Caterpillarpaving compactorvibratory compactor
Caterpillar CB-434B
Maintenance schedule, common problems & OEM parts breakdown
The Caterpillar CB-434B is an articulated tandem double-drum vibratory asphalt roller, part of Cat's CB-434 paving-compactor family built through the 1990s and 2000s. It sits in the roughly 6.5-7 tonne (about 14,300-15,400 lb) operating-weight class, with a double-drum width in the 1.3-1.4 m (51-54 in) range. The base CB-434 (built roughly 1990-1996) ran a Cat 3114T turbocharged diesel; the CB-434B that followed switched to a Cat 3054-family diesel, an engine line carried forward into the CB-434C (roughly 1996-2006) and CB-434D (roughly 2004-2011) before Caterpillar folded this size class into its metric-designated CB34 series. Cat offered the chassis as a standard smooth double-drum asphalt roller, with shell-kit conversions available to run padfoot or combination drum faces for soil lift work, built on an articulated frame with an oscillating rear axle.
Across the B-through-D generations the drum, frame, and vibratory-exciter architecture stayed largely common, which is why shell kits, drum mounts, and driveline parts cross-reference between CB-434B, CB-434C, and the related CB-534 family. The visible generational change was the engine: moving off the 3114T and onto the 3054 family simplified field servicing and set up the emissions-compliance path the later C and D models needed. In today's used and parts market, the CB-434B matters mainly as a parts-commonality bridge in a long-discontinued line. Buyers shopping a general "CB-434" listing need to confirm the serial prefix before ordering engine parts, since the same drum-and-frame family spans two different engine platforms across its production run.
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.
Caterpillar CB-434B specifications
Engine
| Engine (CB-434B) | Cat 3054-family diesel, 4-cylinder, 4.4 L. Parts-interchange records tied to the CB-434B's own serial prefixes confirm the 3054-family fitment, distinct from the earlier base CB-434. Exact power rating for this specific serial range varies by configuration/series; verify with dealer. |
| Predecessor engine, for reference (CB-434) | 3114T, turbocharged, 4-cylinder diesel |
| Predecessor gross power, for reference (CB-434) | 60 kW (80 hp) at 2,200 rpm |
| Predecessor displacement, for reference (CB-434) | 4.4 L (268.6 cu in), 4 cylinders, bore x stroke 105 x 127 mm |
| Successor engine, for reference (CB-434C) | 3054 NA, naturally aspirated, 4-cylinder diesel, 60 kW gross, 4.0 L displacement |
| Emissions tier | Not published for this model; it predates modern off-road emissions tiers |
Weights
| Operating weight (CB-434B) | 14,500 lb (6.58 t) |
| Predecessor operating weight, for reference (CB-434) | 13,371 lb (6.07 t) |
| Successor operating weight, for reference (CB-434C) | 14,300 lb (6.485 t) |
| Static drum line load | Not separately published for CB-434B; the bracketing CB-434 and CB-434C generations both list roughly 22-22.8 kg/cm |
Dimensions
| Transport length | 4.19 m (13 ft 9 in) |
| Transport width | 1.63 m (5 ft 4 in) |
| Transport height | 2.97 m (9 ft 9 in) |
| Drum width | Not separately published for CB-434B; both bracketing generations (CB-434, CB-434C) list 1.42 m (56 in) |
| Drum diameter | Not separately published for CB-434B; both bracketing generations list 1.1 m (43.3 in) |
Performance
| Travel speed | Not separately published for CB-434B; both bracketing generations list a maximum of 11.6 km/h (7.2 mph) |
| Vibration frequency | Not separately published for CB-434B; both bracketing generations list 48 Hz |
| Centrifugal force per drum | Not separately published for CB-434B; varies by series, roughly 74.7-74.9 kN across the bracketing generations |
| Gradeability | Not documented in available sources for this model; verify with a dealer |
Service capacities (summary)
| Fuel tank | Not separately published for CB-434B; the related CB-434 roller lists approximately 144 L (38 gal) — treat as indicative only, verify by serial number |
| Hydraulic system | Not separately published for CB-434B; related CB-434 data lists approximately 57 L (15 gal) |
| Engine oil | Not separately published for CB-434B; related CB-434 data lists approximately 7.6 L (2 gal) |
| Cooling system | Not separately published for CB-434B; related CB-434 data lists approximately 17 L (4.5 gal) |
Values vary by configuration, region, and serial range — confirm against your machine before planning transport or lifts.
CB-434B fluids & capacities
| System | Capacity | Recommended fluid |
|---|---|---|
| Engine crankcase (with filter) | approx. 7.6-9.1 L (2.0-2.4 US gal), varies by configuration/series; exact factory figure for this serial range not independently confirmed - verify with dealer or machine-specific OMM | Cat 3054-series diesel. Cat DEO-ULS or Cat DEO diesel engine oil preferred. SAE 15W-40 for ambient -10 to 50 C (14 to 122 F). SAE 10W-30 for -18 to 40 C (0 to 104 F). Cat DEO-ULS SYN SAE 5W-40 down to -30 C (-22 F). Cat DEO Cold Weather SAE 0W-40 for extreme cold to -40 C (-40 F). Commercial oils meeting Cat ECF-1-a, ECF-2 or ECF-3 are second choice. |
| Cooling system | approx. 17.0-18.2 L (4.5-4.8 US gal), varies by configuration/series | Cat ELC (Extended Life Coolant) preferred, supplied premixed 1:1 with water; gives freeze protection to -37 C (-34 F) and boil protection to 106 C (223 F) at 50% glycol. Cat DEAC conventional coolant is acceptable with periodic SCA treatment at scheduled intervals. Minimum 30% glycol required, 50% recommended. Never run water alone as coolant. |
| Fuel tank | approx. 132-144 L (34.9-38.1 US gal), varies by configuration/series | Diesel fuel meeting the Cat distillate fuel specification (equivalent to ASTM D975 / EN590), minimum cetane number 40. This engine generation predates mandatory ULSD rules, so LSD (500 ppm sulfur or less) is the standard grade; ULSD is also acceptable. Use a winter-blend (No. 1/No. 2 mix) in cold climates for proper cold-flow and pour point. |
| Hydraulic system and tank | approx. 50.3-57.2 L (13.3-15.1 US gal), varies by configuration/series | Cat HYDO Advanced preferred: SAE 10W for -20 to 40 C (-4 to 104 F), SAE 20W for -5 to 45 C (23 to 113 F), SAE 30 for 10 to 50 C (50 to 122 F). Cat Bio HYDO Advanced (ISO 46 multigrade) where biodegradable fluid is required, -30 to 45 C (-22 to 113 F). Second-choice fluids by viscosity/temperature: Cat MTO, Cat DEO/DEO-ULS, Cat TDTO, Cat TDTO-TMS, Cat TDTO Cold Weather SAE 0W-20 for extreme cold. |
| Drive axle (rear wheel propel) | not documented in available general sources for this model - verify with dealer or machine-specific OMM | Cat TDTO (Transmission/Drive Train Oil): SAE 10W for -30 to 0 C (-22 to 32 F); SAE 30 for -25 to 25 C (-13 to 77 F); SAE 50 for -15 to 50 C (5 to 122 F). Cat TDTO-TMS multigrade covers a wider temperature span. Warm the axle oil before operation when ambient is below -15 C (5 F). |
| Vibratory drum (eccentric weight housing / vibratory support) | not documented in available general sources for this model - verify with dealer or machine-specific OMM | Cat Synthetic Compactor Oil, a premium PAO synthetic gear and bearing lubricant with no viscosity improvers, ISO 220 grade, for -20 to 50 C (-4 to 122 F). Commercial full-synthetic ISO 220 oil with no viscosity improvers is an acceptable alternate, or synthetic ISO 68 for extreme cold down to -47 C (-53 F). Do not use API GL-4 or GL-5 gear oil in this compartment. |
| Grease (spec only) | not applicable - grease-lubricated points, no fill capacity | Cat Extreme Application Grease (NLGI 1 or 2, contains moly) for high-vibration, heavy-compaction service on drum bearings, oscillating bearings and pins, steering cylinder ends and pins, articulation bearing, and weight bearings. Cat Prime Application Grease (NLGI 2, contains moly) for medium-vibration service. Cat Utility Grease (NLGI 2) for light-duty, low-vibration service. Grade choice follows vibration percentage and lift depth of the compaction job. |
Capacities are refill values from factory literature — always fill to the dipstick/sight gauge, not the number.
