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Caterpillar
Cat?� C1.1 Diesel Engine
Cat® C1.1 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.
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Details
Specifications
Power Rating
| Spec | Value | 
|---|---|
| Maximum Power | 23.8 hp 17.8 kW | 
| Maximum Torque | 60.7 lb-ft @ 1600 rpm 82.3 Nm @ 1600 rpm | 
| Rated Speed | 2800 rpm 2800 rpm | 
| Minimum Power | 23.8 hp 17.8 kW | 
Emission Standards
| Spec | Value | 
|---|---|
| Emissions | U.S. EPA Tier 4 Final U.S. EPA Tier 4 Final | 
General
| Spec | Value | 
|---|---|
| Engine Configuration | In-Line 3 In-Line 3 | 
| Bore | 3 in 77 mm | 
| Stroke | 3.2 in 81 mm | 
| Displacement | 69 in³ 1.13 l | 
| Compression Ratio | 22.1:1 22.1:1 | 
| Aspiration | Naturally Aspirated (NA)/Turbocharged (T) Naturally Aspirated (NA)/Turbocharged (T) | 
| Combustion System | Indirect Injection Indirect Injection | 
| Rotation from Flywheel End | Counterclockwise Counterclockwise | 
| Aftertreatment | - - | 
| Total Lubricating Oil Capacity | 1.16 gal (US) 4.4 l | 
Engine Dimensions - Approximate
| Spec | Value | 
|---|---|
| Length | 19.6 in 500 mm | 
| Width | 20.1 in 513 mm | 
| Height | 23.1 in 588 mm | 
| Weight – Net Dry – Basic Operating Engine Without Optional Attachments | 238 lb 108 kg | 
Standard Equipment
Air Inlet System
- Inlet manifold with choice of inlets.
 
Control System
- Alternator 12 volt 65 amp
 - Starter motor 12 volt
 - Glow plug starting aid
 
Cooling System
- Belt-driven coolant pump
 - Coolant temperature switch
 
Flywheel and Flywheel Housing
- SAE No. 6 1/2 flywheel
 - Choice of SAE No. 5 or standard backplate flywheel housing
 - U.S. EPA Tier 4 Final: Standard backplate flywheel housing and flatface flywheel
 
Fuel System
- Fuel injection pump
 - Spin-on fuel filter
 
Lube System
- Low profile oil pan
 - Spin-on lube oil filter
 - Lube oil pressure switch
 
Power Take Off (PTO)
- Provision for Power Take Off (PTO)
 
General
- Cast iron, engine block
 - Cast iron exhaust manifold–side outlet
 - Cold start capability to -20° C (-4° F)
 - Paint: Caterpillar yellow, with optional colors available at request