Gas Compression Engines

Details

Maximum Rating
600.0 BHP

Rated Speed
1800 rpm

Emissions
Rich Burn: Standard Emissions for Export Only

Contact

Foley Equipment Sales

+1 (316) 943-4211

Request a Quote

Overview

Tough and durable, built on the industry-standard G3400 platform bring maximum uptime and low operating cost to your operation. G3412 engines meet the most demanding continuous duty gas compression applications with virtually no unscheduled downtime. Ideal applications for G3412 engines include gas lift, gas gathering, and wellhead gas compression. Cat G3412 gas engine. Ratings: 448 bkW (600 bhp) @ 1800 rpm are available for non-regulated areas.

Features at a Glance

Engine Design: - Improved reliability and durability - Ability to burn a wide spectrum of gaseous fuels - Robust diesel strength design prolongs life and lowers owning and operating costs- Broad operating speed range

Full Range of Attachments: Large variety of factory-installed engine attachments reduces packaging time

Testing: Every engine is full-load tested to ensure proper engine performance

Gas Engine Rating Pro: GERP is a web-based program designed to provide site performance capabilities for Cat® natural gas engines for the gas compression industry. GERP provides engine data for your site's altitude, ambient temperature, fuel, engine coolant heat rejection, performance data, installation drawings, spec sheets, and pump curves.

Product Support Offered Through Global Cat Dealer: More than 2,200 dealer outletsCat factory-trained dealer technicians service every aspect of your petroleum engineCat parts and labor warrantyPreventive maintenance agreements available for repairbefore-failure optionsS•O•SSM program matches your oil and coolant samples against Caterpillar set standards to determine:- Internal engine component condition- Presence of unwanted fluids- Presence of combustion by-products- Site-specific oil change interval

Over 80 Years of Engine Manufacturing Experience: Over 60 years of natural gas engine productionOwnership of these manufacturing processes enables Caterpillar to produce high quality, dependable products.- Casts engine blocks, heads, cylinder liners, and flywheel housings- Machines critical components- Assembles complete engine

Web Site: For all your petroleum power requirements, visit www.cat.com/oilandgas.

Specifications

Full Specifications

Engine Specifications: Maximum Rating
600.0 BHP

Rated Speed
1800 rpm

Emissions
Rich Burn: Standard Emissions for Export Only

Minimum Rating
600.0 BHP

Displacement
1649.0 in³

Compression Ratio
9.7:1

Aspiration
Turbocharged - Aftercooled

Rotation from Flywheel End
Counterclockwise

Flywheel and Flywheel Housing
SAE No. 0

Flywheel Teeth
136

Weight - Dry
4720.0 lb

Oil Change Interval
750 hours

Ignition, Protection
Altronic III

Stroke
6.0 in

Bore
5.4 in

Capacity for Liquids: Cooling System
20.0 gal (US)

Lube Oil System - Refill
45.0 gal (US)

Equipment

Standard Equipment

Air Inlet System

Air cleaner — single element with service indicator

Control System

Governor — Woodward PSG mechanica
Governor control — positive locking

Cooling System

Thermostats and housing
Jacket water pump
Aftercooler water pump
Aftercooler core

Exhaust System

Watercooled exhaust manifolds
Dry exhaust elbow

Flywheel & Flywheel Housing

SAE No. 0 flywheel
SAE No. 0 flywheel housing
SAE standard rotation

Fuel System

Gas pressure regulator
Natural gas carburetor

Ignition System

Digital ignition system

Instrumentation

Service meter

Lube System

Crankcase breather — top mounted
Oil cooler
Oil filter — RH
Auxiliary oil reservoir
Rear sump oil pan
Oil filler in valve cover and dipstick — RH

Mounting System

Engine supports

Protection System

Shutoff

General

Paint — Cat yellow
Crankshaft vibration damper and drive pulleys
Lifting eyes

Optional Equipment

Air Inlet System

Air cleaner
Air inlet adapter
Precleaner
Air cleaner rain cap

Charging System

Battery chargers
Charging alternators
Ammeter gauge
Ammeter gauge and wiring
Control mounting

Control System

EG3P/2301A speed control governor
PSG electric governor
PSG pneumatic governor

Cooling System

Radiators
Blower fan and fan drives for customer suppliedradiators
ATAAC conversion
Aftercooler
Expansion tank
Heat exchanger

Exhaust System

Flexible fittings
Elbows
Flanges
Rain caps
Mufflers

Fuel System

Dual gas regulator
Low energy fuel carburetor
Low pressure gas conversion
Propane and natural gas valve and jet kits
Fuel filter

Ignition System

CSA ignition
Ignition ground wiring harness
Power supply — digital ignition system

Instrumentation

Alarm module
Gauges and instrument panels

Lube System

Auxiliary oil reservoir removal
Lubricating oil

Mounting System

Vibration isolators

Power Take-Offs

Auxiliary drive pulleys
Enclosed clutch
Clutch support
Front stub shaft
Flywheel stub shaft
Pulley removal

Protection System

Gas valves
Status control box interconnect wiring harness

Starting System

Air starting motor
Electric air start control
Air pressure regulator
Air silencer
Electric starting motors — single 24-volt
Starting aids
Battery sets (24-volt dry), cables, and rack

General

Tool set
Digital diagnostic tool

Resources

G3412 Gas Engine Spec Sheet

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