Caterpillar CB-434B maintenance schedule
| Service interval | Tasks |
|---|---|
| Every 10 h |
|
| Every 250 h |
|
| Every 500 h |
|
| Every 1,000 h |
|
| Every 2,000 h |
|
| Every 3,000 h |
|
| Every 6,000 h |
|
Servicing the CB-434B beyond the schedule
Predictive Maintenance & Fluid Analysis
Run Cat SOS oil sampling on the 3054-family engine, the hydrostatic propel circuit, and the oil-bath eccentric weight bearings in each drum. Those bearings run in a sealed oil bath, not grease, so a sample catches water intrusion from the drum spray system before it wipes a bearing. Track hydraulic reservoir temperature and propel pump/motor case-drain flow, and log exciter frequency at startup. A frequency drop on either drum usually flags a failing coupling or worn bearing rather than low engine rpm.
Corrective & Common Repairs
Most CB-434B call-outs trace to the drum water-spray system: clogged nozzles let hot mix stick to the drum, and a dry-run spray pump burns out fast. Exciter bearing failures follow low oil-bath level or spray water finding its way past a worn shaft seal. Expect wear at the articulation center-pivot pin and bushings from constant steering under load, and at the propel pump/motor on machines that spent years on grade work. On 3054-family engines, check the injection pump and turbo (where fitted) before condemning a hard-start as a battery problem.
Overhaul & Rebuild Points
At high hours, plan an inframe or top-end overhaul on the 3054-family engine rather than a straight short-block swap, since the block and heads carry good reman cores. Exciter shaft and bearing housings are a matched rebuild, not a bearing-only swap, once the oil bath has run contaminated. Drum shells wear undersize on high-mileage machines; a shell-kit replacement resets the compaction pattern instead of a full drum rebuild. Articulation pins/bushings and the propel pump/motor are the other common end-of-life rebuild points on this chassis.
Seasonal & Environment Servicing
The drum water-spray system is the seasonal weak point: in freezing weather, drain the tank and lines completely between shifts or the tank cracks and the pump seizes. In hot asphalt-paving conditions, keep the spray nozzles and screens clear so the drum sheds mix instead of picking it up, and clean asphalt dust off the radiator and hydraulic oil cooler fins more often than the standard interval. For off-season storage, fog the drum shells to stop rust pitting and run the 3054-family engine on a stabilized fuel fill.
CB-434B common service parts
| Part number | Part | Notes | |
|---|---|---|---|
| 101-3743 | Seal | Fuel system service | Check fitment → |
| 6I-1450 | Filter Element As-Air | Air intake service | Check fitment → |
| 6I-1451 | Filter Element As-Air | Air intake service | Check fitment → |
| 1G-8878 | Filter As-Oil | Hydraulic service | Check fitment → |
| 7W-2327 | Filter As-Engine Oil | Lubrication service | Check fitment → |
Always confirm against your machine's serial number — cross-check any part in Heavy Parts AI before ordering.
CB-434B fault codes & troubleshooting
| Code | Meaning | Likely cause | What to do |
|---|---|---|---|
| Amber Diagnostic Lamp (instrument panel) | General system alert — a monitored circuit or sensor switch has detected an out-of-range condition | Any one of the mechanical pressure/temperature switches feeding the panel has tripped; lamp gives no numeric or CID/FMI breakdown on this machine | Check the analog gauge cluster (oil pressure, coolant temp, alternator) to isolate which system tripped the lamp, then inspect that system directly |
| Red Warning/Stop Lamp (instrument panel) | Critical-severity alert tied to engine oil pressure or coolant temperature switches | Low engine oil pressure or high coolant temperature has reached the shutdown threshold | Stop the machine safely, shut down the engine, and check oil level/pressure and coolant level/temperature before restarting |
| Low Engine Oil Pressure Lamp | Oil pressure switch has opened below the minimum calibrated pressure | Low oil level, worn oil pump, plugged oil filter, or failed pressure switch | Shut down engine immediately, check oil level and filter condition, verify pressure with a mechanical gauge before restart |
| High Coolant Temperature Lamp | Coolant temperature switch has closed above the calibrated high-temperature threshold | Low coolant level, blocked radiator core, failed thermostat, or slipping/broken fan belt | Let engine cool, check coolant level and radiator/fan belt condition, inspect for external leaks before restart |
| Alternator/Charging System Lamp | Alternator output is below battery voltage — charging circuit not functioning | Slipping or broken alternator belt, faulty alternator, or loose/corroded wiring connection | Check belt tension and condition, inspect wiring and battery terminals, test alternator output |
| Air Cleaner Restriction Indicator | Intake air filter restriction has exceeded the allowable vacuum limit | Dirty or clogged air filter element | Service or replace the air filter element and reset the restriction indicator |
| Hydraulic Oil Temperature High (where equipped) | Hydraulic reservoir temperature switch or gauge reading has exceeded normal operating range | Low hydraulic fluid level, blocked oil cooler, or sustained high-load operation | Stop machine, check hydraulic fluid level and cooler for debris, allow system to cool before resuming work |
Codes and remedies are general guidance for this model family — always confirm with diagnostic tooling and your dealer before major repairs.
CB-434B attachments & work tools
Drum shell / width kit
The CB-434B runs a 1.75 m (69 in) wide smooth drum shell. Replacement shell-and-scraper assemblies at this width are shared across the CB-424, CB-434, CB-434B, CB-434C and CB-434D family, so a shop rebuild can use a common-width shell kit rather than a model-exclusive part.
Drum dimensions and machine weight
Drum diameter is about 1.1 m (3.6 ft). Operating weight runs roughly 6.6-6.8 t (14,500-15,000 lb) and overall length/height figures vary slightly between listings, reflecting canopy vs. other configuration differences rather than a single fixed spec.
Engine / power configuration
Factory power is a Cat 3054-family 4-cylinder, 4.4 L diesel, per parts-interchange records tied to the CB-434B's own serial prefixes (distinct from the earlier base CB-434's 3114T). No alternate engine option is documented for this model; the powertrain is fixed from the factory, not a field-swappable arrangement.
Operator protection: ROPS canopy
This class of Cat tandem roller is fitted with a ROPS canopy over the operator's station as the standard guarding arrangement. An enclosed cab is offered on related Cat tandem-roller platforms, but cab availability specifically for the CB-434B is not confirmed in available literature - verify with a dealer for the serial range in question.
Water spray dampening system
A spray-bar arrangement feeding both drums from an onboard water tank is the standard method on this roller class for stopping asphalt mix from sticking to the drum. Exact tank capacity is not documented for the CB-434B specifically and varies by configuration/series; figures published for other CB-model spec sheets should not be assumed to carry over directly.
Drum scraper / edge-cutter bars
Fixed scraper bars run along each drum to strip debris and mix pickup during compaction. These are standard fitted equipment on this roller rather than an optional attachment, and are serviced as wear items.
Vibratory drum drive
Compaction force comes from a hydraulically driven eccentric-weight exciter inside each drum, powered from the machine's own onboard hydraulic system - it is an integral system, not an external hydraulic-kit or coupler-mounted tool. A selectable vibratory/static operating mode is typical for this size class, but exact frequency and amplitude values are not confirmed for the CB-434B specifically and should not be carried over from the earlier CB-434 or later CB-434D.
Frame articulation / steering joint
Front and rear drum modules join through a center articulation hitch that provides steering and limited oscillation, keeping both drums in ground contact on uneven grade. This is a structural machine configuration rather than an attachable work tool, and is common to tandem vibratory rollers in this weight class.
Coupler / mounting system
The CB-434B has no quick-coupler work-tool system like an excavator or loader. Drum shell kits and scraper bars are bolted or pinned directly to the drum frame during a shop rebuild rather than swapped in the field as attachments.
All CB-434B assemblies by section
Every catalogued assembly group for the Caterpillar CB-434B. Open an assembly to preview the parts inside — full OEM part numbers are available in Heavy Parts AI.
