Caterpillarpaving compactorvibratory compactor
Caterpillar CB-64
Maintenance schedule, common problems & OEM parts breakdown
The Caterpillar CB-64 is a tandem vibratory asphalt roller: a twin smooth-steel-drum compactor built for breakdown and finish rolling on asphalt paving jobs, not soil or landfill compaction. Caterpillar built it roughly from 2009 through 2017 on a Cat C4.4 ACERT four-cylinder diesel rated 102 kW (137 hp) gross under Tier 3 emissions rules, with a standard operating weight around 12,980 kg (28,616 lb) and up to about 13,740 kg (30,291 lb) fully configured. Its drums measure 2,130 mm (84 in) wide, positioning it as the wide-drum machine alongside the narrower CB54 and CB54 XW launched in the same family. Cat offered a choice of vibratory systems on the CB-64: a five-amplitude system for harsh, thick-lift mixes, or a Versa Vibe dual-frequency/dual-amplitude system for switching between thin-lift and superpave work, plus options such as an offset hitch, drum-edge or HID lighting, bio-degradable hydraulic oil, and Product Link telematics. It replaced earlier Cat tandem rollers in this weight class and was itself succeeded by the CB64B, which carries a higher-output Tier 4 Final C4.4 engine and a narrower drum.
Within the CB-64's own production run, Cat tracked two serial-number eras: DJM-prefix machines from the 2009 launch and CB5-prefix machines from later production, reflecting normal running changes rather than a full redesign. The core C4.4 powertrain, drum dimensions, and Tier 3 rating carried through the whole run. The bigger change came with the move to the CB64B, which brought Tier 4 Final emissions and its added DPF/SCR aftertreatment, Cat Compaction Control mapping, and a narrower 2,000 mm drum. That split matters for buyers today: pre-2017 CB-64 units run a simpler, DPF-free Tier 3 engine with no regeneration cycles or DEF system to maintain, which keeps them attractive on the used market and easier to service in the field, while shared engine, water-spray, and vibratory hardware with the CB54/CB54 XW siblings keeps replacement components reasonably available years after production ended.
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-64 specifications
Engine
| Engine model | Cat C4.4 (ACERT), turbocharged diesel |
| Gross power | 102 kW (137 hp) |
| Net power | 97 kW (130 hp) per ISO 9249; 96 kW (129 hp) per SAE J1349 |
| Displacement | 4.4 L (268 cu in), 4-cylinder inline |
| Emissions tier | U.S. EPA Tier 3 / equivalent |
Weights
| Operating weight (standard) | 12,980 kg (28,616 lb) |
| Static linear load | 30.5 kg/cm (170 lb/in) |
Dimensions
| Overall length | 4,930 mm (194 in / 16 ft 2 in) |
| Overall width | 2,335 mm (7 ft 8 in / 92 in) |
| Height to top of cab | 3,071 mm (10 ft 1 in / 121 in) |
| Wheelbase | 3,640 mm (11.9 ft / 143 in) |
| Drum width | 2,130 mm (84 in) |
| Drum diameter | 1,300 mm (51 in) |
| Ground clearance | 217 mm (8.55 in) |
| Turning radius, inside drum edge | 3,940 mm (12.9 ft / 155 in) |
Performance
| Maximum travel speed | 12.9 km/h (8 mph) |
| Vibration frequency | 2,520 vpm / 42 Hz (low) and 3,800 vpm / 63.3 Hz (high) |
| Nominal amplitude | about 0.4-1.1 mm (0.02-0.1 in), high/low settings; exact figure varies by source |
| Centrifugal force per drum (maximum) | 138.2 kN (31,100 lb) |
Service capacities (summary)
| Fuel tank | 189-191 L (50 gal US) |
| Water spray tank | 1,098-1,100 L (290 gal US) |
| Engine oil | 9 L (2.4 gal US) |
| Cooling system | 22 L (5.9 gal US) |
Values vary by configuration, region, and serial range — confirm against your machine before planning transport or lifts.
CB-64 fluids & capacities
| System | Capacity | Recommended fluid |
|---|---|---|
| Engine crankcase (with filter) | 9 L (2.4 US gal) | Cat DEO Multigrade, Cat DEO-ULS, or Cat DEO SYN meeting the Cat ECF-1 spec, for the C4.4 ACERT diesel. SAE 15W-40 covers most ambient ranges (about -18 to 40 C / 0 to 104 F). Step down to SAE 10W-30 in cooler climates, or to full-synthetic 0W-30/0W-40/5W-40 grades for cold-soak starts down to -40 C (-40 F). |
| Cooling system | 22 L (5.8 US gal) | Cat ELC (Extended Life Coolant), premixed or concentrate meeting Cat EC-1, topped up with Cat Extender at the scheduled interval. Cat DEAC (Diesel Engine Antifreeze/Coolant) is the conventional alternative. Do not mix ELC with other coolant types or additives. |
| Fuel tank | 191 L (50 US gal) | Ultra-low sulfur No. 2-D diesel fuel. Use a winter-blend fuel or fuel conditioner in cold climates to prevent gelling. |
| Hydraulic system / tank | 58.7 L (15.5 US gal) tank service refill | Cat HYDO Advanced 10 (SAE 10W) preferred, covering about -20 to 40 C (-4 to 104 F). Second-choice oils are Cat HYDO, Cat DEO, Cat MTO, Cat TDTO, or Cat TDTO-TMS. Cat BIO HYDO (HEES) biodegradable fluid is offered as a factory option in place of standard hydraulic oil. |
| Vibratory bearing / eccentric weight housing (per drum end) | 20 L (5.3 US gal) | Cat synthetic gear and bearing lubricant, ISO viscosity grade 220, for roughly -20 to 50 C (-4 to 122 F). A full-synthetic ISO 68 commercial gear/bearing lubricant is the cold-weather alternative down to -47 C (-53 F). API GL-4 and GL-5 gear oils are not permitted in this compartment. |
| Water spray tank (drum-wetting system) | 1100 L (291 US gal) | Clean water. A freeze-protection kit/additive is available for cold-weather paving to keep the spray system from freezing. |
| Grease (chassis, articulation hitch, drum bearings, scraper pivots) | Service points only, no single reservoir | Cat MPGM (Multipurpose Grease), NLGI Grade 2, for normal climates. Extreme-cold and high-temperature Cat grease alternatives are available for machines working outside the standard ambient range. |
Capacities are refill values from factory literature — always fill to the dipstick/sight gauge, not the number.
Caterpillar CB-64 maintenance schedule
| Service interval | Tasks |
|---|---|
| Every 50 h |
|
| Every 250 h |
|
| Every 500 h |
|
| Every 1,000 h |
|
| Every 2,000 h |
|
| Every 3,000 h |
|
Servicing the CB-64 beyond the schedule
Predictive Maintenance & Fluid Analysis
The CB-64's hydraulic system carries grouped pressure-test ports and dedicated oil-sampling valves, so S·O·S analysis on the engine, hydraulic, and vibratory-bearing (eccentric weight housing) oil doesn't require breaking into a line. Pull engine oil samples every 250 hours and hydraulic samples every 500 hours to catch C4.4 engine wear metals or water-spray-system contamination before they cause a breakdown. Watch coolant condition closely: the shunt-tank cooling system runs hot in summer asphalt work, and early signs of glycol breakdown show up in sample data long before a leak does.
Corrective & Common Repairs
Most field repairs on the CB-64 trace back to the water spray system: clogged nozzles, worn tank or in-line filters, or a sticking pump switchover cause asphalt pickup on the drums and streaking. Check the tank, pre-pump, and nozzle-screen filtration before condemning a pump. Drum scrapers wear fastest on the leading edges and need routine clearance adjustment to keep material off the drum. Propel and vibratory faults typically show as ECM codes readable with Cat Electronic Technician, covering the engine, propel, and vibratory control modules separately.
Overhaul & Rebuild Points
Budget a full vibratory-bearing service, draining and refilling the eccentric weight housing on each drum, at the factory 3,000-hour or 3-year interval; this is the CB-64's major wear item since the drums run in continuous vibration duty. Inspect the drum shell, vertical drum supports, and frame welds for fatigue cracking at the same interval. The articulation hitch uses sealed, maintenance-free bearings by design, so play or looseness there points to a worn pin or bushing needing dealer-level rebuild, not routine lubrication.
Seasonal & Environment Servicing
Before winter storage or freezing forecasts, drain the water spray tank and lines completely or fit the optional freeze-protection kit; a cracked tank or spray bar is a common cold-weather failure on asphalt rollers left charged with water. The C4.4 uses glow plugs for cold starts; never use ether starting fluid, which can damage the intake. In hot climates, keep the radiator and rear-mounted oil coolers clear of asphalt dust and debris, since the CB-64's cooling system is sized for paving-season heat, not clogged fins.
CB-64 common service parts
| Part number | Part | Notes | |
|---|---|---|---|
| 299-8229 | Filter-Fuel | Fuel system service | Check fitment → |
| 309-0860 | Filter-Fuel | Fuel system service | Check fitment → |
| 220-8678 | Seal-Ring | Fuel system service | Check fitment → |
| 326-1644 | Filter As-Water Sep & Fuel | Fuel system service | Check fitment → |
| 206-5234 | Filter Element As-Air | Air intake service | Check fitment → |
Always confirm against your machine's serial number — cross-check any part in Heavy Parts AI before ordering.
CB-64 fault codes & troubleshooting
| Code | Meaning | Likely cause | What to do |
|---|---|---|---|
| E360 | Engine protection event: ECM has detected engine oil pressure below the safe threshold for current engine speed. | Low oil level, plugged oil filter, worn oil pump, or a failed oil pressure sensor/circuit. | Shut the engine down if safe to do so, check oil level and filter condition, then verify sensor readings before restart. |
| E361 | Engine protection event: ECM has detected engine coolant temperature above the trip point (roughly 113 C / 235 F on this engine family), with a further derate/shutdown threshold shortly above that. | Low coolant level, blocked radiator fins, slipping or broken fan belt, stuck thermostat, or a faulty coolant temperature sensor. | Reduce load and let the engine idle down rather than shutting it off hot; once safe, check coolant level, radiator and fan, belt condition, and the sensor. |
| MID 036 CID 0100 FMI 03 | Engine Oil Pressure sensor circuit: signal voltage reading above the normal range. | Open circuit or short to power in the sensor wiring or connector, or a failed pressure sensor. | Inspect the sensor connector and harness for damage or corrosion, check sensor supply voltage, replace the sensor if wiring tests good. |
| MID 036 CID 0100 FMI 04 | Engine Oil Pressure sensor circuit: signal voltage reading below the normal range (short to ground). | Shorted sensor wiring, corroded connector, or a failed sensor; distinct from an actual loss of oil pressure. | Check oil level first to rule out a real pressure loss, then inspect wiring for a ground short and test or replace the sensor. |
| MID 036 CID 0110 FMI 03 | Engine Coolant Temperature sensor circuit: signal voltage above the normal range. | Open circuit or short to power in the sensor circuit, or a failed sensor. | Check the sensor connector and wiring, verify sensor resistance against specification, replace if faulty. |
| MID 036 CID 0168 FMI 01 | System (battery) voltage reading below the normal operating range. | Weak or discharged battery, worn alternator or charging system, loose or corroded battery cables/ground. | Load-test the battery, check charging system output, clean and tighten all battery and ground connections. |
| MID 036 CID 0094 | Fuel Delivery (rail) Pressure sensor: low or abnormal fuel pressure reported to the ECM. | Restricted or clogged fuel filter, air in the fuel system, weak transfer pump, or a failed pressure sensor. | Check fuel filters and lines for restriction, bleed air from the fuel system, verify transfer pump output, test the sensor. |
| MID 036 CID 0248 | Cat Data Link communication fault between the engine ECM and other machine modules or the display. | Damaged or chafed data link wiring, corroded connector pins, or a module dropping off the link. | Inspect the data link harness and connectors for damage, verify all modules power up and respond, check the link's terminating resistance. |
| MID 036 CID 0190 | Engine Speed/Timing sensor: abnormal, intermittent, or missing signal. | Damaged sensor, incorrect sensor air gap, loose mounting, or a wiring fault. | Check sensor mounting and air gap, inspect the wiring harness for damage, clean or replace the sensor. |
Codes and remedies are general guidance for this model family — always confirm with diagnostic tooling and your dealer before major repairs.
CB-64 attachments & work tools
Vibratory compaction system
Dual amplitude/dual frequency system is standard, selectable from the operator's station between high (63.3 Hz / 3,800 vpm) and low (42 Hz / 2,520 vpm) modes. A Versa Vibe vibratory system is offered as an upgrade for combined high-amplitude/high-frequency work on tough Superpave mixes or gentler settings for tender Marshall mixes. Centrifugal force runs up to roughly 138 kN (31,100 lb) per drum depending on the mode selected.
Drum / compaction shell
Twin smooth steel drums, 2,130 mm (84 in) wide by 1,300 mm (51 in) diameter, fixed to the frame rather than swappable. This tandem asphalt-roller class does not take pad-foot or sheepsfoot shell kits -- those belong to Caterpillar's single-drum soil-compactor line, not this model.
Water spray / wetting system
Dual-pump, dual spray-bar system with triple filtration and roughly a 1,100 L (290 gal) polyethylene tank, run intermittently from the propel lever. A freeze-protection kit is available for cold-weather work, and drum-wetting accessories such as cocoa mats and water distribution mats can be fitted to limit asphalt pickup and improve surface finish on chip-seal or cape-seal jobs.
Offset hitch / edge-work capability
An offset hitch option lets the rear drum run offset from the front drum so the operator can compact tight to curbs, guardrails, and walls without steering the frame into the obstruction. Availability as standard versus optional varies by configuration/series -- confirm with your dealer for a given serial range.
Scraper bars and drum guards
Drum-mounted scraper bars ride under spring pressure to keep hot mix from building up on the drum shells during rolling. This is standard equipment across the CB tandem-roller class rather than a selectable option; exact material and mounting hardware can vary by production run.
ROPS/canopy and cab configuration
Base operator's station is a ROPS canopy with dual side-access steps for mounting and dismounting from either side. An enclosed cab package exists for this platform, though full climate-control option details for this specific model are not published in dealer literature -- confirm current cab availability with your dealer.
Lighting and warning packages
Optional lighting includes HID work lights and a night-lighting kit that illuminates the ROPS/cab, drum edges, and drum surfaces for low-light paving. A rotating warning beacon is offered as an add-on.
Telematics
Product Link machine-monitoring hardware is available as a factory- or dealer-installed option for remote hours, location, and diagnostic tracking.
Fluid and environmental options
A biodegradable hydraulic/reservoir oil fill is offered in place of standard petroleum-based fluid for job sites near waterways or other environmentally sensitive areas.
Coupler / mounting system
This machine class has no quick-coupler or attachment-mounting interface. The roller is a self-contained compaction unit and does not carry swappable buckets, forks, or ground-engaging work tools the way a loader or excavator does.
All CB-64 assemblies by section
Every catalogued assembly group for the Caterpillar CB-64. Open an assembly to preview the parts inside — full OEM part numbers are available in Heavy Parts AI.
Air Inlet And Exhaust System
280-0914 Air Cleaner Gp
| 03***47 | Ferrule | 3 |
| 03***14 | Nut; (7/16-In) | 1 |
| 10***30 | Bolt; (M10x1.5x20-mm) | 1 |
280-0915 Air Cleaner Gp -Basic
| 27***38 | Protection Group-Fuel System; (Line, Low Pressure) | 1 |
| 28***15 | Air Cleaner Group; -Basic | 1 |
| 29***29 | Filter-Fuel; (Ultra High Efficiency)(Secondary) | 1 |
