C27 ACERT Tier 4i Oilfield Diesel Generator Set

Producing oil and gas is a complex task that requires equipped designed specifically for the oilfield. Cat C-Series oilfield diesel generator sets offer a rugged design capable of withstanding harsh conditions in the oilfield. Decades of experience in engine manufacturing combined with the latest electronics deliver the highest performance, safe operation, low emissions, and simplified operator interface. Cat generator sets are backed by the worldwide network of Cat dealers ready to support your operation with technical support, service, parts, and warranty. C27 ACERT oilfield diesel generator set. Ratings: 725 ekW (1035 kVA) @ 60 Hz (1800 rpm) meets U.S. EPA Tier 4 interim emission standards.

Engine Specifications

Maximum Rating 725 ekW (907 - 1035 kVA)
Minimum Rating 725 ekW (907 - 1035 kVA)
Emissions/Fuel Strategy U.S. EPA Tier 2, U.S. EPA Tier 4 interim
Aspiration Turbocharged, aftercooled
Manifold Type Dry
Bore 5.4in
Stroke 6in
Displacement 1648in³
Engine Control and Protection ADEM A4
Generator Set Control EMCP 4.2
Generator SR4B
Fuel System MEUI
Frequency - Speed 60 Hz (1800 rpm)

Capacity for Liquids

Fuel Diesel


Length 186in
Width 77in
Height 86in
Weight 20000lb

Standard Equipment

  • Air Inlet System
    • Heavy-duty dual element air cleaner
    • Service indicator
  • Cooling System
    • Radiator package mounted (50° C)
    • Side-by-side cores
    • Coolant drain line with valve at edge of base
    • Coolant level sight gauge
    • Fan and belt guards
    • Cat Extended Life Coolant
    • Metal top and bottom tanks
  • Exhaust System
    • Dry exhaust manifold
  • Fuel System
    • Primary fuel filter
    • Secondary fuel filter
    • Fuel priming pump
    • Fuel transfer pump
  • Generator
    • SR4B
    • Class H insulation
    • Random wound
    • IP23 protection
    • Cat DVR
    • Permanent magnet excitation
    • Two-bearing, close coupled alignment
  • Controls
    • ADEM A4 ECU
    • EMCP 4.2 control panel
    • Emergency stop pushbutton
  • Lube System
    • Oil cooler
    • High efficiency oil filter
    • Oil drain valves
    • Fumes disposal
    • Gear-type lube oil pump
  • Mounting System
    • Heavy-duty oilfield welded steel base (skiddable)
    • Anti-vibration mounts
    • Designed welded base for increased durability (C-channel design)
  • Starting/charging System
    • 24-volt starting motor
    • 45-amp charging alternator
  • General
    • Paint — Caterpillar yellow except rails and radiators (gloss black)
    • Flywheel and flywheel housing — SAE No. 0
    • Engine lifting eyes

Optional Equipment

  • Air Inlet System
    • Pre-cleaners
  • Control System
    • Direct rack control
  • Cooling System
    • Jacket water heater
  • Exhaust System
    • Manifold and turbocharger guards
    • Expander
  • Generator
    • Self excited
  • Starting/charging System
    • Air starting motor
  • Mounting System
    • Short base - 4725 mm (186 in) total length (does not include drag bars)