G3508 Low Emission Gas Compression Engine

G3508 Low Emission Gas Compression Engine

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.

Engine Specifications
Minimum Rating
524BHP
Maximum Rating
670BHP
Emissions
NSPS Site Compliant Capable or Non-regulated
Ignition, Protection
ADEM™ A3
Air/Fuel Ratio Control
ADEM™ A3

Standard Equipment:

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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