328-2657 Elbow Gp-Air Inlet
| 22***78 | Seal-Ring; (Fuel And Water Sep Filter) | 1 |
| 32***44 | Filter As-Water Sep & Fuel; (Primary) | 1 |
| 32***57 | Elbow Group-Air Inlet | 1 |
279-7438 Lines Gp-Cooling
| 27***39 | Seal | 1 |
| 27***38 | Lines Group-Cooling | 1 |
| 28***37 | Washer | 1 |
278-5666 Muffler Gp
| 00***64 | End; (Hose) | 2 |
| 10***03 | Plate-Cover | 2 |
| 10***05 | Plate | 1 |
328-2655 Turbocharger Gp
| 11***79 | Gasket | 1 |
| 12***15 | Bolt; (M8x16x1.25-mm) | 3 |
| 21***09 | Fitting; (Quick Disconnect, Female) | 1 |
Basic Engine
306-2323 Adapter Gp-Auxiliary Drive
| 10***73 | Seal-O-Ring | 1 |
| 10***76 | Clip | 1 |
| 10***78 | Bolt; (M10x1.5x25-mm) | 1 |
298-5090 Camshaft Gp
| 1B***36 | Key-Woodruff | 1 |
| 27***26 | Rod-Push | 8 |
| 29***90 | Camshaft Group | 1 |
298-5097 Cover Gp-Valve Mechanism
| 11***30 | Receptacle As-Connector; (4-Pin) | 1 |
| 12***06 | Seal; (Engine Oil Fill Cap) | 1 |
| 13***08 | Cap As; (Engine Oil Filler) | 1 |
364-2829 Crankshaft Gp
| 19***51 | Seal-O-Ring | 1 |
| 23***22 | Plug | 1 |
| 27***16 | Plug-Core | 4 |
330-1736 Crankshaft Gp
| 20***19 | Bolt; (M8x1.25x16-mm) | 10 |
| 23***49 | Housing As | 1 |
| 33***36 | Crankshaft Group | 1 |
359-0716 Crankshaft Gp
| 03***63 | Plug | 1 |
| 03***68 | Bolt; (5/8-18x3.75-In) | 10 |
| 06***02 | Dowel | 10 |
298-5086 Crankshaft Gp
| 03***90 | Washer-Thrust; (Standard-Upper)(Upper) | 2 |
| 03***91 | Washer-Thrust; (Standard-Lower)(Lower) | 2 |
| 06***73 | Washer-Thrush (Upper) .18mm (.007in) | 0 |
298-5085 Cylinder Block Gp
| 22***01 | Bolt; (M15x1.5x137-mm) | 10 |
| 29***26 | Cylinder Head As | 1 |
| 29***85 | Cylinder Block Group | 1 |
330-4789 Cylinder Block Gp
| 10***41 | Bolt; (M12x1.75x25-mm) | 3 |
| 28***48 | Pulley Group-Engine | 1 |
| 30***57 | Hub | 1 |
298-4526 Cylinder Head As
| 11***59 | Bolt; (M10x1.5x35-mm) | 4 |
| 28***26 | Pulley | 1 |
| 28***36 | Housing As | 1 |
298-5088 Cylinder Head Gp
| 0T***24 | Bolt 9.525 mm(.375 In.) Dia. N. C. | 8 |
| 10***33 | . Pedestal, Flange-Nylon | 1 |
| 28***62 | Support As-Engine | 1 |
306-8855 Drive Gp-Auxiliary
| 03***87 | Ring-Starting Motor; (126-Teeth) | 1 |
| 0S***03 | Bolt,Machine Fuel Pump Drive Gear Mounting | 10 |
| 16***89 | Flywheel As | 1 |
328-2651 Drive Gp-Fan
| 06***79 | Dowel | 1 |
| 10***51 | Bolt; (M8x1.25x65-mm) | 5 |
| 10***30 | Bolt; (M10x1.5x20-mm) | 1 |
288-1069 Drive Gp-Pump
| 28***69 | Drive Group-Pump | 1 |
| 29***61 | Guard As-Belt | 1 |
| 29***62 | Mount As | 1 |
299-5063 Flywheel Gp
| 10***57 | Plate | 1 |
| 12***83 | Bolt; (M10x1.5x30-mm) | 6 |
| 14***76 | Housing-Flywheel | 1 |
298-5110 Gear Gp-Front
| 27***51 | Plate-Lifting | 1 |
| 29***04 | Plate-Lifting | 1 |
| 29***10 | Gear Group-Front | 1 |
281-9261 Guard Gp-Belt
| 19***33 | Mount-Engine | 1 |
| 28***61 | Guard Group-Belt | 1 |
| 8T***32 | Nut (M16 X 2 Thd); (M16x2.00 Thd) | 3 |
299-5057 Housing Gp-Flywheel
| 18***43 | Stud | 4 |
| 29***57 | Housing Group-Flywheel | 1 |
| 6H***16 | Plug-Protective | 6 |
298-5127 Lifting Gp-Engine
| 06***13 | Gasket | 1 |
| 10***30 | Bolt; (M10x1.5x20-mm) | 2 |
| 10***71 | Bolt | 4 |
325-5614 Mounting Gp-Engine
| 19***51 | Seal-O-Ring | 1 |
| 23***22 | Plug | 1 |
| 32***14 | Mounting Group-Engine | 1 |
186-5165 Mounting Gp-Engine
| 12***36 | Ring-Retaining | 2 |
| 18***65 | Mounting Group-Engine | 1 |
| 22***38 | Bushing | 1 |
328-2653 Pan Gp-Oil
| 22***22 | Plug-Cup | 1 |
| 32***53 | Pan Group-Oil | 1 |
298-5087 Piston & Rod Gp
| 27***00 | Plug-Shaft End | 2 |
| 27***01 | Circlip | 1 |
| 27***06 | Spring-Shaft | 3 |
298-5129 Plug Gp-Cylinder Head
| 29***33 | Rocker Arm Group | 1 |
| 29***29 | Plug Group-Cylinder Head | 1 |
| 33***97 | Link | 8 |
298-5098 Plug Gp-Engine
| 03***70 | Adapter-Pipe | 1 |
| 15***23 | Valve-Sampling; (Engine Coolant) | 1 |
| 15***70 | Cap-Dust; (Engine Coolant) | 1 |
298-5131 Plug Gp-Engine
| 29***31 | Plug Group-Engine | 1 |
| 7W***26 | Filter As-Engine Oil | 1 |
360-7345 Pulley Gp-Crankshaft
| 10***03 | Plate-Cover | 1 |
| 14***47 | Elbow; (-12 Orb/Orfs) | 1 |
| 14***33 | Tee As-Orfs; (1 1/16-12 Thd) | 1 |
298-4533 Rocker Arm Gp
| 10***61 | Bolt; (M10x1.50x50-mm) | 5 |
| 22***29 | Pump As-Engine Oil | 1 |
| 29***33 | Rocker Arm Group | 1 |
298-5089 Rocker Arm Gp
| 12***99 | Bolt; (M10x1.5x40-mm) | 2 |
| 27***74 | Regulator As-Water Temperature; (Connector Included) | 1 |
| 28***44 | Gasket-Water Regulator; (Temperature) | 1 |
289-3599 Service Gp-Engine
| 10***71 | Bolt | 2 |
| 22***44 | Gasket; (Engine Oil Filter Base) | 2 |
| 23***59 | Plate | 1 |
Braking System
295-1209 Lines Gp-Brake & Shift
| 14***77 | Knob; (Steering Column Tilt) | 1 |
| 16***61 | Nut; (M18x1.5-Thd) | 1 |
| 21***55 | Kit-Tilt Lever; (Steering Column) | 1 |
281-9244 Pump & Mtg Gp-Brake
| 14***91 | Steering Wheel As | 1 |
| 15***69 | Knob Group-Steering | 1 |
| 21***58 | Wire As | 1 |
193-8539 Pump & Valve Gp-Brake -Manual Release
| 11***73 | Seal-O-Ring | 2 |
| 14***10 | Cover | 1 |
| 14***11 | Cover | 1 |
229-9476 Pump Gp-Hand -Manual Brake Release
| 11***73 | Seal-O-Ring | 2 |
| 14***12 | Ring | 2 |
| 14***13 | Ring-Seal | 2 |
Cooling System
301-8243 Connection Gp-Water
| 17***71 | Bolt; (M8x1.25x20-mm) | 4 |
| 30***43 | Connection Group-Water | 1 |
353-7717 Cooler Gp-Engine Oil
306-2319 Cooler Gp-Engine Oil
| 11***29 | Bolt; (M8x1.25x75-mm) | 7 |
| 22***38 | Seal-O-Ring | 1 |
| 22***19 | Gasket | 1 |
334-0847 Lines Gp-Coolant
| 21***14 | Spacer; (8.2x18x7-mm Thk) | 2 |
| 28***68 | Radiator Group | 1 |
| 28***69 | Cooler Group-Oil | 1 |
299-5082 Mounting Gp-Fan
| 03***19 | Cap As-Radiator | 1 |
| 03***48 | Clip; (11.11mm .437in Id) | 2 |
| 10***45 | Clamp-Hose; (14-21mm Id) | 2 |
280-7963 Mounting Gp-Rad & Oil Cooler
| 14***11 | Adapter-Filter | 1 |
| 14***12 | Indicator-Air Filter Change; (Engine) | 1 |
| 28***15 | Air Cleaner Group; -Basic | 1 |
298-5105 Pump Gp-Water
| 13***29 | Valve-Dust; (Air Cleaner) | 1 |
| 20***34 | Filter Element As-Air; (Primary) | 1 |
| 20***35 | Filter Element As-Air; (Secondary) | 1 |
280-7967 Radiator & Hyd Oil Cooler Gp -Basic
| 10***51 | Hose | 1 |
| 10***52 | Hose | 1 |
| 15***51 | Clip; (Tab) | 4 |
280-7964 Radiator & Hyd Oil Cooler Gp
| 11***79 | Gasket | 1 |
| 12***15 | Bolt; (M8x16x1.25-mm) | 4 |
| 18***27 | Plate | 1 |
281-9258 Recovery Gp-Coolant
| 11***41 | Gasket | 1 |
| 14***53 | Stud | 3 |
| 22***30 | Gasket; (Elbow) | 1 |
Electrical And Starting System
301-5158 Alternator Gp-Charging -Basic
| 16***56 | Bracket; (Lamp Retaining) | 1 |
| 17***91 | Bracket Assem. | 1 |
| 17***92 | Body Assem. | 1 |
275-5106 Battery & Wiring Gp
| 12***27 | Screw-Pan Head; (M3x0.5x16-mm) | 4 |
| 22***74 | Bezel; (Hid) | 1 |
| 27***06 | Battery & Wiring Group | 1 |
314-2704 Circuit Breaker Gp
| 10***02 | Kit-Receptacle; (2-Pin)(Engine Sensor Wiring Harness) | 1 |
| 18***35 | Pin-Connector; (16-Ga To 18-Ga) | 2 |
| 27***00 | Lens; (Amber)(Warning Beacon) | 1 |
304-6436 Control Gp-Engine Electronic
| 21***47 | Lamp Group-Flood; -Vertical-Cab | 4 |
| 30***36 | Bearing Spacer, Control Group-Engine Electronic | 1 |
