Land Mechanical Engines C27 ACERT™

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Key Specs

Maximum Rating
1150 BHP
858 bkW
Emissions
U.S. EPA Non-road Tier 2
U.S. EPA Non-road Tier 2
Displacement
1658 in³
27.2 l

Overview

Cat C27 ACERT engines are the ideal solution for your demanding operations in the oilfield. Decades of field operation and intense research and development allow Cat C27 ACERT engines to deliver excellent performance with low operating costs and emissions. This is an ideal engine for land mechanical drilling applications such as mud pump drives. Cat engines are backed by the worldwide network of Cat dealers ready to support your operation with technical support, service, parts, and warranty. Cat C27 ACERT Diesel Engine. Ratings: 597-858 bkW (800-1150 bhp) @ 1800-2100 rpm meet U.S. EPA Tier 2 equivalent emission standards.

Product Specifications for C27 ACERT™

Maximum Rating 1150 BHP 858 bkW
Emissions U.S. EPA Non-road Tier 2 U.S. EPA Non-road Tier 2
Displacement 1658 in³ 27.2 l
Minimum Rating 800 BHP 597 bkW
Bore 5.4 in 137.7 mm
Stroke 6 in 152.4 mm
Rated Speed 2100 r/min 1800 r/min
Aspiration Turbocharged-Aftercooled Turbocharged-Aftercooled
Governor and Protection ADEM A3 ADEM A3
Engine Weight - Net Dry 6382 lb 2895 kg
Oil Change Interval 250 250
Rotation from Flywheel End Counterclockwise Counterclockwise
Flywheel and Flywheel Housing SAE No. 0 or SAE No. 1 SAE No. 0 or SAE No. 1
Flywheel Teeth 136 (SAE 0), 113 (SAE 1) 136 (SAE 0), 113 (SAE 1)
Minimum Cooling System - Engine Only 14.5 gal (US) 54.9 l
Length 75.5 in 1918 mm
Width 57.6 in 1463 mm
Height 52 in 1321 mm

C27 ACERT™ Standard Equipment

Air Inlet System

  • Dual turbochargers side or rear mounted — inlet 152.4 mm (6 in.) hose connection

Control System

  • Electronic governing, PTO speed control
  • Programmable ratings
  • Cold mode start strategy
  • Automatic altitude compensation
  • Power compensation for fuel temperature
  • Programmable low and high idle and TEL
  • Electronic diagnostics and fault logging
  • Engine monitoring and protection system (speed, temperature, pressure)
  • J1939 Broadcast (diagnostic, engine status, and control)

Cooling System

  • Thermostats and housing — outlet LH vertical orientation
  • Jacket water pump — gear-driven, centrifugal RH

Exhaust System

  • Exhaust manifold — dry, heat shields
  • Dual turbo — rear turbo exhaust, full marmon connection 127 mm (5 in.), maximum load 10 kg for direct
  • Water-cooled center sections

Flywheels and Flywheel Housings

  • SAE No. 0 or SAE No. 1
  • SAE standard rotation

Fuel System

  • MEUI system
  • Fuel filter, RH ( 2 micron high performance)
  • Fuel transfer pump
  • Fuel priming pump (optional electric priming pump)

Lube System

  • Crankcase breather — rear mounted
  • Oil cooler — RH
  • Side turbo — oil filler in RH front gear case
  • Rear turbo — oil filler in RH valve cover
  • Oil level gauge — RH
  • Oil filter — RH
  • Oil pan rear sump

Mounting System

  • Front support — narrow

Power Take-Offs

  • Crankshaft pulley — 203.2 mm (8 in), 5 grooves 15.9 mm (.63 in) wide; 292.1 mm (11.5 in.) 1 groove 15.9 mm (.63 in.) wide

General

  • Vibration damper
  • Paint — Cat yellow
  • Lifting eyes
  • Automatic variable timing, electronic
  • Electronic installation kit 70-pin connector (connectors, pins, sockets)

C27 ACERT™ Optional Equipment

Air Inlet System

  • Air lines
  • Air cleaners
  • Precleaners

Charging System

  • Battery chargers
  • Charging alternators
  • Alternator mountings

Circuit Breakers

  • Circuit breaker mounting

Cooling System

  • Blower fans
  • Suction fans
  • Radiators

Exhaust System

  • Muffler

Fuel Systems

  • Electric fuel priming pump

Instrumentation

  • Gauges and instrument panels

Lube System

  • Lubricating oil
  • Oil pan
  • Oil filter

Mounting System

  • Engine supports

Power Take-Offs

  • Hydraulic pump drives
  • Pulley
  • Auxiliary drive

Starting System

  • Electric starting motor
  • Battery sets - 24V
  • Battery cable
  • Battery rack
  • Starting aids

Packaging

  • Overseas preservation
  • Storage preservation
  • Export packaging

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