C27 Tier 4 Diesel Engines - Highly Regulated
C27 Acert
Industrial engines

C27

The Cat?� C27 Industrial Diesel Engine is offered in ratings ranging from 597-783 bkW (800-1050 bhp) @ 1800 rpm. These ratings meet U.S. EPA Tier 4 Final emission standards.

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Power Rating
Maximum Power1050 hp
Maximum Torque3448 lb-ft @ 1200 rpm
Rated Speed1800 rpm
Minimum Power800 hp
Emission Standards
EmissionsU.S. EPA Tier 4 Final
General
Engine ConfigurationV-12
Bore5.4 in
Stroke6 in
Displacement1649.5 in³
Compression Ratio16.0:1
AspirationTwin Turbocharged-Aftercooled (TTA)
Combustion SystemDirect Injection
Rotation from Flywheel EndCounterclockwise
AftertreatmentDOC
Engine Dimensions - Approximate
Length73.8 in
Width63 in
Height53.9 in
Weight - Net Dry - Basic Operating Engine Without Optional Attachments6625 lb

Air Inlet System

  • Turbocharged
  • Air-to-Air Aftercooled

Control System

  • Electronic control system
  • Over-foam wiring harness
  • Automatic altitude compensation
  • Power compensated for fuel temperature
  • Configurable software features
  • Engine monitoring system SAE J1939 broadcast and control

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

  • Choice of SAE No. 0 or SAE No. 1 flywheel housing

Fuel System

  • MEUI injection
  • Fuel filter, secondary (2 micron)
  • Fuel transfer pump
  • Electronic fuel priming

Lube System

  • Open crankcase ventilation system
  • Oil cooler
  • Oil filler
  • Lube oil filter
  • Rear sump oil pan
  • Oil dipstick
  • Gear driven oil pump

General

  • Paint: Caterpillar yellow, with optional colors available at request
  • Vibration damper
  • Lifting eyes

Need installed dimensions with enclosure and tank? See Model Configurations