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G3508 Low Emission Gas Compression Engine

The line of G3500 engines brings versatility, uptime, and low operating cost to your gas compression operation. They are equipped with ADEM A3 technology that enables highest performance and safety while maintaining low emissions. Ideal applications for G3500 engines include gas lift, gas gathering, and wellhead gas compression. Cat G3508 gas engine. Ratings: 391-500 bkW (524-670 bhp) @ 1200-1400 rpm are NSPS site compliant capable with customer-provided air-fuel ratio control and aftertreatment or available for non-regulated areas.

  • Specifications

  • Standard/Optional Equipment

  • Catalog

Maximum Rating

670BHP

Rated Speed

1400rpm

Emissions

With Customer supplied Aftertreatment, 2g/bhp-hr NOx

Minimum Rating

524BHP

Displacement

2105in³

Ignition, Protection

ADEM™ A3

Air/Fuel Ratio Control

ADEM™ A3

Length

96in

Width

70in

Height

76in

Weight - Dry

11950lb

Air Inlet System

Remote air inlet adapters

Charging System

Battery chargers

Cooling System

Aftercooler core

Thermostatic valves

Connections

Expansion and overflow tank

Water level switch gauge

European Certifications

European Union certifications

Exhaust System

Flexible fittings

Elbows

Flanges

Flange and exhaust expanders

Mufflers

Fuel System

Fuel filter

Instrumentation

Customer communication modules

Lubrication System

Oil filters — duplex

Oil pan drain

Oil level regulator

Sump pumps

Lubricating oil

Mounting System

Rails

Vibration isolators

Power Take-Offs

Auxiliary drive shaft

Auxiliary drive pulleys

Front stub shaft

Pulleys

Protection System

Gas valve

Explosion relief valves

Starting System

Air pressure regulator

Air silencer

JW heaters

Battery sets (24-volt dry)

Battery accessories

General

Flywheel guard removal

Engine barring group

Premium 8:1 pistons

Air Inlet System

Remote air inlet adapters

Charging System

Battery chargers

Cooling System

Jacket water thermostats and housing — full open temperature 98°C (208°F)

Jacket water pump — gear driven, centrifugal, non-self-priming

Aftercooler water pump — gear driven, centrifugal, non-self-priming

Aftercooler core for sea-air atmosphere

Aftercooler thermostats and housing — full open temperature 35°C (95°F)

Aftercooler — raw water, cleanable

Exhaust System

Exhaust manifolds — watercooled

Flywheels & Flywheel Housings

SAE No. 00 flywheel

SAE No. 00 flywheel housing

SAE standard rotation

Fuel System

Gas pressure regulator

Natural gas carburetor

Fuel gas shut-off valve (24V DC)

Instrumentation

Advisor panel

Advisor interconnect harness

Lubrication System

Crankcase breathers — top mounted

Oil cooler

Oil filter — RH

Oil pan — shallow

Oil sampling valve

Turbo oil accumulator

Mounting System

Rails, engine mounting

Power Take-Offs

Front housing — two-sided

Front lower LH accessory drive

Protection System

Electronic shutoff system

Gas shutoff valve

General

Paint — Cat yellow

Vibration damper and guard

ALL

Air Inlet System

Remote air inlet adapters

Charging System

Battery chargers

Cooling System

Jacket water thermostats and housing — full open temperature 98°C (208°F)

Jacket water pump — gear driven, centrifugal, non-self-priming

Aftercooler water pump — gear driven, centrifugal, non-self-priming

Aftercooler core for sea-air atmosphere

Aftercooler thermostats and housing — full open temperature 35°C (95°F)

Aftercooler — raw water, cleanable

Exhaust System

Exhaust manifolds — watercooled

Flywheels & Flywheel Housings

SAE No. 00 flywheel

SAE No. 00 flywheel housing

SAE standard rotation

Fuel System

Gas pressure regulator

Natural gas carburetor

Fuel gas shut-off valve (24V DC)

Instrumentation

Advisor panel

Advisor interconnect harness

Lubrication System

Crankcase breathers — top mounted

Oil cooler

Oil filter — RH

Oil pan — shallow

Oil sampling valve

Turbo oil accumulator

Mounting System

Rails, engine mounting

Power Take-Offs

Front housing — two-sided

Front lower LH accessory drive

Protection System

Electronic shutoff system

Gas shutoff valve

General

Paint — Cat yellow

Vibration damper and guard

Optional Equipment

Air Inlet System

Remote air inlet adapters

Charging System

Battery chargers

Cooling System

Aftercooler core

Thermostatic valves

Connections

Expansion and overflow tank

Water level switch gauge

European Certifications

European Union certifications

Exhaust System

Flexible fittings

Elbows

Flanges

Flange and exhaust expanders

Mufflers

Fuel System

Fuel filter

Instrumentation

Customer communication modules

Lubrication System

Oil filters — duplex

Oil pan drain

Oil level regulator

Sump pumps

Lubricating oil

Mounting System

Rails

Vibration isolators

Power Take-Offs

Auxiliary drive shaft

Auxiliary drive pulleys

Front stub shaft

Pulleys

Protection System

Gas valve

Explosion relief valves

Starting System

Air pressure regulator

Air silencer

JW heaters

Battery sets (24-volt dry)

Battery accessories

General

Flywheel guard removal

Engine barring group

Premium 8:1 pistons

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