Cat® C2.2 Diesel Engine

Cat® C2.2 Diesel Engine

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 ...

Power Rating

Minimum Power
Maximum Power
Rated Speed
2200-3000 rpm

Emission Standards

U.S. EPA Tier 4 Interim Equivalent


Engine Configuration
Inline 4, 4-Stroke-Cycle Diesel
Naturally Aspirated (NA), Turbocharged (T) or Turbocharged Aftercooled (TA)
Compression Ratio
Combustion System
Indirect Injection
Rotation from Flywheel End

Engine Dimensions - Approximate

Weight - Net Dry - Basic Operating Engine Without Optional Attachments
184-194 kg (406-427.7 lb)
662 mm (26.0 in)
676-698 mm (26.6-27.5 in)
464-489 mm (18.3-19.3 in)

Reliable, Quiet and Durable Power

World-class manufacturing capability and processes coupled with proven core engine designs assure reliability, quiet operation, and many hours of productive life.

High Performance

Substantial torque rise delivers impressive performance throughout a wide speed range while maintaining low operating costs.

Fuel Efficiency

Fuel consumption optimized to match operating cycles of a wide range of equipment and applications while maintaining low operating costs.

Broad Application Range

Industry leading range of factory configurable ratings and options for agricultural, material handling, construction, mining, aircraft ground support, and other industrial applications.

Package Size

Ultra-compact package size ensures ease of installation as well as exceptional power density.

World-class Product Support Offered Through Global Cat Dealer Network

  • 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

Standard Equipment: