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G3412

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.

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      Benefits & Features

      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

      Engine Specifications
      Maximum Rating 447.0 bkW
      Emissions Non-regulated areas
      Displacement 27.0 l
      Minimum Rating 448.0 bkW
      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 2141.0 kg
      Oil Change Interval 750 hours
      Ignition, Protection Altronic III
      Stroke 152.0 mm
      Bore 137.0 mm
      Capacity for Liquids
      Cooling System 75.7 l
      Lube Oil System - Refill 170.3 l
      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
      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

      Product specifications, standard and optional equipment may vary depending on stock availability. For more information or to verify specific product details, please get in touch with one of our sales representatives.

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