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Industrial Diesel Engines - Highly Regulated

Cat® industrial engines are ready for your application. These engines deliver the unsurpassed reliability, durability, fuel efficiency, and low cost of ownership you have come to expect from Caterpillar. And our world-class product support will never let you down. All this adds up to a powerful advantage for you. Every Cat industrial diesel and gas engine comes with 75 years of engine experience. Our world-class product line of high-speed and medium-speed industrial engines in a wide range of applications offer power solutions for the most demanding installations and the harshest environments. With power options from 8.2 to 6,100 bkW (11 to 8,180 bhp), Cat industrial diesel and gas engines offer the widest power range in the industry.

Cat® C27 Diesel Engine

The Cat® C27 ACERT™ 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. Industries and applications powered by C27 ACERT 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. Specifications are for configurations with side-mounted turbos. Configurations are also available with rear-mounted turbos for 652 bkW (875 bhp) and 708 bkW (950 bhp) ratings.

  • Specification Summary

  • Maximum Power 783 kW
  • Maximum Torque 4674 Nm @ 1200 rpm
  • Rated Speed 1800 rpm
  • Minimum Power 597 kW

Product Details

Power Rating

Maximum Power 783 kW
Maximum Torque 4674 Nm @ 1200 rpm
Rated Speed 1800 rpm
Minimum Power 597 kW

Emission Standards

Emissions U.S. EPA Tier 4 Final

General

Engine Configuration V-12
Bore 137.2 mm
Stroke 152.4 mm
Displacement 27 l
Compression Ratio 16.0:1
Aspiration Twin Turbocharged-Aftercooled (TTA)
Combustion System Direct Injection
Rotation from Flywheel End Counterclockwise
Aftertreatment DOC

Engine Dimensions - Approximate

Length 1874 mm
Width 1600 mm
Height 1370 mm
Weight - Net Dry - Basic Operating Engine Without Optional Attachments 3004 kg
  • 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
  • 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
    • Power Take Off
      • General
        •  Paint: Caterpillar yellow, with optional colors available at request
        •  Vibration damper
        •  Lifting eyes
      • Paint: Caterpillar yellow, with optional colors available at request
        • Vibration damper
          • Lifting eyes

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