275-5074 Electrical Ar
| 10***02 | Kit-Receptacle; (2-Pin)(Engine Sensor Wiring Harness) | 1 |
| 11***18 | Clip | 8 |
| 18***35 | Pin-Connector; (16-Ga To 18-Ga) | 2 |
262-1421 Electronics Gp-Communication -Product Link 300
| 11***18 | Clip | 2 |
| 15***70 | Kit-Connecting Plug; (2-Pin)(Engine Sensor Wiring Harness) | 1 |
| 18***36 | Socket-Connector; (16-Ga To 18-Ga) | 2 |
344-7263 Electronics Gp-Machine
| 09***26 | Lockwasher-Tooth; (M4 Id) | 8 |
| 10***58 | Flasher As; (24-Volt) | 1 |
| 10***05 | Lamp; (12-Volt, 5-Watt)(Registration Plate) | 4 |
298-5125 Glow Plug Gp
| 09***92 | Clip | 1 |
| 18***16 | Lamp Group-Warning Beacon; -Magnetic Mount | 1 |
| 29***25 | Glow Plug Group | 1 |
303-3385 Installation Gp-Communication
| 30***85 | Installation Group-Communication | 1 |
| 30***85 | Film-Circuit | 1 |
| 31***04 | Circuit Breaker Group | 1 |
283-9272 Lamp Gp-Flood
| 28***72 | Lamp Group-Flood | 1 |
| 31***39 | Starting Motor Group-Electric | 1 |
| 6I***64 | Stud; (M10x1.5x30-mm) | 3 |
212-9347 Lamp Gp-Flood -Vertical
| 09***44 | Seal-O-Ring; (M10x1.50x100mm) | 1 |
| 11***42 | Seal-O-Ring | 1 |
| 11***83 | Pin-Spring | 1 |
185-7016 Lamp Gp-Warning Beacon -Magnetic Mount
| 18***16 | Lamp Group-Warning Beacon; -Magnetic Mount | 1 |
| 31***36 | Starting Motor Group-Electric | 1 |
| 6I***64 | Stud; (M10x1.5x30-mm) | 3 |
300-2654 Lighting Gp-Flood
| 2H***22 | Lockwasher | 2 |
| 30***54 | Lighting Group-Flood, Contact Housing, Contact Housing; Receptacle Housing | 1 |
| 6F***45 | Nut-Full; (3/8-24-Thd) | 2 |
303-3390 Lighting Gp-Flood
| 03***63 | Plug | 1 |
| 19***67 | Seal-O-Ring | 1 |
| 21***33 | Valve As-Fluid Sampling | 1 |
300-4470 Lighting Gp-Flood -Side, Rh, Lh
| 15***75 | Block | 1 |
| 15***61 | Wedge-Plug Lock; (2-Pin) | 1 |
| 15***70 | Kit-Connecting Plug; (2-Pin)(Engine Sensor Wiring Harness) | 1 |
300-2655 Lighting Gp-Roading
| 10***03 | Kit; (Receptacle) (3-Pin) (Includes Receptacle As & Wedge) | 1 |
| 18***35 | Pin-Connector; (16-Ga To 18-Ga) | 3 |
| 30***55 | Lighting Group-Roading | 1 |
328-3920 Lighting Gp-Warning Beacon
| 16***25 | Horn As; (24-Volt, Low Tone) | 1 |
| 29***83 | Plate As | 1 |
| 32***09 | Harness As-Front | 1 |
314-2703 Panel Gp-Circuit Breaker
| 10***02 | Kit-Receptacle; (2-Pin)(Engine Sensor Wiring Harness) | 1 |
| 11***18 | Clip | 1 |
| 15***28 | Alarm As; (Backup) | 1 |
337-0527 Sensor Gp-Position -Swashplate
| 10***05 | Plate | 2 |
| 10***76 | Clamp-Half | 2 |
| 11***18 | Clip | 1 |
328-0666 Starting Motor Gp-Electric
| 10***03 | Plate-Cover | 1 |
| 10***05 | Plate | 1 |
| 10***03 | Kit; (Receptacle) (3-Pin) (Includes Receptacle As & Wedge) | 1 |
325-5612 Starting Motor Gp-Electric
| 12***15 | Bolt; (M8x16x1.25-mm) | 1 |
| 21***39 | Strap-Cable | 3 |
| 30***65 | Harness As-Engine | 1 |
7n-0718 Switch Gp-Disconnect -Battery
| 10***43 | Seal; (32-cm Each) | 0 |
| 11***90 | Fuse; (10 Amp) | 7 |
| 11***91 | Fuse; (15-Ampere) | 5 |
290-0730 Switch Gp-Position
| 09***49 | Bolt; (M8x1.25x40-mm) | 2 |
| 10***03 | Plate-Cover | 3 |
| 11***18 | Clip | 1 |
328-1893 Switch Gp-Pressure -Engine Oil
| 10***79 | Nut; (M22x1.5-mm Thd) | 20 |
| 15***33 | Elbow, 45°,-6 Orb /-4 Orfs | 2 |
| 16***48 | Plug As | 4 |
165-5970 Switch Gp-Toggle
| 16***70 | Switch Group-Toggle; -Engine Shutoff-Starting Aid-Diagnostic Mode Select | 1 |
| 22***71 | Mount | 16 |
| 25***91 | Plate | 1 |
298-7320 Wiring Gp-Bumper -Front
| 19***82 | Washer-Hard; (26x47x12-mm Thk) | 56 |
| 29***20 | Wiring Group-Bumper; -Front | 1 |
| 29***54 | Plate | 4 |
298-7321 Wiring Gp-Bumper -Rear
| 09***49 | Bolt; (M8x1.25x40-mm) | 9 |
| 10***05 | Plate | 1 |
| 14***38 | Clip-Loop | 4 |
275-5105 Wiring Gp-Engine
| 11***52 | Seal-O-Ring | 1 |
| 13***11 | Cap; (Tamper Resistant) | 2 |
| 14***25 | Connector As. | 1 |
299-5092 Wiring Gp-Engine
| 11***52 | Seal-O-Ring | 1 |
| 14***54 | Elbow; (45) (-8/-8 Orb/Orfs) | 1 |
| 29***92 | Wiring Group-Engine | 1 |
275-5104 Wiring Gp-Front
| 09***52 | Ring | 1 |
| 09***31 | Bolt; (Socket Head) (M10x1.5x120mm) | 32 |
| 13***64 | Disc-Friction | 4 |
290-1259 Wiring Gp-Platform
| 09***52 | Ring | 1 |
| 09***31 | Bolt; (Socket Head) (M10x1.5x120mm) | 32 |
| 13***64 | Disc-Friction | 4 |
293-9301 Wiring Gp-Rear
| 12***01 | Hub As-Coupling; (Propel Pump) | 1 |
| 14***16 | Connector Group | 2 |
| 14***25 | Connector As. | 1 |
Engine Arrangement
264-6804 Engine Ar-Primary
| 26***04 | Engine Ar-Primary | 1 |
| 29***23 | Cylinder Block Group-Short | 1 |
| 29***85 | Cylinder Block Group | 1 |
275-5079 Installation Ar-Engine
| 18***65 | Mounting Group-Engine | 1 |
| 27***79 | Installation Ar-Engine | 1 |
| 27***66 | Muffler Group | 1 |
Frame And Body
297-8012 Bumper Gp-Drum
| 11***49 | Handle As | 1 |
| 12***27 | Spacer; (9x14x3.5-mm Thk) | 1 |
| 13***25 | Bumper | 2 |
276-4032 Enclosure Gp-Engine
| 10***46 | Clamp | 8 |
| 20***95 | Plate-Stop | 2 |
| 27***32 | Enclosure Group-Engine | 1 |
296-7581 Frame Gp-Main
| 10***03 | Plate-Cover | 1 |
| 11***81 | Hose As | 1 |
| 15***90 | Bolt-Stacking; (M8x1.25x33-mm) | 1 |
257-9360 Guard Gp-Drum
| 14***16 | Connector Group | 2 |
| 14***32 | Tee, -4; (-4) | 1 |
| 19***39 | Pump & Valve Group-Brake; -Manual Release | 1 |
320-2848 Handrail Gp
| 19***41 | Cartridge As-Valve | 1 |
| 20***57 | Kit-Seal; (Flow Control Valve) | 1 |
| 22***76 | Pump Group-Hand; -Manual Brake Release | 1 |
290-9869 Hitch Ar -Offset
| 14***63 | Elbow Group | 2 |
| 14***69 | Adapter; (90° Elbow Orfs/Orb) | 1 |
| 14***74 | Elbow As | 2 |
287-8381 Hitch Ar -Standard
| 23***43 | Knob | 1 |
| 28***81 | Hitch Ar; -Standard | 1 |
| 31***34 | Kit-Seal; (Check Valve) | 1 |
217-4343 Hitch Gp-Articulating
| 21***43 | Hitch Group-Articulating | 1 |
| 5C***61 | Nut (M8x1.25 Thd); (M8x1.25 Thd) | 1 |
| 8T***24 | Washer-To Assemble Valve As And Plates | 1 |
217-4167 Hitch Gp-Articulating
| 10***40 | Spacer; (10.74x17.14x7-mm Thk) | 2 |
| 14***40 | Adapter; (Straight) (-8 Orb X -8 Orfs) | 1 |
| 14***64 | Elbow, 90°,-8 Orb /-8 Orfs | 1 |
217-4594 Hitch Gp-Articulating -Standard
| 10***05 | Plate | 1 |
| 14***70 | Elbow, 90°,-8 Orb Swiv. /-8 Orfs | 2 |
| 14***75 | Elbow Group | 2 |
342-4528 Hood Gp-Engine -Non A/C
| 10***05 | Plate | 2 |
| 10***89 | Bolt; (M8x1.25x130-mm) | 2 |
| 11***79 | Hose As | 1 |
297-8011 Scraper Gp-Drum
| 24***67 | Kit-Seal; (Steering Pump) | 1 |
| 29***11 | Scraper Group-Drum | 1 |
Fuel System
328-2660 Filter Gp-Fuel
| 11***85 | Seal-O-Ring; (13.94mm Id) | 1 |
| 22***72 | Fitting-Fuel | 2 |
| 22***00 | Seal-O-Ring | 3 |
174-9570 Filter Gp-Water Sep & Fuel
| 10***30 | Bolt; (M10x1.5x20-mm) | 1 |
| 10***95 | Bolt; (M8x1.25x35-mm) | 4 |
| 12***15 | Bolt; (M8x16x1.25-mm) | 4 |
320-0680 Injector Gp-Fuel
| 17***70 | Filter Group-Water Sep & Fuel; -Primary | 1 |
| 17***00 | Seal; (Fuel) | 2 |
| 21***39 | Filter Base Assembly; (24-Volt) | 1 |
281-9259 Lines Gp-Fuel
| 12***80 | Locknut; (M12x1.75-Thd) | 1 |
| 27***74 | Tank Group-Fuel | 1 |
| 28***59 | Lines Group-Fuel | 1 |
328-2659 Lines Gp-Fuel
