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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.

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Maximum Rating
670 BHP
Rated Speed
1400 rpm
Emissions
With Customer supplied Aftertreatment, 2g/bhp-hr NOx
Minimum Rating
524 BHP

Engine Specifications

  • Air/Fuel Ratio Control ADEM™ A3

  • Displacement 2105in³

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

  • Height 76in

  • Ignition, Protection ADEM™ A3

  • Length 96in

  • Maximum Rating 670BHP

  • Minimum Rating 524BHP

  • Rated Speed 1400rpm

  • Weight - Dry 11950lb

  • Width 70in

Standard Equipment

  • Remote air inlet adapters

  • Battery chargers

  • 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 manifolds — watercooled

  • SAE No. 00 flywheel

  • SAE No. 00 flywheel housing

  • SAE standard rotation

  • Gas pressure regulator

  • Natural gas carburetor

  • Fuel gas shut-off valve (24V DC)

  • Advisor panel

  • Advisor interconnect harness

  • Crankcase breathers — top mounted

  • Oil cooler

  • Oil filter — RH

  • Oil pan — shallow

  • Oil sampling valve

  • Turbo oil accumulator

  • Rails, engine mounting

  • Front housing — two-sided

  • Front lower LH accessory drive

  • Electronic shutoff system

  • Gas shutoff valve

  • Paint — Cat yellow

  • Vibration damper and guard

Optional Equipment

  • Remote air inlet adapters

  • Battery chargers

  • Aftercooler core

  • Thermostatic valves

  • Connections

  • Expansion and overflow tank

  • Water level switch gauge

  • European Union certifications

  • Flexible fittings

  • Elbows

  • Flanges

  • Flange and exhaust expanders

  • Mufflers

  • Fuel filter

  • Customer communication modules

  • Oil filters — duplex

  • Oil pan drain

  • Oil level regulator

  • Sump pumps

  • Lubricating oil

  • Rails

  • Vibration isolators

  • Auxiliary drive shaft

  • Auxiliary drive pulleys

  • Front stub shaft

  • Pulleys

  • Gas valve

  • Explosion relief valves

  • Air pressure regulator

  • Air silencer

  • JW heaters

  • Battery sets (24-volt dry)

  • Battery accessories

  • Flywheel guard removal

  • Engine barring group

  • Premium 8:1 pistons

*This estimate is for the base rental charge only. Other fees and charges may apply and will be calculated at the time of rental. Does not include delivery fees.
*Images are for general reference only. Individual product models may vary. Please consult with your dealer to verify machine configuration.