Power units

C13

The Cat® C13 IPU configuration not only provides the flexibility and options found on a standard industrial engine, but also comes fitted with air filter and mounting, an integrated cooling system with air and coolant lines, and full wire harnessing with an engine-mounted ECM. Meeting Brazil MAR-1 and UN R96 Stage IIIA emission standards and UN R120 performance standards for measurement of net power and specific fuel consumption, the IPU allows for easier and faster installation, allowing the customer to spend less time worrying about integration and more time doing the work that matters.

Request a Quote
Have questions? Call 800.768.4200
Power Rating
Maximum Power536 hp
Rated Speed1800-2100
Minimum Power385 hp
Emission Standards
EmissionsBrazil MAR-1, UN R96 Stage IIIA, U.S. EPA Tier 3
General
Engine ConfigurationInline 6, 4-Stroke-Cycle Diesel
Bore5.1 in
Stroke6.2 in
Displacement763 in³
Compression Ratio17.0:1
AspirationTurbocharged Aftercooled (TA)
Rotation from Flywheel EndCounterclockwise
Aftertreatment-
Power Unit Dimensions
Length92 in
Width50 in
Height71 in
Weight3730 lb

Air Inlet System

  • Turbocharged
  • Air-to-Air Aftercooled

Control System

  • Electronic governing, PTO speed control
  • Programmable ratings
  • Automatic altitude compensation
  • Power compensation for fuel temperature
  • Programmable low and high idle and total engine limit
  • Electronic diagnostics and fault logging
  • Engine monitoring system SAE J1939 broadcast and control
  • ADEM™ A4 Electronic Control Unit (ECU)

Cooling System

  • Thermostats and housing, vertical outlet
  • Jacket water pump, centrifugal
  • Water pump, inlet

Exhaust System

  • Exhaust manifold, dry
  • Optional exhaust outlet

Flywheels and Flywheel Housing

  • SAE No. 1 flywheel housing

Fuel System

  • MEUI injection
  • Fuel filter, secondary (2 micron)
  • ACERT™ Technology
  • Fuel transfer pump
  • Fuel priming pump

Lube System

  • Crankcase breather
  • Oil cooler
  • Oil filler
  • Lube oil filter
  • Front sump oil pan
  • Oil dipstick
  • Gear driven oil pump

General

  • Vibration damper
  • Lifting eyes
  • Cold start capability to -20° C (-4° F)
  • Paint: Caterpillar yellow, with optional colors available at request

Need installed dimensions with enclosure and tank? See Model Configurations