Air Inlet And Exhaust System
1g-9463 Air Cleaner Gp
| 10***76 | Clamp | 1 |
| 11***29 | Arrestor-Spark | 1 |
| 11***81 | Bracket As | 1 |
112-1730 Arrestor Gp-Spark
| 03***18 | Gasket | 2 |
| 11***30 | Arrestor Group-Spark | 1 |
| 11***70 | Manifold-Exhaust | 1 |
115-1171 Manifold Gp-Exhaust
| 10***05 | Bolt; (M8x1.25x90-mm) | 2 |
| 11***79 | Gasket | 2 |
| 11***60 | Manifold-Inlet | 1 |
115-1567 Manifold Gp-Inlet
| 11***98 | Pipe | 1 |
| 11***67 | Manifold Group-Inlet | 1 |
| 11***49 | Muffler | 1 |
115-2426 Muffler Gp
| 11***46 | Locknut; (M6x1-Thd) | 2 |
| 11***26 | Muffler Group | 1 |
| 11***51 | Bracket | 1 |
114-3474 Muffler Gp
| 03***18 | Gasket | 2 |
| 10***73 | Plate | 1 |
| 11***18 | Support As | 1 |
Basic Engine
6i-0894 Camshaft Gp
| 06***79 | Dowel | 1 |
| 09***99 | Washer | 1 |
| 13***30 | Camshaft | 1 |
6i-0643 Cover Gp-Accessory Drive
| 06***10 | Washer | 1 |
| 10***30 | Bolt; (M10x1.5x20-mm) | 1 |
| 11***22 | Bolt; (M8x16-mm) | 5 |
105-4157 Cover Gp-Valve Mechanism
| 10***75 | Seal | 3 |
| 10***46 | Seal | 1 |
| 10***57 | Cover Group-Valve Mechanism | 1 |
6i-0222 Crankshaft Gp
| 03***90 | Washer-Thrust; (Standard-Upper)(Upper) | 2 |
| 03***91 | Washer-Thrust; (Standard-Lower)(Lower) | 2 |
| 03***79 | Bearing Kit-Crankshaft (Main) .25mm (.01in) | 1 |
6i-3874 Cylinder Block Gp
| 03***68 | Bolt; (5/8-18x3.75-In) | 10 |
| 03***02 | Bearing | 1 |
| 06***02 | Dowel | 10 |
233-4742 Cylinder Block Gp
| 23***42 | Cylinder Block Group | 1 |
209-5557 Cylinder Block Gp
| 03***68 | Bolt; (5/8-18x3.75-In) | 10 |
| 03***02 | Bearing | 1 |
| 06***02 | Dowel | 10 |
6i-3873 Cylinder Block Gp
| 03***63 | Plug | 1 |
| 06***08 | Plug | 1 |
| 06***09 | Plug-Facing | 1 |
6i-3884 Cylinder Block Gp-Short
| 06***43 | Plug-Side-(1.251 Dia.) | 1 |
| 06***54 | Washer | 8 |
| 06***34 | Cotter-Cap | 16 |
101-3452 Cylinder Head Gp
| 10***52 | Cylinder Head Group | 1 |
| 3K***60 | Seal Pilot Manifold On; Seal To Boom Check Valve Drain | 1 |
| 6V***38 | Valve-Shutoff; (Engine Oil Pan Drain) | 1 |
6i-0269 Cylinder Head Gp
| 06***44 | Plug-Cylinder Head (Top Face) | 1 |
| 06***45 | Washer-(640mm Id, .064 Thk.) | 1 |
| 10***30 | Bolt; (M10x1.5x20-mm) | 2 |
7c-4532 Drain Gp-Engine Oil
| 10***77 | Housing As | 1 |
| 10***71 | Bolt | 4 |
| 11***29 | Bolt; (M8x1.25x75-mm) | 4 |
115-1323 Drive Gp-Fan
| 10***31 | Plate-Pump Mounting, .. Bushing | 1 |
| 10***33 | . Pedestal, Flange-Nylon | 1 |
| 11***23 | Drive Group-Fan | 1 |
102-1729 Drive Gp-Pump
| 03***87 | Ring-Starting Motor; (126-Teeth) | 1 |
| 10***29 | Drive Group-Pump, . Roller; Lower (With Bushing) | 1 |
| 11***56 | Flywheel As | 1 |
115-1157 Flywheel Gp
| 06***99 | Bushing-Idler Gear | 2 |
| 06***00 | Plate-Retaining | 1 |
| 11***57 | Flywheel Group | 1 |
6i-1157 Gear Gp-Front
| 10***57 | Plate | 1 |
| 13***54 | Plug | 1 |
| 14***76 | Housing-Flywheel | 1 |
100-6320 Housing Gp-Flywheel
| 10***20 | Housing Group-Flywheel | 1 |
| 14***44 | Shield | 1 |
| 14***45 | Damper | 1 |
101-4071 Housing Gp-Front
| 10***30 | Bolt; (M10x1.5x20-mm) | 2 |
| 10***71 | Housing Group-Front | 1 |
| 6I***93 | Bolt; (M10x1.5x30-mm) | 2 |
6i-0652 Lifting Gp-Engine
| 10***04 | Bracket | 1 |
| 10***05 | Bolt; (M8x1.25x90-mm) | 1 |
| 10***17 | Washer | 1 |
114-4334 Mounting Gp-Alternator
| 10***22 | Plate As | 1 |
| 11***18 | Bar As | 1 |
| 11***34 | Mounting Group-Alternator | 1 |
102-2132 Mounting Gp-Engine
| 03***46 | Gasket | 1 |
| 10***71 | Bolt | 6 |
| 10***32 | Mounting Group-Engine | 1 |
106-8851 Pan Gp-Oil
| 06***58 | Bushing-End | 1 |
| 06***67 | Ring-Retaining | 2 |
| 06***79 | Rod As | 4 |
6i-0224 Piston & Rod Gp
| 6I***24 | Piston & Rod Group | 1 |
| 6I***01 | Block | 1 |
| 6I***02 | Pulley | 1 |
6i-0500 Pulley Gp-Crankshaft
| 00***06 | Ring-Retaining | 2 |
| 03***07 | Shaft As | 1 |
| 06***83 | Plug-Shaft End | 2 |
6i-1204 Valve Mechanism Gp
| 11***02 | Filler As | 1 |
| 11***03 | Cap; (Engine Oil Fill) | 1 |
| 11***04 | Seal-O-Ring | 1 |
Braking System
108-0466 Brake Gp-Service & Parking
| 10***66 | Brake Group-Service & Parking | 1 |
| 11***98 | Plate-Locking | 1 |
| 1G***76 | Valve Group-Check; (Brake Control) | 1 |
104-1775 Lines Gp-Brake & Shift
| 10***75 | Lines Group-Brake & Shift | 1 |
| 1G***47 | Valve Group-Brake Control | 1 |
| 2M***80 | Seal--To Connector Pump Outlet | 4 |
104-1778 Valve Gp-Brake Control
| 03***69 | Bearing | 2 |
| 10***78 | Valve Group-Brake Control | 1 |
| 10***40 | Spacer; (10.74x17.14x7-mm Thk) | 4 |
1g-9147 Valve Gp-Brake Control
| 03***57 | Wheel-Hand Steering | 1 |
| 07***65 | Nut, 13/16 | 1 |
| 07***43 | Steering Column Group | 1 |
Cooling System
115-1696 Cooler Gp-Fltr Base & Eng Oil
| 11***96 | Cooler Group-Filter Base & Eng Oil | 1 |
| 12***97 | Guard As-Fan | 1 |
| 12***98 | Guard As-Fan | 1 |
102-1503 Fan Gp-Blower
| 10***89 | Clamp-Hose | 2 |
| 10***03 | Fan Group-Blower | 1 |
| 13***54 | Connector As | 1 |
6i-4040 Lines Gp-Water
| 10***95 | Bolt; (M8x1.25x35-mm) | 2 |
| 6I***93 | Bolt; (M8x1.25x80-mm) | 1 |
| 6I***42 | Pump Group-Water | 1 |
6i-0442 Pump Gp-Water
| 00***65 | Cap-Radiator; (7 Psi) | 1 |
| 08***92 | Valve As-Check | 1 |
| 10***36 | Support As | 1 |
6i-0441 Pump Gp-Water
| 10***25 | Bolt | 6 |
| 15***40 | Kit-Water Pump | 1 |
| 6I***00 | Seal | 1 |
101-7351 Radiator Gp
| 10***51 | Radiator Group | 1 |
| 10***11 | Hose; (Air Cleaner) | 1 |
| 14***26 | Plate As | 1 |
Electrical And Starting System
105-4029 Warning Gp-Operator
| 09***26 | Lockwasher-Tooth; (M4 Id) | 3 |
| 09***43 | Packing | 1 |
| 10***02 | Kit-Receptacle; (2-Pin)(Engine Sensor Wiring Harness) | 1 |
112-2160 Alternator Gp-Charging
| 03***25 | Terminal-Ring; (For 3/8" Fastener) | 1 |
| 03***97 | Boot | 1 |
| 10***39 | Cable As | 1 |
9w-3043 Alternator Gp-Charging
| 03***97 | Boot | 1 |
| 10***39 | Cable As | 1 |
| 10***00 | Terminal As-Battery; (Remote Jump Start, Positive) | 1 |
106-1367 Battery & Wiring Gp
| 08***93 | Warning Group-Backup | 1 |
| 10***67 | Battery & Wiring Group | 2 |
| 10***68 | Horn Group-Electric | 1 |
1g-8105 Electrical Ar
| 08***88 | Lamp Group; -Front | 1 |
| 10***02 | Kit-Receptacle; (2-Pin)(Engine Sensor Wiring Harness) | 1 |
| 1G***05 | Electrical Ar | 1 |
106-9946 Lamp Gp-Head
| 08***42 | Lamp Group; (Signal-Front) | 1 |
| 10***02 | Kit-Receptacle; (2-Pin)(Engine Sensor Wiring Harness) | 1 |
| 10***46 | Lamp Group; (Front) | 1 |
081-3688 Lamp Gp-Flood
| 08***05 | Connector | 1 |
| 08***26 | Connector | 1 |
| 08***35 | Protector | 1 |
108-1621 Lamp Gp-Flood
| 10***04 | Kit-Receptacle; (4-Pin)(Start Switch) | 1 |
| 10***46 | Lamp Group; (Front) | 4 |
| 10***21 | Lamp Group-Flood | 1 |
111-9714 Lamp Gp-Head
| 11***14 | Lamp Group-Head | 1 |
| 12***60 | Lamp; (Running Lt, Stop, Turn Sig, Lh) | 1 |
| 13***96 | Harness As-Lighting | 1 |
111-9712 Lamp Gp-Signal
| 09***23 | Screw-Machine | 8 |
| 10***21 | Lamp Group-Flood | 4 |
| 11***12 | Lamp Group-Signal | 1 |
111-9713 Lamp Gp-Signal
| 09***73 | Screw-Machine; (M4x0.7x25-mm) | 8 |
| 10***21 | Lamp Group-Flood | 4 |
| 11***13 | Lamp Group-Signal | 1 |
111-9711 Lamp Gp-Signal
| 11***11 | Lamp Group-Signal | 1 |
| 12***59 | Lamp; (Running Lt, Stop, Turn Sig, Rh) | 1 |
| 13***95 | Harness As-Lighting | 1 |
110-2795 Lighting Gp-Flood
| 08***55 | Nut | 16 |
| 08***79 | Lamp; (24-Volt, 15-Watt)(Rear, Rh) | 2 |
| 09***73 | Screw-Machine; (M4x0.7x25-mm) | 8 |
115-5001 Lighting Gp-Roading
| 03***59 | Plug-Start | 1 |
| 06***98 | Nut; (3/8-24-Thd) | 1 |
| 06***99 | Ferrule | 1 |
115-1169 Starting Aid Gp
| 10***85 | Cap-Starting Motor | 1 |
| 10***12 | Kit-Contact; (Starting Motor) | 1 |
| 10***15 | Housing-Starting Motor | 1 |
106-7344 Starting Aid Gp
| 10***29 | Starting Motor Group-Electric | 1 |
| 10***44 | Starting Aid Group | 1 |
| 8T***21 | Washer-Hard; (11x21x2.5-mm Thk)(M10x1.50x30mm) | 3 |
100-6929 Starting Motor Gp-Electric
| 10***29 | Starting Motor Group-Electric | 1 |
| 2H***22 | Lockwasher | 2 |
| 6F***45 | Nut-Full; (3/8-24-Thd) | 2 |
143-0541 Starting Motor Gp-Electric
| 14***41 | Starting Motor Group-Electric | 1 |
| 17***22 | Switch Group-Magnetic; -Air Inlet Heater, Start Relay | 1 |
| 17***24 | Switch Group-Magnetic; -Air Inlet Heater, Start Relay | 1 |
1g-9963 Starting Motor Gp-Electric
| 09***17 | Screw-Machine; (M5x0.8x6-mm) | 1 |
| 10***85 | Cap-Starting Motor | 1 |
| 10***12 | Kit-Contact; (Starting Motor) | 1 |
7n-0718 Switch Gp-Disconnect -Battery
| 15***70 | Kit-Connecting Plug; (2-Pin)(Engine Sensor Wiring Harness) | 1 |
| 18***36 | Socket-Connector; (16-Ga To 18-Ga) | 2 |
| 4F***94 | Nut; (Jam) (5/16-24 Thd) | 2 |
167-0138 Switch Gp-Magnetic
| 01***80 | Lockwasher | 2 |
| 10***02 | Kit-Receptacle; (2-Pin)(Engine Sensor Wiring Harness) | 1 |
| 16***38 | Switch Group-Magnetic; -Main Relay-Main Power Relay | 1 |
3e-0075 Switch Gp-Magnetic
| 01***80 | Lockwasher | 2 |
| 10***02 | Kit-Receptacle; (2-Pin)(Engine Sensor Wiring Harness) | 1 |
| 18***35 | Pin-Connector; (16-Ga To 18-Ga) | 2 |
175-2322 Switch Gp-Magnetic
| 17***22 | Switch Group-Magnetic; -Air Inlet Heater, Start Relay | 1 |
| 6V***62 | Screw-Machine; (8-32x0.31-In) | 4 |
| 7T***99 | Nut-Mounting; (1-32-Thd) | 1 |
175-2324 Switch Gp-Magnetic
| 10***03 | Kit; (Receptacle) (3-Pin) (Includes Receptacle As & Wedge) | 1 |
| 17***24 | Switch Group-Magnetic; -Air Inlet Heater, Start Relay | 1 |
| 18***35 | Pin-Connector; (16-Ga To 18-Ga) | 3 |
9g-7641 Switch Gp-Start -Engine, Key
| 3S***93 | Strap-Cable-To Tie Harnesses Together | 1 |
| 3T***15 | Alarm Group; (Backup)(Back-Up) | 1 |
| 7X***91 | Bolt-Plt; (3/8unc X 3 3/4) | 2 |
108-3190 Switch Gp-Temperature
| 10***90 | Switch Group-Temperature; -Engine Coolant | 1 |
| 7T***69 | Horn As; (24-Volt, Low Tone) | 1 |
| 8C***81 | Screw; (Machine) (M4x0.70x8mm) | 2 |
087-0693 Warning Gp-Backup
| 05***33 | Gasket-Tank Unit | 1 |
| 08***93 | Warning Group-Backup | 1 |
| 09***26 | Lockwasher-Tooth; (M4 Id) | 8 |
106-1369 Wiring Gp-Engine
| 00***48 | Washer; (Tongued) | 1 |
| 07***92 | Mount, Rubber Shock | 9 |
| 08***40 | Bar As | 8 |
106-1370 Wiring Gp-Machine
| 00***48 | Washer; (Tongued) | 1 |
| 07***92 | Mount, Rubber Shock | 9 |
| 08***40 | Bar As | 8 |
Engine Arrangement
100-4276 Engine Ar-Primary
| 10***76 | Engine Ar-Primary | 1 |
| 10***20 | Housing Group-Flywheel | 1 |
| 10***76 | Filter Group-Fuel | 1 |
1g-8101 Installation Ar-Engine
| 10***51 | Radiator Group | 1 |
| 10***03 | Fan Group-Blower | 1 |
| 10***29 | Drive Group-Pump, . Roller; Lower (With Bushing) | 1 |
Frame And Body
101-9278 Bumper Gp-Drum
| 10***78 | Bumper Group-Drum | 1 |
| 1G***01 | Plate As | 1 |
| 1K***70 | Nut (National Coarse) | 4 |
112-4503 Counterweight Ar
| 08***82 | Retainer | 2 |
| 08***08 | Handle | 1 |
| 10***17 | Latch As-Rh | 1 |
112-8049 Counterweight Gp
| 08***82 | Retainer | 2 |
| 08***08 | Handle | 1 |
| 10***16 | Latch As-Lh | 1 |
1g-9716 Door Gp-Access
| 08***83 | Catch | 2 |
| 11***17 | Support As | 4 |
| 14***61 | Lanyard | 2 |
1g-9717 Door Gp-Access
| 10***75 | Plate | 1 |
| 1G***17 | Door Group-Access | 1 |
| 8T***21 | Washer-Hard; (11x21x2.5-mm Thk)(M10x1.50x30mm) | 10 |
1g-9713 Enclosure Gp-Engine
| 11***79 | Plate | 1 |
| 11***80 | Plate As | 1 |
| 1G***13 | Enclosure Group-Engine | 1 |
118-6666 Enclosure Gp-Engine
| 11***66 | Plate As | 4 |
| 11***81 | Rail As | 1 |
| 11***83 | Rail As | 1 |
103-2073 Enclosure Gp-Engine
| 10***80 | Sheet | 1 |
| 10***82 | Sheet | 2 |
| 10***73 | Enclosure Group-Engine | 1 |
1g-9714 Frame Gp-Main
| 11***66 | Plate As | 4 |
