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Caterpillar
Cat® C0.5 Diesel Engine
Cat®C0.5 Industrial Diesel Engines deliver impressive performance throughout a wide speed range with exceptional power density. Their ultra-compact package size and extensive choice of options ensures these engines are ideal for a wide range of small, off road applications. Single-side servicing improves ease of maintenance and lowers overall owner operating costs. Industries and applications powered by C0.5 engines include Auxiliary Power Units, Compactors/Rollers, Mobile Earthmoving Equipment, Mobile Light Towers and Turf and Landscaping. C0.5 engines, with ratings: 8.2-10.2 bkW (11.0-13.7 bhp) @ 2800-3600 rpm are available using U.S. EPA Flexibility. They are available for Europe and, depending on applicable emission standards, may be introduced in other regulated and non-regulated areas.
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Details
Specifications
Power Rating
| Spec | Value |
|---|---|
| Maximum Power | 13.7 HP 10.2 kW |
| Maximum Torque | 22 lb-ft @ 2600 rpm 29.7 Nm @ 2600 rpm |
| Rated Speed | 2800-3600 rpm 2800-3600 rpm |
| Minimum Power | 11 HP 8.2 kW |
Emission Standards
| Spec | Value |
|---|---|
| Emissions | U.S. EPA Tier 4 Interim Equivalent U.S. EPA Tier 4 Interim Equivalent |
General
| Spec | Value |
|---|---|
| Engine Configuration | Inline 2, 4-Stroke-Cycle Diesel Inline 2, 4-Stroke-Cycle Diesel |
| Bore | 2.6 in 67 mm |
| Stroke | 2.8 in 72 mm |
| Displacement | 31 in³ 0.5 l |
| Compression Ratio | 23.5:1 23.5:1 |
| Aspiration | Naturally Aspirated (NA) Naturally Aspirated (NA) |
| Combustion System | Indirect Injection Indirect Injection |
| Rotation from Flywheel End | Counterclockwise Counterclockwise |
| Aftertreatment | - - |
Engine Dimensions - Approximate
| Spec | Value |
|---|---|
| Length | 16 in 407 mm |
| Width | 14.6 in 371 mm |
| Height | 20.6 in 523 mm |
| Weight – Net Dry – Basic Operating Engine Without Optional Attachments | 126 lb 57 kg |
Standard Equipment
Air Inlet System
- Inlet manifold with choice of inlets.
Control System
- Alternator 12 volt 14 amp
- Starter motor 12 volt
- Glow plug starting aid
Cooling System
- Belt-driven coolant pump
- Coolant temperature switch
- Choice of cooling fans
Flywheel and Flywheel Housing
- SAE No. 6 1/2 flywheel
- Choice of SAE No. 5 or standard backplate flywheel housing
Fuel System
- Fuel injection pump
- Spin-on fuel filter
- Electronic Shut-off Solenoid (ESOS)
Lube System
- Closed circuit breather
- Spin-on lube oil filter
- Lube oil pressure switch
- Lube oil sump
General
- Cast iron, engine block
- Cast iron exhaust manifold–side outlet
- Cold start capability to -20° C (-4° F)
- Gradeability 35° continuous
- Paint: Caterpillar yellow, with optional colors available at request