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G3412 Gas Compression Engine

Tough and durable, built on the industry-standard G3400 platform bring maximum uptime and low operating cost to your operation. G3412 engines meet the most demanding continuous duty gas compression applications with virtually no unscheduled downtime.Ideal applications for G3412 engines include gas lift, gas gathering, and wellhead gas compression. Cat G3412 gas engine. Ratings: 448 bkW (600 bhp) @ 1800 rpm are available for non-regulated areas.

Maximum Rating
600 BHP
Emissions
Non-regulated areas
Displacement
1649 in³
Minimum Rating
600 BHP

Engine Specifications

Maximum Rating
600BHP
Emissions
Non-regulated areas
Displacement
1649in³
Minimum Rating
600BHP
Compression Ratio
9.7:1
Aspiration
Turbocharged-Aftercooled
Rotation from Flywheel End
Counterclockwise
Flywheel and Flywheel Housing
SAE No. 0
Flywheel Teeth
136
Weight - Dry
4720lb
Oil Change Interval
750 hours
Ignition, Protection
Altronic III
Stroke
6in
Bore
5.4in

Capacity for Liquids

Cooling System
20gal (US)
Lube Oil System - Refill
45gal (US)

Standard Equipment:

  • Air Inlet System
    • Air cleaner — single element with service indicator
  • Control System
    • Governor — Woodward PSG mechanica
    • Governor control — positive locking
  • Cooling System
    • Thermostats and housing
    • Jacket water pump
    • Aftercooler water pump
    • Aftercooler core
  • Exhaust System
    • Watercooled exhaust manifolds
    • Dry exhaust elbow
  • Flywheel & Flywheel Housing
    • SAE No. 0 flywheel
    • SAE No. 0 flywheel housing
    • SAE standard rotation
  • Fuel System
    • Gas pressure regulator
    • Natural gas carburetor
  • Ignition System
    • Digital ignition system
  • Instrumentation
    • Service meter
  • Lube System
    • Crankcase breather — top mounted
    • Oil cooler
    • Oil filter — RH
    • Auxiliary oil reservoir
    • Rear sump oil pan
    • Oil filler in valve cover and dipstick — RH
  • Mounting System
    • Engine supports
  • Protection System
    • Shutoff
  • General
    • Paint — Cat yellow
    • Crankshaft vibration damper and drive pulleys
    • Lifting eyes

Optional Equipment:

  • Air Inlet System
    • Air cleaner
    • Air inlet adapter
    • Precleaner
    • Air cleaner rain cap
  • Charging System
    • Battery chargers
    • Charging alternators
    • Ammeter gauge
    • Ammeter gauge and wiring
    • Control mounting
  • Control System
    • EG3P/2301A speed control governor
    • PSG electric governor
    • PSG pneumatic governor
  • Cooling System
    • Radiators
    • Blower fan and fan drives for customer suppliedradiators
    • ATAAC conversion
    • Aftercooler
    • Expansion tank
    • Heat exchanger
  • Exhaust System
    • Flexible fittings
    • Elbows
    • Flanges
    • Rain caps
    • Mufflers
  • Fuel System
    • Dual gas regulator
    • Low energy fuel carburetor
    • Low pressure gas conversion
    • Propane and natural gas valve and jet kits
    • Fuel filter
  • Ignition System
    • CSA ignition
    • Ignition ground wiring harness
    • Power supply — digital ignition system
  • Instrumentation
    • Alarm module
    • Gauges and instrument panels
  • Lube System
    • Auxiliary oil reservoir removal
    • Lubricating oil
  • Mounting System
    • Vibration isolators
  • Power Take-offs
    • Auxiliary drive pulleys
    • Enclosed clutch
    • Clutch support
    • Front stub shaft
    • Flywheel stub shaft
    • Pulley removal
  • Protection System
    • Gas valves
    • Status control box interconnect wiring harness
  • Starting System
    • Air starting motor
    • Electric air start control
    • Air pressure regulator
    • Air silencer
    • Electric starting motors — single 24-volt
    • Starting aids
    • Battery sets (24-volt dry), cables, and rack
  • General
    • Tool set
    • Digital diagnostic tool

G3412C Low Emissions Gas Compression Engine

Maximum Rating
637 BHP
Emissions
NSPS Site Compliant Capable
Displacement
1649 in³

G3406 Gas Compression Engine

Maximum Rating
325 BHP
Emissions
NSPS Site Compliant Capable
Displacement
891 in³

G3408 Gas Compression Engine

Maximum Rating
400 BHP
Emissions
NSPS Site Compliant Capable or non-regulated
Displacement
1099 in³

G3408C Low Emissions Gas Compression Engine

Maximum Rating
425 BHP
Emissions
NSPS Site Compliant Capable or Non-regulated
Displacement
1099 in³

Specifications

Standard/Optional Features

Attachments