| 00***43 | Elbow 5wd342 - Up Including 5wd329 - 335, 5wd337 - 340 | 1 |
| 10***02 | Kit-Receptacle; (2-Pin)(Engine Sensor Wiring Harness) | 1 |
| 10***29 | Hose; (60-cm) | 0 |
352-6584 Pump Gp-Fuel Injection
| 27***01 | Connection | 2 |
| 27***02 | Seal-O-Ring | 2 |
| 33***39 | Control Group-Unprogrammed | 1 |
330-1731 Pump Gp-Fuel Injection
| 03***12 | Terminal-Ring; (2-Ga, 1/4-In Screw)(Circuit Breaker) | 1 |
| 03***97 | Boot | 1 |
| 06***88 | Locknut; (1-11-1/2-Thd) | 1 |
324-0532 Pump Gp-Fuel Injection
| 19***42 | Belt Tensioner; (Air Compressor) | 1 |
| 26***41 | Bracket | 1 |
| 28***25 | Pulley-Alternator | 1 |
212-3657 Pump Gp-Fuel Prm & Water Sep -Electric
| 21***57 | Pump Group-Fuel Prm & Water Sep; -Electric-Primary Filter | 1 |
| 27***04 | Wiring Group-Front | 1 |
| 27***05 | Wiring Group-Engine | 1 |
358-6633 Rail Gp-Fuel
| 12***74 | Screw-Pan Head; (8-32x9.52-mm) | 1 |
| 13***26 | Washer; (4.52x8.28x0.76-mm Thk) | 1 |
| 33***09 | Software Group-Communication; (Product Link 300) | 1 |
279-3220 Tank & Mtg Gp-Fuel
| 27***20 | Tank & Mtg Group-Fuel | 1 |
| 29***80 | Glow Plug; (12-Volt) | 4 |
| 29***72 | Bar | 1 |
279-2574 Tank Gp-Fuel
| 13***89 | Clip; (Ladder) | 3 |
| 26***21 | Electronics Group-Communication; -Product Link 300 | 1 |
| 26***88 | Radio Group-Communication; -Product Link 121sr | 1 |
Hydraulic System
177-6949 Actuator Gp-Pump
| 08***72 | Plug-O-Ring | 2 |
| 11***79 | Bushing; (External) | 1 |
| 11***80 | Bushing; (Internal) | 1 |
308-3883 Actuator Gp-Pump -Vibratory
| 28***44 | Pump & Mtg Group-Brake | 1 |
| 28***45 | Valve & Mtg Group-Solenoid | 1 |
| 28***70 | Pump & Mtg Group-Propel | 1 |
196-5087 Cylinder & Mtg Gp-Offset
| 19***86 | Cylinder & Mtg Group-Steering | 1 |
| 19***87 | Cylinder & Mtg Group-Offset | 1 |
| 28***50 | Lines Group-Steering | 1 |
206-6339 Cylinder Gp-Hydraulic -Steering
| 20***39 | Cylinder Group-Hydraulic; -Steering | 1 |
| 28***57 | Elbow; (90-Deg) | 1 |
| 30***80 | Hose As | 1 |
204-2135 Cylinder Gp-Hydraulic -Steering
| 14***27 | Connector Group | 1 |
| 17***15 | Strap; (Dual Clamp) | 1 |
| 20***35 | Cylinder Group-Hydraulic; -Steering | 1 |
196-3856 Cylinder Gp-Hydraulic -Steering
| 10***49 | Plate | 1 |
| 13***69 | Hose As | 1 |
| 13***28 | Clamp; (Half) | 2 |
206-7017 Cylinder Gp-Hydraulic -Steering
| 17***20 | Strap-Dual Clamp | 1 |
| 20***17 | Cylinder Group-Hydraulic; -Steering | 1 |
| 23***41 | Elbow | 1 |
280-1151 Filter & Mtg Gp-Hydraulic
| 24***81 | Flange | 1 |
| 24***12 | Kit-Seal; (Solenoid Valve) | 1 |
| 27***76 | Valve Group-Solenoid; (Hydraulic Lockout) | 1 |
192-0717 Filter Gp-Oil -Hydraulic
| 12***59 | Bearing-Roller | 1 |
| 14***93 | Pin | 2 |
| 19***17 | Filter Group-Oil; -Hydraulic | 1 |
308-3885 Head Gp-Pump -Vibratory
| 09***24 | Ring-Retaining | 1 |
| 13***01 | Cover | 1 |
| 13***07 | Shim; (0.1-mm Thk) | 2 |
336-4916 Head Gp-Pump -Propel
| 03***39 | Seal-O-Ring (Id=9.25mm) | 3 |
| 10***17 | Seal-O-Ring | 1 |
| 10***03 | Seal-O-Ring | 1 |
295-1206 Hydraulic Ar
| 13***83 | Bolt-12 Point Head; (M10x1.5x30-mm) | 1 |
| 14***25 | Connector As. | 2 |
| 14***27 | Connector Group | 1 |
275-5076 Hydraulic Ar-Auxiliary
| 24***67 | Kit-Valve; (Flow Divider)(Steering Gear Pump) | 1 |
| 26***06 | Kit-Seal; (Steering Gear Pump) | 1 |
| 26***44 | Plug | 1 |
280-1157 Lines Gp-Auxiliary Hydraulic
| 11***28 | Screw | 4 |
| 12***74 | Screw-Lock | 1 |
| 18***01 | Seal | 1 |
280-1163 Lines Gp-Hydraulic Fan
| 11***28 | Screw | 4 |
| 11***29 | Screw | 1 |
| 11***30 | Screw; (1-5/16-Thd) | 1 |
280-1152 Lines Gp-Hydraulic Filter
| 11***28 | Screw | 4 |
| 12***74 | Screw-Lock | 1 |
| 18***01 | Seal | 1 |
280-1156 Lines Gp-Hydraulic Oil Cooler
| 19***62 | Pin | 1 |
| 19***60 | Rotating Group-Motor; -Propel | 1 |
| 22***03 | Plate-Port | 1 |
326-3103 Manifold Gp-Control
| 11***16 | Screw | 14 |
| 13***83 | Pin-Center | 1 |
| 13***84 | Piston | 7 |
197-6467 Motor Gp-Piston -Vibratory
| 08***98 | Bearing | 1 |
| 10***65 | Circlip | 1 |
| 12***67 | Disc-Slip | 1 |
236-7615 Motor Gp-Piston -Propel
| 12***32 | Piston | 9 |
| 12***33 | Spring-Cup | 1 |
| 12***38 | Plate-Retainer | 1 |
197-6465 Motor Gp-Piston -Vibratory
| 15***88 | Washer; (17.54x24x0.3-mm Thk) | 1 |
| 15***89 | Plate-Retaining | 1 |
| 15***95 | Pin-Center | 1 |
280-1154 Pump & Mtg Gp-Hydraulic
| 09***41 | Ring-Retaining | 1 |
| 10***65 | Circlip | 1 |
| 11***45 | Shim; (1.2-mm Thk) | 1 |
308-2054 Pump Gp-Gear -Steering
| 10***65 | Circlip | 1 |
| 11***51 | Bearing | 1 |
| 12***87 | Ring-Retaining | 1 |
286-2477 Pump Gp-Piston -Propel
| 10***02 | Kit-Receptacle; (2-Pin)(Engine Sensor Wiring Harness) | 1 |
| 14***28 | Elbow | 1 |
| 14***37 | Cap As-Filler; (Hydraulic Tank) | 1 |
197-6466 Pump Gp-Piston -Vibratory
| 12***88 | Coupling-Reducer | 1 |
| 13***89 | Clip; (Ladder) | 1 |
| 14***46 | Insert-Nylon | 1 |
300-0124 Pump Gp-Piston -Vibratory, Fixed Displacement
| 14***13 | Adapter Group | 1 |
| 14***81 | Elbow Group | 1 |
| 14***28 | Tee As-Orfs | 1 |
323-1080 Pump Gp-Piston
| 14***27 | Connector Group | 1 |
| 14***47 | Elbow; (-12 Orb/Orfs) | 2 |
| 14***74 | Elbow As | 1 |
194-2860 Rotating Gp-Motor
| 19***60 | Rotating Group-Motor; -Propel | 1 |
| 24***81 | Flange | 1 |
| 27***66 | Manifold | 1 |
137-4581 Rotating Gp-Motor -Propel
| 13***81 | Rotating Group-Motor; -Propel | 1 |
| 14***15 | Connector As | 1 |
| 14***19 | Connector As | 1 |
280-7343 Rotating Gp-Motor -Implement
| 12***34 | Valve Group-Bypass; (Hydraulic Oil Cooler) | 1 |
| 19***64 | Body-Valve | 1 |
| 20***55 | Gasket | 1 |
226-2756 Rotating Gp-Motor
| 14***25 | Connector As. | 1 |
| 14***71 | Elbow, 45, -6 Orfs Fm Swivel | 1 |
| 14***78 | Elbow, 90°,-6 Orb /-6 Orfs; (90°) (-6 Orbx-6orfs) | 1 |
228-4004 Rotating Gp-Motor -Vibratory
| 18***99 | Connector As | 1 |
| 21***68 | Seal-O-Ring; (11.89-mm Id) | 1 |
| 21***66 | Elbow | 1 |
336-4801 Rotating Gp-Pump -Propel
| 10***17 | Seal-O-Ring | 2 |
| 12***96 | Valve-Piston | 1 |
| 12***98 | Plug | 1 |
251-1733 Rotating Gp-Pump -Vibratory
| 12***56 | Cap | 1 |
| 24***34 | Kit-Seal; (Sidecutter Valve) | 1 |
| 24***35 | Kit-Seal; (Sidecutter Valve) | 1 |
279-3219 Tank & Mtg Gp-Hydraulic
| 10***17 | Seal-O-Ring | 2 |
| 10***18 | Seal-O-Ring | 2 |
| 10***04 | Seal-O-Ring | 1 |
279-2575 Tank Gp-Hydraulic
| 03***43 | Seal-O-Ring | 2 |
| 20***48 | Solenoid | 1 |
| 20***65 | Seal | 1 |
290-9870 Valve & Mtg Gp-Control
| 11***45 | Spring | 1 |
| 11***47 | Shim; (0.3-mm Thk) | 1 |
| 16***15 | Retainer-Spring | 1 |
280-1153 Valve & Mtg Gp-Control
| 19***53 | Gasket | 1 |
| 19***45 | Bolt-Socket Head; (M6x1x45-mm) | 1 |
| 20***35 | Pin | 2 |
280-1159 Valve & Mtg Gp-Control
| 12***63 | Kit-Seal; (Contains Parts Marked J) | 1 |
| 28***59 | Valve & Mtg Group-Control | 1 |
| 6E***07 | Locknut-Sealing | 1 |
281-9245 Valve & Mtg Gp-Solenoid
| 08***47 | Key-Woodruff | 1 |
| 18***02 | Fan; (Eccentric Weight) | 1 |
| 19***42 | Weight Group-Eccentric | 1 |
279-6525 Valve & Mtg Gp-Solenoid -Auxiliary
| 24***81 | Flange | 1 |
| 24***12 | Kit-Seal; (Solenoid Valve) | 1 |
| 27***25 | Valve & Mtg Group-Solenoid; -Auxiliary | 1 |
