Industrial engines
C2.8
The Cat C2.8 LRC Industrial Diesel Engines offer the perfect balance of compact size, reliability, and performance. This engine is offered in ratings ranging up to 55 bkW (74 bhp) @ 2500 rpm. The C2.8 is designed to meet the needs of many industries and applications, including agricultural tractors, aerial lifts, aircraft ground support, bore/drill rigs, chippers/grinders, compactors/rollers, compressors, forestry, irrigation equipment, material handling, mining, earthmoving equipment, paving equipment, pumps, fruit harvesters equipment, turf and underground mining equipment.
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| Maximum Power | 74 hp |
|---|---|
| Maximum Torque | 221 lb-ft @ 1600 rpm |
| Rated Speed | 2200-2400 rpm |
| Minimum Power | 67 hp |
| Emissions | UN ECE R96 Stage IIIA, Brazil MAR-1 |
|---|
| Engine Configuration | Inline 4, 4-Stroke-Cycle Diesel |
|---|---|
| Bore | 3.5 in |
| Stroke | 4.3 in |
| Displacement | 171 in³ |
| Compression Ratio | 17.0:1 |
| Aspiration | Turbocharged (T) and Turbocharged Aftercooled (TA) |
| Combustion System | Direct Injection |
| Rotation from Flywheel End | Counterclockwise |
| Aftertreatment | - |
| Length | 24.9 in |
|---|---|
| Width | 21.2 in |
| Height | 30.9 in |
| Weight - Net Dry - Basic Operating Engine Without Optional Attachments | 705 lb |
Air Inlet System
- Induction manifolds
- Exhaust manifolds
Control System
- Starter motor (12V or 24V)
- Alternator (12V or 24V)
- Electronic Control Unit (chassis mounted)
- Engine control sensors and robust wiring harness
- Data interface via CANbus J1939
Flywheels and Flywheel Housing
- Flywheel housings – SAE 3 or SAE 4
- Choice of flywheel to match industry common hydraulic pumps and transmissions
- Side PTO with SAE A or SAE B interface
Fuel System
- Fuel filter – preconnected but chassis mounted
- With water sensor
Lube System
- Lubricating oil filters
- High incline oil pan – 35° continuous in all directions
General
- Cold start capability to -20° C (-4° F) with standard equipment
- Paint: Caterpillar yellow, with optional colors available at request
Need installed dimensions with enclosure and tank? See Model Configurations