G3406 Gas Compression Engine

Tough and durable, built on the industry-standard G3400 platform bring maximum uptime and low operating cost to your operation. G3406 engines meet the most demanding continuous duty gas compression applications with virtually no unscheduled downtime. Ideal applications for G3406 engines include gas lift, gas gathering, and wellhead gas compression. Cat G3406 gas engine. Ratings: 160-242 bkW (215-325 bhp) @ 1800 rpm are NSPS site compliant capable with customer-provided air-fuel ratio control and aftertreatment or available for non-regulated areas.

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Maximum Rating325BHP

Rated Speed1800rpm

Emissions2% 02 Emissions Rating: Export Only

Minimum Rating215BHP

Compression Ratio9.4:1

AspirationNaturally Aspirated or Turbocharged - Aftercooled

Rotation from Flywheel EndCounterclockwise

Flywheel and Flywheel HousingSAE No. 1

Flywheel Teeth113

Length76in

Displacement893in³

Oil Change Interval750 hours

Width50in

Ignition, ProtectionAltronic III

Stroke6in

Bore5.4in

Height56in

Weight - Dry3000lb

Cooling System10gal (US)

Lube Oil System - Refill20gal (US)

Standard

Air cleaner — heavy-duty

Air cleaner rain cap

Service indicator

Optional

Precleaner

Standard

Governor — Woodward PSG mechanical

Governor locking — positive control

Optional

PSG Woodward governor

Standard

Thermostats and housing

Jacket water pump

Aftercooler water pump

Aftercooler core

Optional

Radiators

Non-sparking blower fan

Blower fans for customer supplied radiators

Fan drives for customer supplied radiators

ATAAC conversion

Aftercooler

Expansion tank

Heat exchangers

Standard

Watercooled exhaust manifolds

Dry exhaust elbow

Optional

Flexible fittings

Elbow

Flange

Pipe

Rain cap

Muffler

Standard

SAE No. 1 flywheel

SAE No. 1 flywheel housing

SAE standard rotation

Standard

Gas pressure regulator

Natural gas carburetor

Optional

Fuel filter

Natural gas valve and jet kits

Standard

Altronic III ignition system

Optional

CSA shielded ignition

Wiring harness

Standard

Service meter

Optional

Gauges and instrument panels

Standard

Crankcase breather — top mounted

Oil cooler

Oil filter — RH

Auxiliary oil reservoir

Oil pan — full sump

Oil filler in valve cover, dipstick — RH

Optional

Auxiliary oil reservoir removal

Lubricating oil

Standard

Engine supports

Optional

Vibration isolators

Standard

Shutoffs

Optional

Gas valves

Standard

Paint — Cat yellow

Crankshaft vibration damper and drive pulleys

Lifting eyes

Optional

Damper guard

Optional

Battery chargers

Charging alternators

Charging alternators f/u/w c customer supplied shutoffs

Ammeter gauge

Ammeter gauge and wiring

Control mounting

Optional

Auxiliary drive pulleys

Enclosed clutch and clutch support

Front stub shaft and flywheel stub shaft

Optional

Air starting motor

Electric air start control

Air pressure regulator

Air silencer

Electric starting motor— single 12- and 24-volt

Starting aids

Battery sets, cables, and rack

G3406 Gas Compression Engine