| 11***81 | Rail As | 1 |
| 11***83 | Rail As | 1 |
102-0262 Guard Gp-Platform
| 09***07 | Bolt; (M16x2x120-mm) | 1 |
| 10***62 | Guard Group-Platform | 1 |
| 10***41 | Spacer; (0.8-mm Thk) | 2 |
113-8484 Hitch Gp-Articulating & Osc
| 10***67 | Housing-Brake | 1 |
| 10***69 | Kit-Disc & Shim | 1 |
| 11***84 | Hitch Group-Articulating & Osc | 1 |
117-1630 Scraper Gp-Smooth Drum
| 10***11 | Hose As | 1 |
| 10***08 | Hose As | 1 |
| 11***30 | Scraper Group-Smooth Drum | 1 |
Fuel System
106-7345 Control Gp-Fuel
| 10***30 | Bolt; (M10x1.5x20-mm) | 2 |
| 10***45 | Control Group-Fuel | 1 |
| 13***96 | Filter Group-Fuel | 1 |
101-3376 Filter Gp-Fuel
| 10***76 | Filter Group-Fuel | 1 |
| 10***39 | Nut | 1 |
| 10***40 | Cap; (Fuel Filter) | 1 |
138-3096 Filter Gp-Fuel
| 03***49 | Plug | 2 |
| 10***25 | Separator Group-Water | 1 |
| 10***71 | Tube As | 1 |
117-5998 Lines Gp-Fuel
| 03***47 | Ferrule | 1 |
| 03***81 | Nut; (7/16-24-Thd) | 2 |
| 03***93 | Ferrule | 2 |
101-3900 Lines Gp-Fuel Filter
| 03***73 | Washer; (10.01x20.85x2.03-mm Thk) | 4 |
| 06***12 | Bolt | 3 |
| 06***80 | Bolt; (M8x1.25-Thd) | 1 |
101-3885 Lines Gp-Fuel Injection
| 10***86 | Kit-Pump Gasket; (Fuel Injection Pump) | 1 |
| 10***85 | Lines Group-Fuel Injection | 1 |
| 10***97 | Kit-Solenoid; (Shutoff)(Fuel) | 1 |
115-1163 Pump Gp-Fuel Injection
| 06***06 | Seal | 1 |
| 10***77 | Stud | 3 |
| 10***78 | Gear; (56-Teeth) | 1 |
115-1166 Pump Gp-Fuel Injection
| 03***37 | Kit-Pump; (Fuel Transfer) | 1 |
| 11***66 | Pump Group-Fuel Injection | 1 |
| 12***20 | Pump Group-Fuel Transfer | 1 |
101-3782 Pump Gp-Fuel Transfer
| 10***39 | Nut | 1 |
| 10***40 | Cap; (Fuel Filter) | 1 |
| 10***41 | Seal; (Plunger) | 1 |
101-3925 Separator Gp-Water
| 09***66 | Washer; (Hard) (4.5x9x1mm Thk) | 5 |
| 10***25 | Separator Group-Water | 1 |
| 10***63 | Regulator As-Alternator; (24-Volt) | 1 |
138-3097 Separator Gp-Water
| 10***87 | Bracket | 1 |
| 13***97 | Separator Group-Water; -Fuel | 1 |
| 3P***11 | Spacer (11.13mm Thk); (11.13-mm Thk) | 1 |
Hydraulic System
087-1788 Cap & Strainer Gp-Hyd Oil Fill
| 01***42 | Screw-Machine; (6/32x1-In) | 2 |
| 08***88 | Cap Group-Hydraulic Oil Tank | 1 |
| 12***87 | Indicator Group-Oil Filter Change | 1 |
120-9492 Valve Gp-Pump Control
| 10***88 | Lines Group-Vibratory | 1 |
| 10***36 | Pump & Mtg Group-Vibratory | 1 |
| 10***37 | Valve & Mtg Group-Vibratory | 1 |
112-6220 Cylinder Gp-Hydraulic
| 11***20 | Cylinder Group-Hydraulic | 1 |
| 13***43 | Filter Group-Oil | 1 |
| 6V***98 | Seal-O-Ring -Line From Gear Pump Output | 4 |
104-1772 Filter & Mtg Gp-Hydraulic
| 10***72 | Filter & Mtg Group-Hydraulic | 1 |
| 1H***23 | Packing,Preformed Part Of Kit P/N 5r***25 | 2 |
| 8F***69 | Packing,Preformed Uoc:Bsv,Bsx | 4 |
133-5343 Filter Gp-Oil
| 13***43 | Filter Group-Oil | 1 |
| 15***46 | Housing-Valve | 1 |
| 1C***33 | Spring | 8 |
077-5200 Gauge Gp-Sight -Hydraulic Tank
| 07***00 | Gauge Group-Sight; -Hydraulic Tank | 1 |
| 10***65 | Cylinder & Mtg Group-Steering | 1 |
| 10***71 | Lines Group-Hydraulic Filter | 1 |
152-1447 Housing Gp-Motor
| 15***51 | Seal-O-Ring | 2 |
| 15***47 | Housing Group-Motor | 1 |
| 16***39 | Screw | 2 |
1g-8109 Hydraulic Ar-Auxiliary
| 11***79 | Hose As | 1 |
| 11***38 | Hose As | 1 |
| 1G***09 | Hydraulic Ar-Auxiliary | 1 |
133-5342 Indicator Gp-Oil Filter Change
| 11***79 | Hose As | 1 |
| 12***19 | Hose As | 1 |
| 13***42 | Indicator Group-Oil Filter Change; -Hydraulic | 1 |
117-5824 Lines Gp-Drain
| 10***92 | Hose As | 1 |
| 10***26 | Hose As | 1 |
| 10***27 | Hose As | 1 |
104-1771 Lines Gp-Hydraulic Filter
| 08***86 | Clamp | 6 |
| 10***88 | Bar | 3 |
| 10***71 | Lines Group-Hydraulic Filter | 1 |
104-1773 Lines Gp-Hydraulic Oil Cooler
| 08***67 | Seal-O-Ring | 1 |
| 10***73 | Lines Group-Hydraulic Oil Cooler | 1 |
| 10***56 | Cylinder Group-Piston; -Feed Roller | 1 |
102-0530 Lines Gp-Pilot
| 08***71 | Piston | 1 |
| 08***11 | Washer | 1 |
| 08***67 | Seal-O-Ring | 1 |
103-4943 Motor Gp-Hydraulic
| 10***43 | Motor Group-Hydraulic | 1 |
| 10***58 | Kit-Retainer | 1 |
| 10***61 | Support Group-Motor | 1 |
103-4942 Motor Gp-Hydraulic
| 03***28 | Seal-O-Ring | 1 |
| 09***41 | Ring-Retaining | 1 |
| 10***42 | Motor Group-Hydraulic | 1 |
143-7945 Motor Gp-Piston
| 09***73 | Bolt; (Socket Head) (M12x1.75x60mm) | 4 |
| 09***47 | Pin, Dowel | 2 |
| 10***03 | Nut-Seal | 1 |
105-8850 Motor Gp-Piston
| 09***94 | Ring-Retaining | 1 |
| 10***50 | Motor Group-Piston | 1 |
| 11***93 | Bolt | 4 |
122-0014 Pump Gp-Piston
| 10***78 | Nut-Seal | 2 |
| 10***96 | Spring-Piston | 2 |
| 10***98 | Ring-Backup | 2 |
1g-9900 Pump Gp-Piston
| 09***47 | Pin, Dowel | 2 |
| 10***99 | Kit-Pressure Orifice | 1 |
| 10***99 | Screw | 1 |
112-5730 Pump Gp-Piston
| 10***96 | Spring-Piston | 2 |
| 10***97 | Valve-Relief | 2 |
| 10***98 | Ring-Backup | 2 |
140-9471 Pump Gp-Piston
| 07***00 | Gauge Group-Sight; -Hydraulic Tank | 1 |
| 08***88 | Cap Group-Hydraulic Oil Tank | 1 |
| 10***16 | Plug | 1 |
122-1105 Pump Gp-Piston
| 07***00 | Gauge Group-Sight; -Hydraulic Tank | 1 |
| 08***91 | Adapter | 1 |
| 08***88 | Cap Group-Hydraulic Oil Tank | 1 |
103-5695 Pump Gp-Gear
| 10***95 | Pump Group-Steering | 1 |
| 10***96 | Spring-Piston | 2 |
| 10***97 | Valve-Relief | 2 |
101-3948 Tank & Mtg Gp-Hydraulic & Fuel
| 10***48 | Tank & Mtg Group-Hydraulic & Fuel | 1 |
| 10***12 | Control Group-Transmission | 1 |
| 10***08 | Plate As | 1 |
118-0217 Tank & Mtg Gp-Hydraulic & Fuel
| 10***08 | Plate As | 1 |
| 10***38 | Film-Control | 1 |
| 11***37 | Valve Group-Pressure Control | 1 |
102-0257 Valve Gp-Control
| 08***41 | Tie Bar | 3 |
| 08***15 | Tube As | 2 |
| 10***57 | Valve Group-Control | 1 |
108-1034 Valve Gp-Control
