Industrial Oem

  • Specs Summary
  • Minimum Power
    41.6 bhp (31 bkW)
  • Maximum Power
    66.1 bhp (49.3 bkW)
  • Emissions
    U.S. EPA Tier 4 Interim Equivalent
  • Frequency
    2200-3000 rpm

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.

Power Rating

  • Minimum Power 41.6 bhp (31 bkW)
  • Maximum Power 66.1 bhp (49.3 bkW)
  • Frequency 2200-3000 rpm

Emission Standards

  • Emissions U.S. EPA Tier 4 Interim Equivalent

General

  • Engine Configuration Inline 4, 4-Stroke-Cycle Diesel
  • Bore 84 mm (3.3 in)
  • Stroke 100 mm (3.9 in)
  • Displacement 2.216 L (135 in³)
  • Aspiration Naturally Aspirated (NA), Turbocharged (T) or Turbocharged Aftercooled (TA)
  • Compression Ratio 23.3:1
  • Combustion System Indirect Injection
  • Rotation (from flywheel end) Counterclockwise
  • Lube System (refill) 10.6 L (11.2 qt)

Engine Dimensions (Approximate. Final dimensions dependent on selected options)

  • Length 660-664 mm (26-26.14in)
  • Width 459-531 mm (18.1-21 in)
  • Height 725 mm (28.5 in)
  • Weight, Net Dry (Basic Operating Engine Without Optional Attachments) 184-194 kg (406-427.7 lb)

Aftertreatment Dimensions (Approximate. Final dimensions dependent on selected options)

PETU Dimensions (Tier 4 Final, Stage IV Only)

Standard Equipment

Air Inlet System

  • Inlet manifold with choice of inlets.

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
  • Choice of cooling fans

Flywheels and Flywheel Housing

  • SAE No. 7 1/2, SAE No. 8 or SAE No. 10 flywheel
  • Choice of SAE No. 4 or standard backplate flywheel housing

Fuel System

  • Fuel injection pump
  • Spin-on fuel filter
  • Electronic Shut-off Solenoid (ESOS)

Lube System

  • Alternative oil fillers
  • Spin-on lube oil filter
  • Lube oil pressure switch
  • Lube oil sump

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

Optional Equipment