FEEDBACK

x

CALL ME

New Rental Used 

x

Live Chat

x

C2.2 POWER UNIT

c22

Emissions

Meets. U.S. EPA Tier 4 Interim equivalent, EU Stage IIIA equivalent emission standards.

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

This radiator-cooled package delivers impressive performance up to a 3000 rpm rating.

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

Ultra-compact package size ensures ease of installation as well as exceptional density. Radiators have been designed and air filters positioned for easy installation.

Low Cost Maintenance

Single-side servicing improves ease of maintenance and simplifies the servicing routine. Standard 500 hour service intervals.

Quality

Every Cat engine is manufactured to stringent quality standards in order to assure customer satisfaction.

World-class Product Support Offered Through Global Cat Dealer Network
  • Scheduled maintenance, including S•O•SSM 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
C2.2 Standard Equipment
Air Inlet System
  • Inlet manifold
Control System
  • Alternator 12 volt 65 amp
  • Tier 4 Final: Alternator 12V 85 amp
  • Starter motor 12 volt
  • Glow plug starting aid
Cooling System
  • Belt-driven coolant pump
  • Coolant temperature switch
  • Mounted air cleaner
  • Mounted radiator and fan
Flywheels and Flywheel Housing
  • SAE No. 7 1/2 flywheel
  • SAE No. 4 flywheel housing
Fuel System
  • Fuel injection pump
  • Spin-on fuel filter
  • Electronic Shut-off Solenoid (ESOS)
Lube System
  • Spin-on lube oil filter
  • Lube oil pressure switch
  • Lube oil sump
Power Take Off (PTO)
  • Provision for Power Take Off (PTO)
  • SAE A PTO drive (Tier 4 Final, Stage IV)
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
Overview

The Cat® C2.2 Industrial Power Unit is offered in ratings ranging from 37-41.7 bkW (49.6-55.9 bhp) @ 2800-3000 rpm. These ratings meet U.S. EPA Tier 4 Interim equivalent, EU Stage IIIA equivalent emission standards. Conveniently pre-configured for a wide range of applications, the Cat® Industrial Power Unit is a complete power package containing a radiator, flywheel, alternator and alternator wiring completely pre-assembled for fast, straightforward installation in a number of OEM, customer and packager applications. These fuel efficient units are ready made for irrigation, industrial, mining and other pump applications.

Power Rating
Minimum Rating37.0 bkW
Maximum Rating41.7 bkW
Rated Speed2800-3000 rpm.
Emission Standards
EmissionsU.S. EPA Tier 4 Interim Equivalent, EU Stage IIIA Equivalent
General
Engine ConfigurationInline 4, 4-Stroke-Cycle Diesel
Bore84 mm (3.3 in)
Stroke100 mm (3.9 in)
Displacement2.216 L (135 in³)
AspirationNaturally Aspirated (NA) or Turbocharged (T)
Compression Ratio23.3:1
Rotation (from flywheel end)Counterclockwise
Cooling System Capacity6.98 L (7.4 qt)
Lube System (refill)10.6 L (11.2 qt)
Power Unit Dimensions (Approximate. Final dimensions dependent on selected options)
Length946-973 mm (37.24-38.3 in)
Width513-590 mm (20.3-23.23 in)
Height854-973 mm (33.62-38.3 in)
Weight – Net Dry (Standard configuration without oil, cooling, clutch, compressor, A/C)218-228 kg (480-502 lb)