288-0642 Valve & Mtg Gp-Solenoid
| 08***47 | Key-Woodruff | 1 |
| 16***63 | Weight Group-Eccentric | 1 |
| 18***00 | Fan; (Push) | 2 |
162-2453 Valve Gp-Bypass -Hydraulic Oil Cooler
| 08***47 | Key-Woodruff | 1 |
| 16***53 | Valve Group-Bypass; -Hydraulic Oil Cooler | 1 |
| 16***63 | Weight Group-Eccentric | 1 |
205-7186 Valve Gp-Control -Offset Drum
| 09***49 | Bolt; (M8x1.25x40-mm) | 8 |
| 10***03 | Plate-Cover | 3 |
| 10***05 | Plate | 1 |
332-1059 Valve Gp-Flushing
| 14***47 | Elbow; (-12 Orb/Orfs) | 2 |
| 14***74 | Elbow As | 1 |
| 16***51 | Tee Group | 1 |
249-5646 Valve Gp-Flushing
| 09***49 | Bolt; (M8x1.25x40-mm) | 8 |
| 10***03 | Plate-Cover | 3 |
| 10***05 | Plate | 1 |
337-0537 Valve Gp-Pump Control -Propel
| 13***11 | Cap; (Tamper Resistant) | 2 |
| 14***16 | Connector Group | 1 |
| 14***64 | Elbow, 90°,-8 Orb /-8 Orfs | 1 |
237-9603 Valve Gp-Pump Control -Pressure-Vibratory
| 14***60 | Elbow Group | 2 |
| 14***64 | Elbow, 90°,-8 Orb /-8 Orfs | 1 |
| 14***70 | Elbow, 90°,-8 Orb Swiv. /-8 Orfs | 1 |
152-1811 Valve Gp-Relief
| 13***11 | Cap; (Tamper Resistant) | 2 |
| 14***16 | Connector Group | 1 |
| 14***64 | Elbow, 90°,-8 Orb /-8 Orfs | 1 |
177-7122 Valve Gp-Relief -Vibratory Pump
| 17***22 | Valve Group-Relief; -Charge Pressure-Vibratory Pump | 1 |
| 19***31 | Shaft Group-Eccentric Weight | 1 |
| 19***41 | Shot; (Tungsten)(11-Kg) | 0 |
279-6523 Valve Gp-Solenoid -Auxiliary
| 16***80 | Kit-Service; (Counterbalance Valve) | 2 |
| 20***53 | Kit-Seal; (Valve)(Line, Boom) | 1 |
| 25***85 | Valve-Relief; (Hydraulic Control) | 1 |
Lubrication System
298-5100 Filter Gp-Engine Oil
| 22***44 | Gasket; (Engine Oil Filter Base) | 2 |
| 23***59 | Plate | 1 |
| 24***74 | Head As-Oil Filter; (Engine) | 1 |
280-1162 Lines Gp-Fan Drive
| 10***51 | Bolt; (M8x1.25x65-mm) | 2 |
| 28***62 | Lines Group-Fan Drive | 1 |
| 29***58 | Cooler-Oil; (Engine) | 1 |
298-5112 Pump Gp-Engine Oil
| 11***86 | Cap; (Coolant Tank) | 1 |
| 12***90 | Valve | 1 |
| 17***15 | Strap; (Dual Clamp) | 3 |
Machine Arrangement
275-5073 Chassis Ar
| 21***67 | Hitch Group-Articulating | 1 |
| 27***73 | Chassis Ar | 1 |
| 27***19 | Tank & Mtg Group-Hydraulic | 1 |
281-6460 General Ar
| 26***04 | Engine Ar-Primary | 1 |
| 27***73 | Chassis Ar | 1 |
| 27***74 | Electrical Ar | 1 |
329-4698 Machine Ar
| 24***98 | Platform Group-Operator; -Console | 1 |
| 26***54 | Shaft Group-Drive | 2 |
| 27***80 | Power Train Ar | 1 |
Operator Station
289-2235 Console Gp-Instrument
| 13***58 | Film; (Identification) (On Radiator Filler Cap) (On Near Of Radiator Filler Cap) | 1 |
| 15***90 | Film-Identification; (Water Separator) | 1 |
| 15***97 | Film-Identification; (Water For Water Spray) | 2 |
292-4828 Console Gp-Operator
| 13***58 | Film; (Identification) (On Radiator Filler Cap) (On Near Of Radiator Filler Cap) | 1 |
| 15***90 | Film-Identification; (Water Separator) | 1 |
| 15***97 | Film-Identification; (Water For Water Spray) | 2 |
292-8189 Control Gp-Direction & Speed
| 29***89 | Control Group-Direction & Speed | 1 |
| 29***50 | Film-Identification; (Cb64) | 2 |
202-0032 Floor Mat Gp
| 20***32 | Floor Mat Group | 1 |
| 29***65 | Film-Identification; (Caterpillar) | 2 |
| 30***69 | Film-Identification; (Cat, Lh)(Lh-Cat) | 1 |
205-5249 Gauge Gp-Vibratory -Vpm
| 20***49 | Gauge Group-Vibratory; -Vpm | 1 |
| 31***73 | Film-Identification; (Versa Vibe) | 2 |
| 32***35 | Film-Instruction; (Versa Vibe, Read Omm) | 1 |
190-4199 Guard Gp-Vandalism
| 16***30 | Film-Identification; (Biodegradable Hydraulic Oil) | 1 |
| 19***99 | Guard Group-Vandalism | 1 |
190-4201 Lock Gp-Rotation
| 19***01 | Lock Group-Rotation | 1 |
| 1G***77 | Tack-Fastener | 4 |
| 23***86 | Plate-Identification; (Machine)(17-Pin) | 1 |
300-0112 Mirror Gp-Rear View
| 30***12 | Mirror Group-Rear View | 1 |
190-4209 Mounting Gp-Platform
| 19***09 | Mounting Group-Platform | 1 |
281-6815 Operator Ar
| 28***15 | Operator Ar | 1 |
281-6645 Operator Ar
| 28***45 | Operator Ar | 1 |
198-4624 Platform Gp-Operator
| 19***24 | Platform Group-Operator | 1 |
292-4256 Platform Gp-Operator
| 29***56 | Platform Group-Operator | 1 |
243-3598 Platform Gp-Operator -Console
| 24***98 | Platform Group-Operator; -Console | 1 |
336-3545 Radio Gp-Communication -Product Link 121sr
| 33***45 | Radio Group-Communication; -Product Link 121sr | 1 |
318-4399 Rops Gp
| 31***99 | Rops Group | 1 |
322-7608 Seat Gp-Suspension -Vinyl
| 32***08 | Seat Group-Suspension; -Vinyl | 1 |
191-5351 Seat Gp-Suspension -Vinyl
| 19***51 | Seat Group-Suspension; -Vinyl-Literature Lanyard | 1 |
Power Train
299-3990 Drive Gp-Drum
| 02***87 | Fitting-Grease; (Universal Joint) | 1 |
| 11***80 | Kit-Dust Cap; (Drive Shaft)(Drive Shaft) | 1 |
| 12***45 | Kit-Universal Joint; (Drive Shaft) | 2 |
319-9347 Drum Gp-Compactor
| 11***33 | Washer; (11x50x6-mm Thk) | 1 |
| 11***16 | Coupling | 1 |
| 1G***27 | Indicator-Blade | 1 |
297-8010 Installation Gp-Drum
| 29***36 | Spacer; (11x19x40-mm Thk) | 4 |
| 29***55 | Support-Propel | 2 |
| 29***56 | Plate-Support | 2 |
295-1210 Lines Gp-Propel
| 21***02 | Film-Warning; (No Weld, No Drill, Read Omm) | 2 |
| 27***04 | Bumper As; (Left Side) | 1 |
| 27***06 | Bumper As; (Right Side) | 1 |
295-1204 Motor & Mtg Gp-Propel -Rear
| 12***27 | Spacer; (9x14x3.5-mm Thk) | 1 |
| 14***87 | Bolt-Shoulder; (M10x1.5x42-mm) | 2 |
| 22***58 | Bolt-Shoulder | 4 |
299-7619 Motor & Mtg Gp-Propel -Front
| 10***06 | Plate As | 4 |
| 19***25 | Support As | 1 |
| 20***29 | Shim; (0.8-mm Thk) | 2 |
234-1650 Planetary Gp-Final Drive
| 22***13 | Handle As | 1 |
| 22***15 | Handle As | 1 |
| 23***50 | Planetary Group-Final Drive | 1 |
234-1649 Planetary Gp-Final Drive
| 23***49 | Planetary Group-Final Drive | 1 |
| 25***01 | Cover | 16 |
| 7X***29 | Washer; (11x25x3-mm Thk) | 80 |
275-5080 Power Train Ar
| 21***94 | Hitch Group-Articulating; -Standard | 1 |
| 27***80 | Power Train Ar | 1 |
| 28***63 | Lines Group-Hydraulic Fan | 1 |
281-9270 Pump & Mtg Gp-Propel
| 19***87 | Cylinder & Mtg Group-Offset | 1 |
| 21***43 | Hitch Group-Articulating | 1 |
| 28***62 | Lines Group-Fan Drive | 1 |
260-4738 Shaft Gp-Drive
| 07***27 | Screw-Drive; (No.12x12.7-mm) | 2 |
| 19***11 | Chain | 1 |
| 19***73 | Sleeve | 2 |
260-4754 Shaft Gp-Drive
| 19***73 | Sleeve | 2 |
| 19***54 | Plate | 2 |
| 19***55 | Shaft | 1 |
297-8013 Support Gp-Drum
| 22***74 | Shaft | 1 |
| 22***44 | Hitch As; (Standard) | 1 |
| 29***13 | Support Group-Drum | 1 |
Service Equipment And Supplies
292-4962 Film Gp
| 29***62 | Film Group | 1 |
289-2970 Film Gp
| 28***70 | Film Group | 1 |
289-2969 Film Gp -Nacd
| 28***69 | Film Group; -Nacd | 1 |
307-0046 Film Gp -Versa Vibe
| 30***46 | Film Group; -Versa Vibe | 1 |
305-3414 Film Gp -Platform
| 30***14 | Film Group; -Platform | 1 |
329-8043 Plate & Film Gp -Biodegradable Oil
| 32***43 | Plate & Film Group; -Biodegradable Oil | 1 |
318-5239 Plate Gp-Identification -Machine
| 31***39 | Plate Group-Identification; -Machine | 1 |
Steering System
202-0026 Control Gp-Steering
| 10***40 | Spacer; (10.74x17.14x7-mm Thk) | 1 |
| 14***74 | Elbow As | 2 |
| 17***56 | Pin As | 2 |
196-5086 Cylinder & Mtg Gp-Steering
| 08***66 | Ring-Retaining | 1 |
| 19***86 | Cylinder & Mtg Group-Steering | 1 |
| 24***34 | Kit-Seal; (Hydraulic Steering Cylinder) | 1 |
153-7369 Knob Gp-Steering
| 15***69 | Knob Group-Steering | 1 |
| 24***72 | Kit-Seal; (Hydraulic Cylinder)(Texas) | 1 |
| 24***73 | Ring-Retaining | 1 |
202-0028 Lines Gp-Steering -Operator
| 12***57 | Kit-Seal; (Hydraulic Cylinder)(Serta) | 1 |
| 20***28 | Lines Group-Steering; -Operator | 1 |
280-1150 Lines Gp-Steering
| 20***35 | Cylinder Group-Hydraulic; -Steering | 1 |
| 20***39 | Cylinder Group-Hydraulic; -Steering | 1 |
| 28***50 | Lines Group-Steering | 1 |
213-6314 Pump Gp-Metering -Steering
| 10***03 | Kit; (Receptacle) (3-Pin) (Includes Receptacle As & Wedge) | 1 |
| 11***18 | Clip | 1 |
| 13***89 | Clip; (Ladder) | 1 |
288-3856 Steering Column Gp -Basic
| 13***04 | Switch As-Pressure; (Power Train Oil Filter Bypass) | 1 |
| 1G***78 | Filter As-Oil; (Advanced Efficiency)(Hydraulic) | 1 |
| 28***56 | Steering Column Group; -Basic | 1 |
292-8038 Steering Wheel Gp
| 08***72 | Plug-O-Ring | 1 |
| 09***87 | Bolt-Socket Head; (M14x2x45-mm) | 4 |
| 11***80 | Bushing; (Internal) | 1 |
Vibratory System
204-2579 Housing Gp-Eccentric Weight
| 20***79 | Housing Group-Eccentric Weight | 1 |
| 28***59 | Valve & Mtg Group-Control | 1 |
| 28***94 | Weight Group-Eccentric | 1 |
282-3093 Housing Gp-Eccentric Weight -Front
| 12***26 | Nozzle | 9 |
| 14***38 | Strainer; (Water Spray Nozzle) | 9 |
| 14***40 | Clamp | 9 |
282-3092 Housing Gp-Eccentric Weight -Rear
| 08***92 | Pin | 2 |
| 08***64 | Seal-O-Ring | 2 |
| 08***85 | Bushing | 1 |
299-3409 Lines Gp-Vibratory
| 13***40 | Locknut; (M8x1.25-Thd) | 2 |
| 25***80 | Filter Element-Water; (Water Spray Filter) | 1 |
| 29***09 | Lines Group-Vibratory | 1 |
299-3408 Lines Gp-Vibratory
| 29***08 | Lines Group-Vibratory | 1 |
| 34***19 | Seal | 2 |
| 34***58 | Flexible Hose, Strip | 4 |
298-3555 Motor & Mtg Gp-Vibratory
| 12***52 | Spacer; (10.5x20x28-mm Thk) | 6 |
| 29***55 | Motor & Mtg Group-Vibratory | 1 |
| 33***30 | Plate As | 6 |
295-1203 Motor & Mtg Gp-Vibratory
| 10***03 | Plate-Cover | 1 |
| 12***90 | Valve | 4 |
| 15***06 | Clamp-Half | 2 |
302-2653 Pump & Mtg Gp-Vibratory
| 30***53 | Pump & Mtg Group-Vibratory | 1 |
281-6822 Pump & Mtg Gp-Vibratory
| 12***52 | Spacer; (10.5x20x28-mm Thk) | 6 |
| 28***22 | Pump & Mtg Group-Vibratory | 1 |
| 33***30 | Plate As | 6 |
197-4732 Shaft Gp-Eccentric Weight
| 10***05 | Plate | 2 |
| 12***04 | Clamp-Half | 4 |
| 13***77 | Bolt; (M6x1x120-mm) | 4 |
311-6358 Valve Gp-Vibratory
| 28***82 | Lines Group-Water Spray | 1 |
| 29***32 | Pump Group-Water Spray | 1 |
| 29***33 | Filter Group-Water | 1 |
281-6816 Vibratory Ar
| 28***16 | Vibratory Ar | 1 |
| 32***58 | Bar Group-Spray | 4 |
| 33***62 | Adapter; (Plastic) | 4 |
281-9243 Vibratory Ar
| 19***03 | Cap; (Water Tank Fill) | 1 |
| 28***43 | Vibratory Ar | 1 |
| 29***35 | Bulkhead | 1 |
342-9243 Weight Gp-Eccentric
| 10***04 | Kit-Receptacle; (4-Pin)(Start Switch) | 1 |
| 11***87 | Start Switch Assembly; (Key)(Engine) | 1 |
| 11***99 | Gasket; (Air Conditioner Control) | 1 |
282-3094 Weight Gp-Eccentric
| 10***03 | Kit; (Receptacle) (3-Pin) (Includes Receptacle As & Wedge) | 1 |
| 10***04 | Kit-Receptacle; (4-Pin)(Start Switch) | 1 |
| 10***06 | Receptacle Kit; (Includes Wedge And Receptacle Assem.) | 1 |
342-9834 Weight Gp-Eccentric
| 10***02 | Kit-Receptacle; (2-Pin)(Engine Sensor Wiring Harness) | 1 |
| 10***03 | Kit; (Receptacle) (3-Pin) (Includes Receptacle As & Wedge) | 1 |
| 11***80 | Sensor As-Speed; (Engine) | 2 |
197-4742 Weight Gp-Eccentric
| 13***00 | Clip; (Tab) | 2 |
| 19***42 | Weight Group-Eccentric | 1 |
| 32***64 | Valve Group-Solenoid; (Water Spray) | 2 |
342-9244 Weight Gp-Eccentric
| 09***49 | Bolt; (M8x1.25x40-mm) | 4 |
| 30***91 | Control Group-Unprogrammed; (Transmission) | 1 |
| 30***83 | Control Group-Propel | 1 |
164-3163 Weight Gp-Eccentric
| 08***49 | Gasket | 1 |
| 09***92 | Locknut; (M6x1-Thd) | 1 |
| 10***02 | Kit-Receptacle; (2-Pin)(Engine Sensor Wiring Harness) | 1 |
342-9833 Weight Gp-Eccentric
| 20***80 | Floor Mat; (Lh) | 1 |
| 20***81 | Floor Mat; (Rh) | 1 |
| 20***82 | Floor Mat; (Rear) | 1 |
Water System
324-9358 Bar Gp-Spray
| 15***93 | Screw-Button Head; (M4x0.7x12-mm) | 4 |
| 20***63 | Cover | 1 |
| 20***39 | Plate | 2 |
342-5322 Deflector Gp -Basic-Water Spray
| 10***76 | Clamp-Half | 4 |
| 17***15 | Bearing | 2 |
| 17***28 | Knob | 1 |
298-3733 Filter Gp-Water
| 11***90 | Washer; (11.1x37.9x3.3-mm Thk) | 4 |
| 13***83 | Mirror-Convex | 4 |
| 13***09 | Bracket As-Mirror | 2 |
282-3082 Lines Gp-Water Spray
| 15***41 | Mount As | 2 |
| 28***82 | Lines Group-Water Spray | 1 |
| 3E***83 | Sleeve | 2 |
298-3723 Mat & Mtg Gp-Water -Cocoa
| 19***01 | Lock Group-Rotation | 1 |
| 20***26 | Control Group-Steering | 1 |
| 20***28 | Lines Group-Steering; -Operator | 1 |
298-3726 Mat & Mtg Gp-Water -Distribution
| 19***99 | Guard Group-Vandalism | 1 |
| 19***09 | Mounting Group-Platform | 1 |
| 19***51 | Seat Group-Suspension; -Vinyl-Literature Lanyard | 1 |
298-3732 Pump Gp-Water Spray
| 16***26 | Ball Bearing | 8 |
| 18***72 | Bearing-Pivot | 1 |
| 19***57 | Bracket As | 1 |
245-7712 Pump Gp-Water Spray
| 14***64 | Seal; (142-cm) | 0 |
| 19***28 | Cover | 2 |
| 19***32 | Plate | 2 |
300-0116 Spray Ar-Water
| 10***84 | Bolt-Socket Head; (M10x1.5x25-mm) | 4 |
| 19***08 | Holder | 1 |
| 20***67 | Cover; (Base) | 1 |
300-0117 Spray Gp-Water
| 30***17 | Spray Group-Water | 1 |
| 33***08 | Software Group-Communication; (Product Link 121sr) | 1 |
299-7618 Tank Gp-Water
| 23***67 | Seat Belt Group; (Retractable, 76-mm)(Vinyl) | 1 |
| 23***56 | Fastener Group-Seat; (Vinyl) | 1 |
| 29***18 | Tank Group-Water | 1 |
297-0137 Tank Gp-Water
| 21***05 | Film; (Warning) (No Weld/ No Drill) (Rearward Of Rh Cab Door) | 1 |
| 23***84 | Handrail As | 1 |
| 29***37 | Tank Group-Water | 1 |
322-4987 Valve & Mtg Gp-Solenoid
| 23***30 | Cover-Seat; (Back, Vinyl) | 1 |
| 23***32 | Cover-Seat; (Bottom, Vinyl) | 1 |
| 23***33 | Foam-Seat; (Bottom) | 1 |
CB-64 serial number reference
The product ID plate is riveted to the compactor frame, commonly on the rear frame near the articulation joint or on a frame rail below the operator's platform; check both frame halves, since a duplicate plate can be present. If not immediately visible, verify the exact plate position with your dealer. The full PIN runs 17 characters: CAT, a 5-character model code, a single check digit, then an 8-character serial made up of a 3-letter prefix (for example DJM or CB5) and a 5-digit sequence number. The prefix identifies the production block; the digits identify the individual unit within that block. On the plain CB64 the embedded model code reads CAT0CB64; the successor CB64B uses a different embedded code (CATCB64B) and a different serial prefix entirely, so a plate reading CATCB64B is not this model.
