G3512 Low Emissions Gas Compression Engine

G3512 Low Emissions 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: 589-749 bkW (790-1004 bhp) @ 1200-1400 rpm are NSPS site compliant capable with customer-provided aftertreatment.

Minimum Rating
790.0 bhp
Maximum Rating
1004.0 bhp
Emissions
NSPS Site Compliant Capable
Minimum Rating
790 BHP

Engine Specifications

Minimum Rating
790.0bhp
Maximum Rating
1004.0bhp
Emissions
NSPS Site Compliant Capable
Minimum Rating
790BHP
Maximum Rating
1004BHP
Emissions
NSPS Site Compliant Capable
Ignition, Protection
ADEM™ A3
Air/Fuel Ratio Control
ADEM™ A3

Standard Equipment:

  • Flywheels & Flywheel Housings
    • SAE No. 00 flywheel
    • SAE No. 00 flywheel housing
    • SAE standard rotation
  • Lubrication System
    • Oil cooler
    • Oil filter — RH
    • Oil bypass filter (TA or NA engines only)
    • Oil pan — shallow
    • Oil bypass filter removal
    • Oil sampling valve
    • Oil pan accessories
    • Sump pump
    • Turbo oil accumulator
    • Air prelube pump
    • Manual prelube pump
    • Lubricating oil
  • Protection System
    • Electronic shutoff system
    • Gas shutoff valve
    • Crankcase explosion relief valves
  • General
    • Paint — Cat yellow
    • Vibration damper and guard — dual 484 mm (23 in.)
    • Flywheel guard removal
    • Engine barring group
    • Premium 8:1 pistons

Optional Equipment:

  • Air Inlet System
    • Remote air inlet adapters
    • Air cleaner — intermediate-duty with service indicator
    • Precleaners
  • Charging System
    • Battery chargers
    • Charging alternator
  • Cooling System
    • High temperature circuit (engine jacket + oil cooler):
    • Low temperature circuit (aftercooler):
    • Cleanable aftercooler core
    • Connection flanges
    • Expansion and overflow tank
    • Water level switch gauge
  • Exhaust System
    • Watercooled exhaust manifolds
    • Flexible fittings
    • Crankcase breather — top mounted
    • Elbows
    • Connection flanges
    • Exhaust expanders
    • Rain cap (NA engine only)
    • Mufflers
  • Fuel System
    • Gas pressure regulator
    • Low pressure gas conversions
    • Natural gas carburetor
    • Propane gas valve and jet kits
    • Fuel filter
    • Air/fuel ratio control
  • Instrumentation
    • Advisor panel
    • PL1000 communications modules
  • Mounting System
    • Rails, engine mounting — 254 mm (10 in.)
    • Rails
    • Vibration isolators
  • Power Take-offs
    • Front accessory drives
    • Auxiliary drive shafts and pulleys
    • Front stub shaft
    • Pulleys
  • Starting System
    • Air starting motor
    • Air pressure regulator
    • Air silencer
    • Electric air start controls
    • Electric starting motors — dual 24-volt
    • Battery sets (24-volt dry), cables, and rack