Gas Compression Engines

  • Specification Summary

  • Maximum Rating 1000 bkW
  • Emissions NSPS Site Compliant Capable
  • Minimum Rating 492 bkW
  • Displacement 69 l
  • Download Brochure
product-G3516 LE Gas Petroleum 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.

Engine Specifications

Maximum Rating 1000 bkW
Emissions NSPS Site Compliant Capable
Minimum Rating 492 bkW
Displacement 69 l

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

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

A3 ECU

Instrumentation

 PL1000 Advisor panel

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)

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

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

Oil bypass filter removal and oil pan accessories

Sump pump

Air prelube pump

Manual prelube pump

Lubricating oil

Mounting System

 Rails

 Vibration isolators

Rails

Vibration isolators

Power Take-Offs

 Front accessory drives

 Auxiliary drive shafts and pulleys

 Front stub shaft

 Pulleys

Front accessory drives

Auxiliary drive shafts and pulleys

Front stub shaft

Pulleys

Protection System

 Explosion relief valves, status control box interconnect wiring harness

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