| Prefix | Identifies | Notes |
|---|---|---|
| DJM | CB64 tandem vibratory asphalt compactor, launch-era production block | Cat C4.4 ACERT engine, Tier 3, gross power 102 kW (137 hp). Observed on units from roughly 2010 through 2013 model years, matching the CB64's original late-2009 market release as the earliest serial block for the model. |
| CB5 | CB64 tandem vibratory asphalt compactor, later production block, same base machine | Same Cat C4.4 ACERT Tier 3 engine as the DJM block, no engine change identified. Confirmed on units from roughly 2014 through 2015 model years. Full PIN format CAT0CB64-plus-check-digit-plus-CB5xxxxx confirms the embedded model code as CB64 (plain), not the later CB64B. Production likely wound down as the CB64B (Tier 4 Final) rolled out around 2015; treat late-range CB5 units near that boundary as approximate and confirm the exact PIN with your dealer. |
Frequently asked questions
What engine does the Caterpillar CB-64 use?
The CB-64 runs a Cat C4.4 ACERT four-cylinder diesel rated 102 kW (137 hp) gross, meeting U.S. EPA Tier 3 emissions standards. Net power is rated at 97 kW (130 hp) under ISO 9249 or 96 kW (129 hp) under SAE J1349, depending on the measurement standard used.
How much does a Caterpillar CB-64 weigh?
Standard operating weight with ROPS is about 12,980 kg (28,616 lb), including full fluids, a half-full water tank, and an 80 kg (175 lb) operator. Fully configured with attachments and full fluids, maximum machine weight runs to roughly 13,740 kg (30,291 lb).
What replaced the Caterpillar CB-64?
Caterpillar replaced the CB-64 with the CB64B, introduced around 2015-2016. The B-series update brought a Tier 4 Final C4.4 engine rated higher at roughly 142 hp, Cat Compaction Control mapping technology, and a narrower 2,000 mm (79 in) drum in place of the CB-64's 2,130 mm (84 in) drum.
What CB-64 owners discuss
How does the CB-64's hydrostatic drive and vibratory hydraulics hold up in daily use?
Operators generally rate the drive as smooth and predictable - fully hydrostatic propel with no mechanical clutch to wear out, and the vibratory circuit runs off the same field-proven pump/motor architecture used across the CB tandem roller line. When vibration output drops or quits, the consensus is that it's rarely the pump itself: low hydraulic fluid level, a partially restricted hydraulic filter, or a loose/corroded connector at the cab vibration switch or the pump's servo control solenoid will kill vibration before the pump or motor actually fails. Check fluid level, filter condition, and switch/solenoid wiring first any time the drum stops vibrating, rather than pulling the pump.
What's the most common wear item or downtime cause tied to the drums?
A clogged or malfunctioning drum water spray system is cited as the single biggest cause of downtime on double-drum asphalt compactors in this class, ahead of any drivetrain fault. Dirty water or a skipped filter change plugs the spray nozzles, leaves a dry patch on the drum, and hot mix sticks to the steel - once asphalt picks up on the drum you have to stop and clean it or risk tearing the mat. Run the spray reservoir off a clean water source where possible and stay on the filter-change interval in the operation and maintenance manual. Beyond the spray system, the eccentric-weight bearings inside each drum are the wear point to track - they carry the full vibratory load, and a worn bearing usually shows up first as reduced vibration output or a change in vibration feel/sound before it fails outright. Drum shells themselves can thin out or go slightly out of round after many years of service; that's a slow wear pattern, not a sudden failure.
Any wear points on the articulation joint or steering that owners watch on a tandem roller like this?
Because this machine steers by articulating the front and rear frame halves around a center pivot, that pivot pin/bushing and the steering cylinder pin bushings are the wear points to watch, same as on any articulated compactor. Rock the machine gently side to side and listen/feel for play or clunk in the center joint, and inspect the steering cylinder pin bushings during routine greasing - they take repeated shock loading on tight-radius turns and grade work. Staying on the greasing interval in the lube chart is the main preventive step; skipped greasing is what turns this from a minor wear item into a sloppy, hard-to-steer machine over time.
What engine quirks or issues do owners report with the CB-64's engine?
The CB-64 runs the Cat C4.4 ACERT Tier 3 diesel, rated around 102 kW (137 hp). It's turbocharged and the C4.4 industrial engine family is rated to hold power at higher altitude without derating, which crews doing mountain or high-plateau paving appreciate. Because it's a Tier 3 engine, there's no diesel particulate filter or SCR aftertreatment to manage - no forced regens, no DEF tank - which keeps daily upkeep simpler than the Tier 4 machines that came after it. The recurring complaint across the wider C4.4 ACERT common-rail engine family is a rough, unstable idle with no fault code logged, usually traced to a marginal fuel pressure sensor or a weakening fuel transfer pump once fuel filters and injector wiring are ruled out. Fuel system hardware and calibration varied across the C4.4 ACERT lineup and by emissions tier, so confirm against your specific machine's ECM and fuel system configuration rather than assuming this exact fix applies.
Are there known electrical or sensor gremlins on the CB-64?
Parasitic battery drain is the most-discussed electrical complaint. One owner tracing a dead-battery-overnight problem found system voltage present at every ground point with the master disconnect switch open, but no measurable current draw until the circuit breaker feeding battery power to the machine's ECM was pulled - removing that feed dropped the drain to a few hundredths of an amp. In short, on some machines the ECM circuit can stay live even with the master switch open, so a dead battery after the machine sits for a few days doesn't automatically mean a bad battery or alternator. Check the ECM power feed and its circuit breaker before replacing electrical components. Because this involves the machine's main electrical disconnect and grounding, have your dealer verify any fix before relying on the master switch to fully isolate the battery.
The drum won't vibrate - what do experienced techs check first?
Before condemning the vibratory pump or motor, the consensus troubleshooting order is: hydraulic fluid level, then hydraulic filter condition, then the wiring and connectors between the cab vibration switch and the pump's servo control solenoid. A loose or corroded connector at the switch or solenoid is a common culprit and is easy to miss on a quick visual check. Only after fluid, filters, and wiring check out clean do techs move to pressure-testing the vibratory circuit and inspecting the eccentric weight assembly for damage. Working through checks in that order avoids unnecessary parts-swapping on a system that is otherwise regarded as simple and durable.
What should I check before buying a used CB-64?
Walk the drums first - look for out-of-round wear, edge chipping, or thin spots on the shell, and confirm the water spray bars and nozzles lay down an even, unbroken pattern across the full drum width with no dry streaks. Run the vibratory system through its amplitude/frequency settings and feel or listen for smooth, even vibration on each drum. Cycle the hydrostatic propel in both directions and through full articulation steering, checking for delayed engagement, jerky response, or play in the center pivot and steering cylinder pins. Start the C4.4 ACERT engine cold if possible - it should settle into a stable idle without hunting; a rough, code-free idle is a known quirk on higher-hour machines and worth budgeting for. Ask for service records confirming spray-system filter and hydraulic filter change intervals were kept, since that history tells you more about remaining drum-spray reliability than the hour meter alone. Finally, check that the battery holds charge overnight with the master switch off - a handful of these machines have shown parasitic drain traced back to the ECM power circuit, and it is cheap to check but expensive to ignore. Because this touches the machine's electrical and steering safety systems, have your dealer verify anything that looks marginal before relying on it.
Compiled from owner and technician discussions across the industry — experiences vary by serial range and machine history.
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