| 08***84 | Bellows | 1 |
| 10***01 | Kit; (Receptacle) (12-Pin) (Includes Receptacle As & Wedge) | 1 |
| 10***34 | Valve Group-Control | 1 |
108-1033 Valve Gp-Control
| 10***33 | Valve Group-Control | 1 |
| 12***46 | Body-Valve | 1 |
| 2U***58 | Seal Kit Comprises: | 1 |
119-2066 Valve Gp-Flushing
| 10***13 | Connector | 1 |
| 10***16 | Connector | 1 |
| 10***17 | Kit-Seal; (Includes Parts Marked J) | 1 |
113-7137 Valve Gp-Pressure Control
| 11***14 | Spring | 1 |
| 11***37 | Valve Group-Pressure Control | 1 |
| 16***13 | Ring-Backup | 1 |
149-1282 Valve Gp-Relief
| 10***88 | Bar | 4 |
| 10***38 | Clamp-Half | 4 |
| 10***36 | Hose As | 1 |
Lubrication System
114-4365 Filler Gp-Engine Oil
| 10***50 | Clamp-Hose | 1 |
| 11***65 | Filler Group-Engine Oil | 1 |
| 6I***16 | Hose; (Fumes Disposal) | 1 |
6i-0515 Fumes Disposal Gp
| 12***47 | Gauge As-Oil Level (Dipstick) | 1 |
| 12***49 | Tube As | 1 |
| 6I***15 | Fumes Disposal Group | 1 |
108-8410 Gauge Gp-Oil Level (Dipstick)
| 06***13 | Gasket | 1 |
| 10***15 | Bolt | 3 |
| 10***12 | Tube | 1 |
115-1158 Lines Gp-Engine Oil
| 06***27 | Bushing-Terminal | 1 |
| 06***28 | Circlip | 1 |
| 11***58 | Lines Group-Engine Oil | 1 |
6i-0252 Pump Gp-Engine Oil
| 06***06 | Plug | 1 |
| 10***50 | Clamp-Hose | 6 |
| 10***19 | Clip | 1 |
Machine Arrangement
1g-8102 Chassis Ar
| 10***48 | Tank & Mtg Group-Hydraulic & Fuel | 1 |
| 10***78 | Bumper Group-Drum | 1 |
| 10***73 | Enclosure Group-Engine | 1 |
Operator Station
131-3709 Canopy Gp
| 10***51 | Box As-Instrument | 1 |
| 10***37 | Film-Instruction | 1 |
| 10***39 | Holder-Fuse | 6 |
102-0253 Console Gp-Instrument
| 10***53 | Console Group-Instrument | 1 |
| 10***45 | Harness As-Power | 1 |
| 11***70 | Lamp; (24-Volt)(Red) | 1 |
102-0265 Console Gp-Operator
| 10***65 | . Sprocket (Mitsubishi Eng.) (Cummins Eng.), Console Group-Operator, . Sprocket | 1 |
| 16***12 | Head | 1 |
102-0261 Control Gp-Direction & Speed
| 08***41 | Tie Bar | 3 |
| 08***15 | Tube As | 2 |
| 10***61 | Control Group-Direction & Speed | 1 |
174-2296 Control Gp-Throttle
| 10***51 | Cover | 1 |
| 17***96 | Control Group-Throttle | 1 |
| 1G***95 | Bolt | 2 |
102-2012 Control Gp-Transmission
| 10***12 | Control Group-Transmission | 1 |
| 3E***60 | Nut-Hard-Self Lock; (5/16unc) | 1 |
| 4M***61 | Bolt-To Assemble Valve As And Plates | 1 |
108-7735 Guard Gp-Vandalism
| 10***60 | Plate | 1 |
| 10***35 | Guard Group-Vandalism | 1 |
| 13***64 | Bushing | 2 |
106-1368 Horn Gp-Electric
| 10***42 | Diode Group | 1 |
| 10***68 | Horn Group-Electric | 1 |
| 11***97 | Harness As | 1 |
117-5673 Module Gp-Warning Indicator
| 11***79 | Lamp; (24-Volt)(Temperature Selection) | 4 |
| 11***73 | Lighting Group-Functional | 1 |
117-5674 Module Gp-Warning Indicator
| 10***59 | Lock Group-Rotate | 1 |
| 10***53 | Console Group-Instrument | 1 |
| 10***55 | Platform Group-Operator | 1 |
135-2929 Module Gp-Warning Indicator
| 05***02 | Plug | 1 |
| 09***92 | Locknut; (M6x1-Thd) | 9 |
| 10***61 | Platform As-Operator | 1 |
101-9559 Lock Gp-Rotation
| 10***59 | Lock Group-Rotate | 1 |
| 10***02 | Kit-Receptacle; (2-Pin)(Engine Sensor Wiring Harness) | 1 |
| 10***65 | Meter; (Vib Tach) | 1 |
115-3198 Meter Gp-Vibratory
| 11***79 | Lamp; (24-Volt)(Temperature Selection) | 4 |
| 11***98 | Meter Group-Vibratory | 1 |
124-3284 Meter Gp-Vibratory
| 11***79 | Lamp; (24-Volt)(Temperature Selection) | 4 |
| 12***84 | Meter Group-Vibratory | 1 |
1g-8103 Operator Ar
| 10***12 | Adapter | 1 |
| 11***23 | Cover | 1 |
| 11***80 | Plate | 1 |
102-0255 Platform Gp-Operator
| 10***55 | Platform Group-Operator | 1 |
| 10***50 | Canopy As | 1 |
| 10***97 | Rail As | 2 |
102-0266 Platform Gp-Tilt
| 10***66 | Platform Group-Tilt | 1 |
| 10***97 | Rail As | 2 |
| 10***98 | Rail As | 1 |
110-2789 Rops Gp
| 10***72 | Seat | 1 |
| 10***76 | Adjuster As | 1 |
| 10***79 | Adjuster | 1 |
108-7829 Seat Belt Gp
| 10***72 | Seat | 1 |
| 10***29 | Seat Belt Group | 1 |
| 13***35 | Kit-Adjuster; (Seat) | 1 |
103-2113 Seat Gp
| 05***52 | Rivet-Aluminum | 1 |
| 10***13 | Seat Group | 2 |
| 10***29 | Seat Belt Group | 1 |
104-1863 Seat Gp
| 05***52 | Rivet-Aluminum | 1 |
| 10***13 | Seat Group | 1 |
| 10***63 | Seat Group | 1 |
102-2423 Seat Gp-Suspension
| 02***24 | Locknut; (1/4-20-Thd) | 2 |
| 10***23 | Seat Group-Suspension | 1 |
| 11***23 | Arm | 1 |
102-0254 Seat Gp-Suspension
| 08***45 | Spacer | 18 |
| 08***25 | Disc | 1 |
| 10***54 | Seat Group-Suspension | 1 |
110-2794 Speedometer Gp
| 11***94 | Speedometer Group | 1 |
| 3E***58 | Film-Notice; (Starting Procedure) | 1 |
| 5P***44 | Film Warning; On Front Vertical Surface Of Platform On Right Side & Left Side Of Fuel Tank Under The Grab Irons | 2 |
115-9962 Suspension Gp-Seat
| 11***62 | Suspension Group-Seat | 1 |
| 13***39 | Washer; (3.2x9x0.5-mm Thk) | 4 |
| 14***15 | Plate-Rops/Fops | 1 |
Power Train
106-9301 Drum Gp-Compactor
| 10***01 | Drum Group-Compactor | 1 |
| 3E***64 | Locknut; (1-8-Thd) | 24 |
| 5E***25 | Shim; 3.05mm(.12in)Thk | 4 |
1g-9639 Drum Gp-Compactor
| 10***75 | Lines Group-Brake & Shift | 1 |
| 10***76 | Lines Group-Propel | 1 |
| 10***78 | Valve Group-Brake Control | 1 |
1g-8106 Hydraulic Ar-Propel
| 10***88 | Bar | 4 |
| 10***44 | Fitting | 1 |
| 10***45 | Plate-Base | 1 |
106-9303 Installation Gp-Drum
| 10***90 | Hose As | 1 |
| 10***91 | Hose As | 1 |
| 10***17 | Hose As | 1 |
104-1776 Lines Gp-Propel
| 10***42 | Motor Group-Hydraulic | 1 |
| 10***76 | Lines Group-Propel | 1 |
| 3D***24 | O-Ring - For Oil Drain & Level Plug (Items 3 & 7) | 2 |
104-1896 Motor & Mtg Gp-Propel
| 10***96 | Motor & Mtg Group-Propel | 1 |
| 10***83 | Hub-Coupling | 1 |
| 11***67 | Orifice | 2 |
1g-9638 Motor & Mtg Gp-Propel
| 10***43 | Motor Group-Hydraulic | 1 |
