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.
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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
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/Optional Features
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
Attachments
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