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Genset Design

  • Meets U.S. EPA Large SI Tier 2.*
  • Genset designed to be paired with the Cat® energy storage system for a complete drilling factory solution
  • Engine design built on the G3500 platform with proven reliability and durability
  • EMCP 4.4 shipped standard
     • Jacket water and lube oil heaters shipped standard
  • Rugged package base designed for oil fields


Lean air/fuel mixture provides best available emissions and fuel efficiency for engines of this bore size

Advanced Digital Engine Management

ADEM™4 (A4) engine management system integrates speed control, air/fuel ratio control, and ignition/detonation controls into a complete engine management system. The ADEM™4 (A4) has an improved: user interface, display system, shutdown controls, and system diagnostics.

Full Range of Attachments

Large variety of factory-installed package attachments reduces packaging time


Every genset is full-load tested to ensure proper package performance.

Engine Specifications
Emissions/Fuel Strategy U.S. EPA Tier 2 S.I. Non Road Mobile
Aspiration Turbocharged-2 stage after cooled
Bore 170 mm (6.7 in)
Stroke 190 mm (7.5 in)
Displacement 52 l (3173 inu00b3)
Engine Control and Protection Electronic (ADEM 4)
Generator Set Control EMCP 4.4 Control Panels
Frequency - Speed 60 Hz
Length 4979.3 mm (196 in)
Width 2154.4 mm (84.8 in)
Height 2277.1 mm (89.6 in)
Engine Specifications
Fuel System Electronic Fuel Control Valve

Standard Equipment

  • Air Inlet System
    • Air cleaner, intermediate duty, with service indicator and air filter
      differential pressure sensors
  • Cooling System
    • Jacket water outlet- right hand flange connection
    • Jacket water pump, gear driven, centrifugal, non – priming
  • Exhaust System
    • Dry exhaust manifold
  • Fuel System
    • 10-35 kPag gas supply
  • Instrumentation
    • EMCP 4.4
    • ADEM™4
  • Lubrication System
    • Crankcase breather – top mounted
    • Prelube pump
    • Simplex oil filter
    • Standard Oil Pan

Optional Equipment

  • Air Inlet System
    • Pre-cleaners
  • Charging Alternator
    • Charging alternator 24V, 35A
  • Connections
    • Left hand flanged jacket water connection
  • Exhaust System
    • Exhaust weld flange
  • Fuel System
    • Gas train
  • Lubrication System
    • Electric prelube
    • Air prelube
    • Oil level regulator
    • Oil drain
  • Starting System
    • Barring group
    • Right hand air starter

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