Cat® C2.2 Diesel Engine

Cat® C2.2 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 C2.2 engines include: Agriculture, Aerial Lifts, Bore/Drill Rigs, Chippers/Grinders, Compactors/Rollers, Compressors, Construction, General Industrial, Irrigation Equipment, Material Handling, Mining, Mobile Earthmoving Equipment, Mobile Light Towers, Mobile Sweepers, Paving Equipment, Pumps, Trenchers, Turf and Landscaping, Underground Mining Equipment and Welders. C2.2 engines, with ratings: 31-49.3 bkW (41.6-66.1 bhp) @ 2200-3000 rpm, meet EPA Tier 4 Interim equivalent, EU Stage IIIA equivalent emission standards. They are available using U.S. EPA and EU Flexibility, and for other regulated and non-regulated areas.

Units: US Metric
Power Rating
Maximum Power
66 HP
49.2 kW
Maximum Torque
153 lb-ft @ 1800 rpm
208 Nm @ 1800 rpm
Rated Speed
2200-3000 rpm
Minimum Power
41.6 HP
31 kW
Emission Standards
U.S. EPA Tier 4 Interim Equivalent
Engine Configuration
Inline 4, 4-Stroke-Cycle Diesel
3.3 in
84 mm
3.9 in
100 mm
135 in³
2.216 l
Compression Ratio
Naturally Aspirated (NA), Turbocharged (T) or Turbocharged Aftercooled (TA)
Combustion System
Indirect Injection
Rotation from Flywheel End
Engine Dimensions - Approximate
26 in
662 mm
19.3 in
489 mm
27.5 in
698 mm
Weight - Net Dry - Basic Operating Engine Without Optional Attachments
427.7 lb
194 kg
Standard Equipment
Air Inlet System
Control System
Cooling System
Flywheels and Flywheel Housing
Fuel System
Lube System
Payment Calculator

Payments calculated using this tool are estimates only and do not include applicable taxes, insurance, and other fees. Actual prices, interest rate, and payments may be different. Financing payment calculations are based on APR and term. Actual payment and terms are subject to approved credit with Cat Financial Services Corporation or other funding sources. Not all customers will qualify.