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Industrial

Cat® C27 Industrial Diesel Engine

  • Minimum Power
    800.0 bhp
  • Maximum Power
    1150 HP
  • Maximum Power
    1150.0 bhp
  • Maximum Torque
    3876 lb-ft @ 1400 rpm
Power Rating
Minimum Power
800.0 bhp
Maximum Power
1150 HP
Maximum Power
1150.0 bhp
Maximum Torque
3876 lb-ft @ 1400 rpm
Rated Speed
1800-2100 rpm
Minimum Power
800 HP
Rated Speed
1800-2100 rpm
Emission Standards
Emissions
U.S. EPA Tier 2 Equivalent
Emissions
U.S. EPA Tier 2 Equivalent
General
Engine Configuration
V-12, 4-Stroke-Cycle Diesel
Engine Configuration
V-12, 4-Stroke-Cycle Diesel
Bore
137.2 mm (5.4 in)
Bore
137.2 mm (5.4 in)
Bore
5.4 in
Stroke
6 in
Stroke
152.4 mm (6.0 in)
Stroke
152.4 mm (6.0 in)
Displacement
1649.5 in³
Displacement
27.03 L (1649.5 in³)
Aspiration
Turbocharged Aftercooled (TA)
Displacement
27.03 L (1649.5 in³)
Compression Ratio
16.5:1
Compression Ratio
16.5:1
Aspiration
Turbocharged Aftercooled (TA)
Combustion System
Direct Injection
Combustion System
Direct Injection
Rotation
Counterclockwise
Rotation from Flywheel End
Counterclockwise
Aftertreatment
-
Engine Dimensions - Approximate
Length
75.5 in
Width
57.6 in
Height
51.9 in
Weight
6495 lb
Height
1319 mm (51.9 in)
Length
1917 mm (75.5 in)
Weight
2946 kg (6495 lb)
Width
1464 mm (57.6 in)
Engine Dimensions (Approximate. Final dimensions dependent on selected options)
Length
1917 mm (75.5 in)
Width
1464 mm (57.6 in)
Height
1319 mm (51.9 in)
Weight
2946 kg (6495 lb)
  • Air Inlet System
    • Twin Turbocharged Aftercooled
    • 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