| 1G***38 | Motor & Mtg Group-Propel | 1 |
| 3D***24 | O-Ring - For Oil Drain & Level Plug (Items 3 & 7) | 2 |
1g-8108 Power Train Ar
| 10***83 | Hub-Coupling | 1 |
| 11***67 | Orifice | 2 |
| 11***30 | Pump Group-Piston | 1 |
104-1865 Pump & Mtg Gp-Propel
| 10***65 | Pump & Mtg Group-Propel | 1 |
| 11***54 | Valve-Control; (Distribution Block) | 1 |
| 11***66 | Valve Group-Flushing | 1 |
083-0529 Shaft Gp-Drive
| 08***29 | Shaft Group-Drive | 1 |
| 09***86 | Seal - O-Ring (19.80 mm Id) | 1 |
| 09***45 | Plug, Tapered | 2 |
108-0461 Support Gp-Motor
| 10***61 | Support Group-Motor | 1 |
| 11***58 | Bumper As | 2 |
| 1K***70 | Nut (National Coarse) | 12 |
103-4745 Valve Gp-Speed Control
| 10***45 | Valve Group-Speed Control | 1 |
| 11***89 | Rops Group | 1 |
| 11***49 | Counterweight Group | 1 |
Service Equipment And Supplies
123-7444 Film Gp
| 12***44 | Film Group | 1 |
| 13***39 | Washer; (3.2x9x0.5-mm Thk) | 4 |
| 14***23 | Plate-Rops/Fops | 1 |
123-7633 Film Gp
| 12***33 | Film Group | 1 |
123-7632 Film Gp
| 10***16 | Plug | 1 |
| 10***78 | Film Group-English | 1 |
| 11***30 | Film | 2 |
123-7445 Film Gp
| 12***45 | Film Group | 1 |
| 13***39 | Washer; (3.2x9x0.5-mm Thk) | 4 |
| 14***24 | Plate-Warning-Rops/Fops | 1 |
109-2178 Film Gp
| 10***78 | Film Group-English | 1 |
| 13***39 | Washer; (3.2x9x0.5-mm Thk) | 4 |
| 14***14 | Plate-Rops/Fops; (Cb434c-Center Plate On Tube) | 1 |
115-4995 Plate & Film Gp
| 11***95 | Plate & Film Group | 1 |
Steering System
102-0258 Control Gp-Steering
| 10***58 | Control Group-Steering | 1 |
| 10***97 | Hose As | 3 |
| 10***98 | Hose As | 1 |
103-5765 Cylinder & Mtg Gp-Steering
| 10***65 | Cylinder & Mtg Group-Steering | 1 |
| 10***12 | Hose As | 1 |
| 10***13 | Hose As | 1 |
102-0531 Lines Gp-Steering
| 10***31 | Lines Group-Steering | 1 |
| 10***95 | Pump Group-Steering | 1 |
| 2M***80 | Seal--To Connector Pump Outlet | 1 |
107-9144 Lines Gp-Steering
| 07***23 | Seal | 1 |
| 07***45 | Bearing Kit (Consists Of Parts Marked K) | 1 |
| 10***00 | Gerotor | 1 |
112-4183 Pump & Mtg Gp-Steering
| 11***83 | Pump & Mtg Group-Steering | 1 |
| 1L***72 | Dowel (Part Of 8s***99 Assem.) | 1 |
| 2J***61 | Ring-Retaining | 1 |
1g-9217 Pump Gp-Metering
| 03***69 | Bearing | 1 |
| 07***02 | Wire, Lock | 1 |
| 08***23 | Seal | 1 |
Vibratory System
1g-8107 Hydraulic Ar-Vibratory
| 10***38 | Clamp-Half | 4 |
| 10***36 | Hose As | 1 |
| 10***37 | Hose As | 1 |
104-3888 Lines Gp-Vibratory
| 10***88 | Lines Group-Vibratory | 1 |
| 1G***00 | Pump Group-Piston | 1 |
| 2M***80 | Seal--To Connector Pump Outlet | 1 |
110-4718 Motor & Mtg Gp-Vibratory
| 11***18 | Motor & Mtg Group-Vibratory | 1 |
| 12***14 | Pump Group-Piston | 1 |
| 2M***80 | Seal--To Connector Pump Outlet | 1 |
104-3936 Pump & Mtg Gp-Vibratory
| 10***36 | Pump & Mtg Group-Vibratory | 1 |
| 10***29 | Spacer | 1 |
| 12***71 | Valve Group-Vibratory | 1 |
1g-9636 Support Gp-Vibratory
| 10***29 | Spacer | 1 |
| 12***15 | Valve Group-Vibratory; (Cooling/Control) | 1 |
| 1G***36 | Support Group-Vibratory | 1 |
104-3937 Valve & Mtg Gp-Vibratory
| 08***89 | Valve; (Charge Relief) | 1 |
| 08***35 | Kit-Seal | 1 |
| 10***37 | Valve & Mtg Group-Vibratory | 1 |
127-9815 Valve Gp-Vibratory
| 00***90 | Elbow | 2 |
| 08***48 | Nozzle | 12 |
| 08***63 | Cap | 12 |
121-4371 Valve Gp-Vibratory
| 07***89 | Bearing | 2 |
| 08***92 | Pin | 2 |
| 08***64 | Seal-O-Ring | 2 |
1g-9620 Weight Gp-Eccentric
| 00***90 | Elbow | 2 |
| 01***24 | Bushing To Supply Port | 4 |
| 08***48 | Nozzle | 12 |
Water System
118-3426 Bar Gp-Spray
| 00***70 | Tee-Pipe | 1 |
| 11***26 | Bar Group-Spray | 1 |
| 1P***78 | Clamp; (Hose) | 4 |
102-2223 Filter Gp-Water
| 10***23 | Filter Group-Water | 1 |
| 11***10 | Pipe As | 2 |
| 11***36 | Bracket | 2 |
106-1738 Lines Gp-Water Spray
| 10***38 | Lines Group-Water Spray | 1 |
| 11***10 | Pipe As | 2 |
| 11***36 | Bracket | 2 |
117-9160 Mat & Mtg Gp-Water
| 10***65 | Plate | 2 |
| 10***80 | Switch; (Water Pressure) | 1 |
| 10***81 | Kit-Pump Head | 1 |
113-7106 Mat & Mtg Gp-Water
| 09***92 | Locknut; (M6x1-Thd) | 16 |
| 11***10 | Pipe As | 2 |
| 11***06 | Mat & Mtg Group-Water | 1 |
123-0134 Nozzle Gp-Water
| 10***65 | Plate | 2 |
| 12***04 | Clamp-Half | 4 |
| 12***34 | Nozzle Group-Water | 1 |
111-3761 Pump Gp-Water Spray
| 11***61 | Pump Group-Water Spray | 1 |
| 13***83 | Kit-Diaphragm; (Water Spray) | 1 |
| 13***84 | Motor-Electric; (24-Vdc) | 1 |
128-8625 Pump Gp-Water Spray
| 12***25 | Pump Group-Water Spray | 1 |
| 13***22 | Bowl | 1 |
| 1G***88 | Screen; (Water) | 1 |
1g-8104 Spray Ar-Water
| 03***09 | Fitting; (45-Deg Elbow) | 2 |
| 08***48 | Strap | 4 |
| 11***78 | Gauge-Water Level | 2 |
102-2225 Bar Gp-Spray
| 01***24 | Bushing To Supply Port | 4 |
| 08***09 | Strainer Group-Water | 2 |
| 10***25 | Spray Bar As | 1 |
081-2909 Strainer Gp-Water
| 03***09 | Fitting; (45-Deg Elbow) | 2 |
| 08***09 | Strainer Group-Water | 1 |
| 08***49 | Gasket | 2 |
102-2224 Tank Gp-Water
| 08***13 | Screw | 2 |
| 10***24 | Tank Group-Water | 1 |
| 10***69 | Roof | 1 |
118-3425 Tank Gp-Water
| 10***51 | Box As-Instrument | 1 |
| 10***37 | Film-Instruction | 1 |
| 10***39 | Holder-Fuse | 6 |
CB-434B serial number reference
The PIN/serial plate on the CB-434B is mounted on the machine frame near the front articulation joint or on the operator platform frame rail, stamped with the full Product Identification Number. The first three characters are the serial prefix (6AL or 7YN for this model), identifying the production block; the digits that follow are the sequential unit number within that block. Match the 3-character prefix to confirm which parts/service manual and engine buildup applies before ordering parts.
