C1.5 Industrial Power Unit


Minimum Rating
32.5 BHP
24.2 bkW
Maximum Rating
32.5 BHP
24.2 bkW
U.S. EPA Tier 4 Interim Equivalent, EU Stage IIIA Equivalent
U.S. EPA Tier 4 Interim Equivalent, EU Stage IIIA Equivalent

Product Specifications for C1.5

Power Rating

Emission Standards


Power Unit Dimensions - Approximate

C1.5 Standard Equipment

Air Inlet System

  • Inlet manifold

Control System

  • Alternator 12 volt 65 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

Flywheel & Flywheel Housing

  • Naturally Aspirated: SAE No. 7 1/2 flywheel
  • Choice of SAE No. 4, SAE No. 5 or standard backplate flywheel housing

Fuel System

  • Fuel injection pump
  • 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 timing case rear facing PTO


  • 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

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