digit ascending serial (e.g. 1002, 1006...), and that number is what ties the machine to a specific parts-book or shop-manual break.

PrefixIdentifies
1002-UPBR500JG-1, original production/parts-book break (this machine)
1006-UPBR500JG-1, later production/parts-book break (same base model)

Frequently asked questions

What engine does the Komatsu BR500JG-1 (S/N 1002-up) use?

A Komatsu SA6D125E-2, a 6-cylinder diesel rated 228 kW/310 PS (metric horsepower) at 1,950 rpm. It runs a mechanically governed pump-line-nozzle fuel system, not a common-rail or electronically controlled injection setup, which is why this generation troubleshoots by symptom rather than fault code.

What is the operating weight of the BR500JG-1?

Approximately 57,000 kg (about 125,660 lb). The exact figure varies by configuration - conveyor, magnetic separator, and other bolt-on equipment shift the number - so treat it as a class-level figure and confirm against the machine's own data plate for parts and transport planning.

What replaced the Komatsu BR500JG-1?

Komatsu carried the same crusher size and SA6D125E-2 engine pairing forward as a running update (BR500JG-1A) before moving its mid-size mobile jaw crusher line to the larger-jaw BR550JG Galeo generation, which stepped up to a 44 in (1,120 mm) feed opening. There is no direct one-for-one badge replacement within the exact -1 (S/N 1002-up) serial range itself.

What BR500JG-1(S/N 1002-UP) owners discuss

Do operators report the engine losing revs or bogging down once the crusher is loaded up?
Some engine speed sag under a heavy grizzly load is normal, the hydraulic pump governing backs off engine speed as crushing load rises. What operators flag as a real fault is a sharper drop where material stops reaching the jaw and no warning light comes on. That pattern points to the crusher hydraulic circuit, not the engine: pump not unloading correctly, a load-sensing valve stuck, or a bad signal from a pressure sensor. Techs trace the pump, valve, and actuator circuit in that order per the shop manual rather than assuming an engine fault first.
How does the SA6D125E-2 engine in this crusher hold up, and are there recurring quirks to watch for?
This engine family (228 kW/310 PS in this application) has a reputation among owners for running well past its rated life on straightforward maintenance, most failures trace back to neglect rather than a design flaw. Two recurring quirks show up in the field: mixing new injectors into a part-worn set causes uneven fuel atomization, felt as vibration or a rough idle, so techs replace the full injector set together rather than one at a time. Separately, a turbocharger compressor wheel with a sandblasted look is usually a sign of dust getting past the air intake seal or a torn filter element, not a bad turbo, so check the intake sealing before condemning the turbocharger.
What wears out first in the crushing chamber, and is it something a crew handles trackside?
The jaw dies (fixed and swing plates) and the toggle plate are the expected wear items and owners do replace them on site given the ground clearance under the crushing chamber. The toggle plate also acts as a mechanical fuse: if an uncrushable object or tramp metal enters the chamber, it is designed to give way (or trip the tramp-relief cylinder) before the pitman or main frame take the load. Repeated toggle failures on a otherwise normal feed are read by experienced crews as the tramp-relief circuit not resetting the gap properly rather than a bad batch of plates, and get the relief hydraulics checked instead of just swapping the plate again. Because this system protects the main frame from impact damage, have your dealer verify tramp-relief cylinder function after any repeat failure.
How does the undercarriage hold up compared to an excavator or dozer on the same site?
A crusher like this only creeps short distances between stockpiles, so hour-for-hour undercarriage wear is lighter than on a digging machine, but crushing dust is abrasive and packs into the rollers and links fast. Owners who get long life out of these tracks wash the undercarriage down every shift before material sets up hard, keep track tension within the manual spec (too loose invites derailing, too tight accelerates bushing wear), and favor running the machine forward rather than shuffling it backward repeatedly. Six-month undercarriage inspections on top of daily washdown are the commonly cited baseline for stretching component life.
Are there known electrical or sensor issues owners run into?
The crusher on/off switch circuit and the main conveyor overload pressure sensor are the components owners mention most. In a wash-down, dusty work environment, corrosion at the connectors on these circuits can throw a false short or open fault, or in a worse case let the conveyor keep running when it should stop on an overload signal. Because these sensors feed the emergency-stop and overload-protection functions, have your dealer verify the sensor wiring and e-stop circuit after any fault code or repair before putting the crusher back to work.
What do owners and techs say about serviceability and noise on site?
The generous clearance underneath the crushing chamber is called out repeatedly as a practical plus, it lets a crew get at the sub-frame and swap worn wear parts trackside without pulling the machine into a shop, so downtime for routine wear-item changes tends to be short. The low-speed, high-torque hydraulic pump setup and factory muffler are also noted for keeping site noise and vibration down compared with older crusher designs, which matters on demolition or recycling jobs closer to occupied areas.
What should a buyer check before purchasing a used BR500JG-1 (S/N 1002-UP)?
Get a written wear report rather than eyeballing it: remaining thickness on the fixed and swing jaw dies, condition of the discharge/feed conveyor belting, and percentage of undercarriage life left are the three biggest cost items if neglected. Walk the main frame for cracks, rust through, or weld repairs that can point to a prior tramp-metal or overload event. Cycle the toggle plate and tramp-relief cylinder to confirm the relief system resets properly, and check hydraulic hoses and cylinders for weeping or leaks. Pull the control panel fault-code history if the machine has one, and if a magnetic separator or metal-detection option is fitted, confirm it actually functions rather than just being present. These machines are commonly sold as-is with no warranty at auction or through brokers, so budget for an independent pre-purchase inspection rather than relying on the hour meter alone.

Compiled from owner and technician discussions across the industry — experiences vary by serial range and machine history.

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