Cat® C27 ACERT™ Industrial Diesel Engine

The Cat® C27 ACERT™ Industrial Diesel Engine is offered in ratings ranging from 597-858 bkW (800-1150 bhp) @ 1800-2100 rpm. These ratings meet U.S. EPA Tier 2 equivalent emission standards. Industries and applications powered by these high powered engines include Bore/Drill Rigs, Chippers/Grinders, Construction, Cranes, Dredgers, Forestry, Hydraulic Power Units, Irrigation Equipment, Material Handling, Mobile Earthmoving Equipment, Paving Equipment, Pumps, Shovels/Draglines, Surface Hauling Equipment and Trenchers.

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Minimum Power
800.0 bhp
Maximum Power
1150.0 bhp
Emissions
U.S. EPA Tier 2 Equivalent
Rated Speed
1800-2100 rpm

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Product Specs

Power Rating

Minimum Power
800.0bhp
Maximum Power
1150.0bhp
Rated Speed
1800-2100 rpm
Minimum Power
800BHP
Maximum Power
1150BHP
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
Bore
137.2 mm (5.4 in)
Stroke
152.4 mm (6.0 in)
Displacement
27.03 L (1649.5 in³)
Aspiration
Turbocharged Aftercooled (TA)
Compression Ratio
16.5:1
Combustion System
Direct Injection
Rotation (from flywheel end)
Counterclockwise
Engine Configuration
V-12, 4-Stroke-Cycle Diesel
Bore
137.2 mm (5.4 in)
Stroke
152.4 mm (6.0 in)
Aspiration
Turbocharged Aftercooled (TA)
Displacement
27.03 L (1649.5 in³)
Compression Ratio
16.5:1
Combustion System
Direct Injection
Rotation from Flywheel End
Counterclockwise

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, Net Dry (Basic Operating Engine Without Optional Attachments)
2946 kg (6495 lb)

Engine Dimensions - Approximate

Height
1319 mm (51.9 in)
Length
1917 mm (75.5 in)
Weight - Net Dry - Basic Operating Engine Without Optional Attachments
2946 kg (6495 lb)
Width
1464 mm (57.6 in)

Standard/Optional Features

Standard Equipment:

  • 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

Optional Equipment: