Industrial engines

C2.2

The new electronic Cat® C2.2 Industrial Diesel Engines, with common rail fuel system, deliver impressive performance throughout a wide speed range with exceptional power density. Ultracompact package size and extensive options make them ideal for agriculture, aerial lifts, compressors, construction, general industrial, irrigation equipment, material handling, mobile earthmoving equipment, mobile light towers, turf and landscaping, underground mining equipment, and welders.

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Power Rating
Maximum Power74 hp
Maximum Torque199 lb-ft @ 1600 rpm
Rated Speed2800 rpm
Minimum Power60 hp
Emission Standards
EmissionsU.S. EPA & CARB Tier 4 Final, EU Stage V
General
Engine ConfigurationIn-Line 4, 4-Stroke-Cycle Diesel
Bore3.3 in
Stroke3.9 in
Displacement135 in³
Compression Ratio17.0:1
AspirationTurbocharged (T) or Turbocharged-Aftercooled (TA)
Combustion SystemDirect Injection
Rotation from Flywheel EndCounterclockwise
AftertreatmentDOC+DPF
Engine Dimensions - Approximate
Length31.7 in
Width20.8 in
Height30.2 in
Weight - Net Dry - Basic Operating Engine Without Optional Attachments509 lb
Aftertreatment Dimensions
Length16.1 in
Weight12.8 lb
Aftertreatment Dimensions*
Diameter6.1 in

Control System

  • Alternator 12 volt 85 amp
  • Starter motor 12 volt
  • Glow plug starting aid, delivers heat directly to cylinder for best starting performance in cold weather
  • Electronic control unit - chassis mounted
  • Flexible and configurable software features and well supported SAE J1939 CAN bus enables highly integrated machines
  • Wiring harness connectors and sensors are waterproof and designed to withstand harsh off-highway environments

Flywheels and Flywheel Housing

  • SAE No. 4 standard flywheel housing
  • Choice of flywheel weight and bolting pattern to accommodate a range of industry-standard hydraulic pumps and transmissions

Fuel System

  • 2000 bar high-pressure common rail system
  • Proprietary fuel filters to ensure engine protection through correct service procedures, along with water-in-fuel detection, ensures maximum machine up-time for the operator

Lube System

  • Alternative oil fillers
  • Spin-on lube oil filter

Power Take Off (PTO)

  • SAE A PTO drive

General

  • Cast iron engine block
  • Cast iron exhaust manifold
  • Gradeability 35° continuous
  • Paint: Cat yellow

Aftertreatment/Clean Emissions Control Equipment

  • Diesel Oxidation Catalyst (DOC)
  • Diesel Particulate Filter (DPF)

Need installed dimensions with enclosure and tank? See Model Configurations