G3512

Production of oil and gas in remote oilfields can be a challenge when utility power is not available. The Caterpillar product line of oilfield gas generator sets provides the ideal solutions for this challenge. Engines are designed to run on low to no-cost well site gas without sacrificing on performance. These generator sets allow customers to significantly reduce fuel cost and avoid the expense and logistics of diesel fuel deliveries. Plus, they are designed to withstand the harsh conditions in the oilfield and feature a heavy-duty construction ideal for loading and unloading operations.Cat generator sets are backed by the worldwide network of Cat dealers ready to support your operation with technical support, service, parts, and warranty.

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Emissions/Fuel Strategy U.S. EPA Tier 2 S.I. Non Road Mobile
Aspiration Turbocharged-2 stage after cooled
Bore 6.7 in
Stroke 7.5 in
Displacement 3173 in³
Engine Control and Protection Electronic (ADEM 4)
Generator Set Control EMCP 4.4 Control Panels
Frequency - Speed 60 Hz
Fuel System Electronic Fuel Control Valve
Length 196 in
Width 84.8 in
Height 89.6 in
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
  • ADEMâ„¢4
Lubrication System
  • Crankcase breather - top mounted
  • Prelube pump
  • Simplex oil filter
  • Standard Oil Pan
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