| Prefix | Identifies | Notes |
|---|---|---|
| 6AL | CB-434B vibratory compactor, earlier production block (serial range 6AL00001-00087) | Fitted with the Cat 3054 diesel engine. Earlier build block than 7YN within the CB-434B line, which itself falls in the production window between the original CB-434 and the CB-434C. Exact model years not documented - confirm with dealer for a specific date. |
| 7YN | CB-434B vibratory compactor, later production block (serial range 7YN00001-up) | Fitted with the Cat 3054 diesel engine, same as 6AL. Later build block within the CB-434B line, distinct from 6AL in parts and service documentation. Exact model years not documented - confirm with dealer for a specific date. |
Frequently asked questions
What engine does the Caterpillar CB-434B use?
The CB-434B is powered by a Caterpillar 3054-family diesel. The earlier base CB-434 used a Cat 3114T turbocharged engine instead, so confirm the engine tag against the machine's serial prefix rather than assuming. Exact power rating within the 3054 family varies by configuration/series across the CB-434B/C/D run.
What is the operating weight of the Caterpillar CB-434B?
Operating weight runs roughly 6.5-7 tonnes (about 14,300-15,400 lb) in standard smooth-drum trim. The exact figure varies by configuration: ballast, ROPS/canopy, and padfoot shell-kit fitment all shift it.
What replaced the Caterpillar CB-434B?
The CB-434B was a short-run bridge model between the original CB-434 and the CB-434C (roughly 1996-2006), which was followed by the CB-434D (roughly 2004-2011). Caterpillar later folded this tandem-roller size class into its metric-designated CB34 series.
What CB-434B owners discuss
What engine powers the CB-434B, and is it considered reliable?
The CB-434B carries Caterpillar's 3054-family diesel, a 4-cylinder, 4.4 L (269 cu in) engine shared across that era's compact wheel loaders and backhoes (416B/C, 428B/C, 307) and across the CB-434, CB-434B and CB-434C rollers. Rated output across the 3054 family spans roughly 60-97 kW (80-130 hp) depending on turbo and aftercooling configuration, so treat any single horsepower figure as approximate and read the engine nameplate on the actual unit rather than assume. Owners of 3054-powered machines generally report the block and bottom end hold up well with routine oil changes, but the engine runs dry-sleeve cylinder liners, so cooling-system neglect (low coolant, plugged radiator, slipping fan belt) shows up quickly as scored liners and lost compression rather than a slow decline. Have your dealer verify liner and compression condition with a borescope or compression test rather than trusting hour meter alone.
Why is the CB-434B hard to start in cold weather, and is that normal?
Yes, it's a known trait of the 3054-family engine, not a sign of a bad unit by itself. Glow plugs cycle on ignition, and the standard advice is to wait for the glow light to clear, crank in short bursts, and add a coolant or block heater for regular cold-climate use rather than relying on glow plugs alone. A single failed glow plug is often barely noticeable in mild weather but can turn into a no-start once temperatures drop below roughly -4C (25F). If a CB-434B cranks over fine but won't fire until several attempts, check glow plug continuity and the glow relay before assuming the injection pump timing is off.
The roller creeps, drifts on grade, or won't propel at all. What's the usual cause?
Like other tandem rollers of this generation, the CB-434B propels through a hydrostatic pump-and-motor circuit rather than a mechanical transmission. The common troubleshooting order is: check hydraulic oil level and filter condition first, since low oil or a clogged filter starves the pump; then check the filter and tank for metal, which points to pump or motor wear; then verify charge pressure with a gauge before condemning the pump or motor outright. Creep or drift after sitting idle is commonly traced to worn pump swash-plate seals rather than the drive motor. A full propel-circuit rebuild is a major cost item on a machine this age, so have your dealer verify pump and motor condition with a pressure test before committing to a repair or a purchase.
What wear pattern should I expect on the drum bearings and vibratory system?
A tandem roller has no track undercarriage, so the equivalent high-wear assembly is the drum bearing and eccentric-weight shaft, plus the rubber drum isolators that mount the vibrating drum to the frame. A harsh or grinding vibration felt at the operator's station usually points to bearing wear, shaft misalignment from a bearing that has already let go, or oil starvation in the exciter housing, more often than an electrical fault. Because the eccentric shaft spins at high speed under heavy centrifugal load, a worn bearing cage can fatigue and fracture, and once that happens the shaft can seize inside the drum. Isolator mounts are a separate, cheaper wear item: when they crack or shear, vibration transmits straight into the frame and cab and accelerates wear on gauges, switches and the seat. Checking exciter oil level and condition at every service interval is the most commonly cited way to avoid premature bearing failure on this class of roller. Given the risk of a locked or thrown drum, have your dealer verify bearing and shaft condition before returning a rough-running drum to service.
What electrical or sensor issues come up most often on this machine?
The water spray system (nozzles, pump, and low-water sensing) and the vibration on/off circuit are the two areas owners most often chase intermittent faults in. Clogged nozzles and a scaled or worn spray pump are the leading cause of asphalt sticking to the drum, so flushing the system and cleaning nozzles is treated as routine service rather than a fix for a problem already showing. On the vibration side, if the drum won't vibrate or drops in and out, the usual triage is to check the vibration switch and its wiring and connectors for corrosion first, bypass the switch to confirm the exciter motor circuit itself is sound, and only then suspect the vibration control relay or module. Moisture intrusion in console and joystick harness connectors is a recurring cause of intermittent faults on open-cab rollers of this vintage, given the wash-down environment they work in.
How much does the articulation joint and scraper wear matter, and how do I tell if it's bad?
The articulation (oscillation) joint connecting the front and rear drum frames is the single most expensive wear point on the machine outside the engine and hydrostatic drive. Excess play, clunking on direction change, or uneven steering response point to worn pivot bushings and pins, and on higher-hour machines to elongated mounting bores in the frame casting, a repair that typically needs machining or a frame insert rather than a simple bushing swap. Scraper bars are a far cheaper and more common wear item: if they aren't kept adjusted tight to the drum, asphalt builds up on the drum face and water can't reach the full drum width, which shows up as tearing or picking in the finished mat. Given the cost gap between the two, have your dealer verify joint and pin/bushing wear with the machine loaded and articulating, not just sitting still, before committing to any repair.
What should I check before buying a used CB-434B?
Buyers are consistently steered toward the same checklist, roughly in priority order: articulation joint play (rock the machine side to side while watching the pivot for movement); drum isolator condition (cracked or oil-soaked rubber mounts); scraper adjustment and drum surface condition (pitting or asphalt buildup signals deferred maintenance); water system function across the full drum width with no clogged nozzles and a pump that primes properly; hydraulic hose and fitting condition around the propel pump and motor, since leaks there are a common tell for a neglected machine; exciter oil level and condition where accessible; and cold-start behavior, since a 3054-family engine that struggles to start cold even in mild weather often means weak glow plugs or a tired injection pump rather than just cold-weather normalcy. Also sanity-check the hour meter against wear on pedals, seat and control levers, since a machine this old carries real risk of meter tampering or replacement. Have your dealer verify hydrostatic charge pressure and drum bearing condition as part of any pre-purchase inspection, since those two items carry the highest repair cost if something is wrong.
Compiled from owner and technician discussions across the industry — experiences vary by serial range and machine history.
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