New CAT Equipment

G3516 LE Gas 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 G3516 gas engine. Ratings: 492-1000 bkW (660-1340 bhp) @ 1200-1400 rpm are NSPS site compliant capable with customer-provided air-fuel ratio control and aftertreatment.

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    • Engine Specifications
      Displacement
      4210 in³
      Emissions
      NSPS Site Compliant Capable
      Maximum Rating
      1340 BHP
      Minimum Rating
      660 BHP
    Air Inlet System
    • Air cleaner — intermediate-duty with service indicator
    Control System
    • A3 ECU
    • Air-fuel ratio control
    Cooling System
    • Thermostats and housing
    • Jacket water pump
    • Aftercooler water pump
    • Aftercooler core for sea-air atmosphere
    • Aftercooler thermostats and housing
    Exhaust System
    • Watercooled exhaust manifolds
    Flywheels & Flywheel Housings
    • SAE No. 00 flywheel
    • SAE No. 00 flywheel housing
    • SAE standard rotation
    Fuel System
    • Gas pressure regulator
    • Natural gas carburetor
    Ignition System
    • A3 ECU
    Instrumentation
    • PL1000 Advisor panel
    Lubrication System
    • Crankcase breather — top mounted
    • Oil cooler
    • Oil filter — RH
    • Oil bypass filter
    • Oil pan — shallow
    • Oil sampling valve
    • Turbo oil accumulator
    Mounting System
    • Rails, engine mounting — 254 mm (10 in)
    Protection System
    • Electronic shutoff system
    • Gas shutoff valve
    General
    • Paint — Cat yellow
    • Vibration damper and guard — dual 484 mm (23 in)
    Air Inlet System
    • Remote air inlet adapters
    • Precleaner
    Charging System
    • Battery chargers
    • Charging alternators
    Cooling System
    • Aftercooler core
    • Thermostatic valve
    • Temperature switch
    • Connections
    • Expansion and overflow tank
    • Water level switch gauge
    Exhaust System
    • Flexible fittings
    • Elbows
    • Flange
    • Flange and exhaust expanders
    • Rain cap
    • Mufflers
    Fuel System
    • Low pressure gas conversions
    • Propane gas valve and jet kits
    • Fuel filter
    Instrumentation
    • PL1000 communications modules
    Lubrication System
    • Oil bypass filter removal and oil pan accessories
    • Sump pump
    • Air prelube pump
    • Manual prelube pump
    • Lubricating oil
    Mounting System
    • Rails
    • Vibration isolators
    Power Take-Offs
    • Front accessory drives
    • Auxiliary drive shafts and pulleys
    • Front stub shaft
    • Pulleys
    Protection System
    • Explosion relief valves, status control box interconnect wiring harness
    Starting System
    • Air starting motor
    • Air pressure regulator
    • Air silencer
    • Electric air start controls
    • Electric starting motors — dual 24-volt
    • Starting aids
    • Battery sets (24-volt dry), cables, and rack
    General
    • Flywheel intertia weight
    • Guard removal
    • Engine barring group
    • Premium 8:1 pistons
    • Premium cylinder heads