C2.2
The Cat® C2.2 Industrial Diesel Engine is offered in ratings ranging from 31-49.3 bkW (41.6-66.1 bhp) @ 2200-3000 rpm. These ratings meet EU Stage IIIA (U.S. EPA Tier 4 Interim equivalent) emission standards. 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.
Maximum Power
66 HP
Maximum Torque
153 lb-ft @ 1800 rpm
Rated Speed
2200-3000 rpm
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Specification
Value
Maximum Power
66 HP
Maximum Torque
153 lb-ft @ 1800 rpm
Rated Speed
2200-3000 rpm
Minimum Power
41.6 HP
Specification
Value
Emissions
U.S. EPA Tier 4 Interim Equivalent
Specification
Value
Engine Configuration
Inline 4, 4-Stroke-Cycle Diesel
Bore
3.3 in
Stroke
3.9 in
Displacement
135 in³
Compression Ratio
23.3:1
Aspiration
Naturally Aspirated (NA), Turbocharged (T) or Turbocharged Aftercooled (TA)
Combustion System
Indirect Injection
Rotation from Flywheel End
Counterclockwise
Aftertreatment
-
Specification
Value
Length
26 in
Width
19.3 in
Height
27.5 in
Weight - Net Dry - Basic Operating Engine Without Optional Attachments
427.7 lb
World-class manufacturing capability and processes coupled with proven core engine designs assure reliability, quiet operation, and many hours of productive life.
Substantial torque rise delivers impressive performance throughout a wide speed range while maintaining low operating costs.
Fuel consumption optimized to match operating cycles of a wide range of equipment and applications while maintaining low operating costs.
Industry leading range of factory configurable ratings and options for agricultural, material handling, construction, mining, aircraft ground support, and other industrial applications.
Ultra-compact package size ensures ease of installation as well as exceptional power density.
  • Scheduled maintenance, including SOSSM sample
  • Customer Support Agreements (CSA)
  • Caterpillar Extended Service Coverage (ESC)
  • Superior dealer service network
  • Extended dealer service network through the Cat Industrial Service Distributor (ISD) program
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