402

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.

  • Specifications

  • Standard/Optional Equipment

  • Catalog

Maximum Rating

325BHP

Rated Speed

1800rpm

Emissions

2% 02 Emissions Rating: Export Only

Minimum Rating

215BHP

Compression Ratio

9.4:1

Aspiration

Naturally Aspirated or Turbocharged - Aftercooled

Rotation from Flywheel End

Counterclockwise

Flywheel and Flywheel Housing

SAE No. 1

Flywheel Teeth

113

Displacement

893in³

Oil Change Interval

750 hours

Ignition, Protection

Altronic III

Stroke

6in

Bore

5.4in

Cooling System

10gal (US)

Lube Oil System - Refill

20gal (US)

Length

76in

Width

50in

Height

56in

Weight - Dry

3000lb

Air Inlet System

Precleaner

Charging System

Battery chargers

Charging alternators

Charging alternators f/u/w c customer supplied shutoffs

Ammeter gauge

Ammeter gauge and wiring

Control mounting

Control System

PSG Woodward governor

Cooling System

Radiators

Non-sparking blower fan

Blower fans for customer supplied radiators

Fan drives for customer supplied radiators

ATAAC conversion

Aftercooler

Expansion tank

Heat exchangers

Exhaust System

Flexible fittings

Elbow

Flange

Pipe

Rain cap

Muffler

Fuel System

Fuel filter

Natural gas valve and jet kits

Ignition System

CSA shielded ignition

Wiring harness

Instrumentation

Gauges and instrument panels

Lube System

Auxiliary oil reservoir removal

Lubricating oil

Mounting System

Vibration isolators

Power Take-Offs

Auxiliary drive pulleys

Enclosed clutch and clutch support

Front stub shaft and flywheel stub shaft

Protection System

Gas valves

Starting System

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

General

Damper guard

Air Inlet System

Air cleaner — heavy-duty

Air cleaner rain cap

Service indicator

Control System

Governor — Woodward PSG mechanical

Governor locking — positive control

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. 1 flywheel

SAE No. 1 flywheel housing

SAE standard rotation

Fuel System

Gas pressure regulator

Natural gas carburetor

Ignition System

Altronic III ignition system

Instrumentation

Service meter

Lube System

Crankcase breather — top mounted

Oil cooler

Oil filter — RH

Auxiliary oil reservoir

Oil pan — full sump

Oil filler in valve cover, dipstick — RH

Mounting System

Engine supports

Protection System

Shutoffs

General

Paint — Cat yellow

Crankshaft vibration damper and drive pulleys

Lifting eyes

ALL

Air Inlet System

Air cleaner — heavy-duty

Air cleaner rain cap

Service indicator

Control System

Governor — Woodward PSG mechanical

Governor locking — positive control

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. 1 flywheel

SAE No. 1 flywheel housing

SAE standard rotation

Fuel System

Gas pressure regulator

Natural gas carburetor

Ignition System

Altronic III ignition system

Instrumentation

Service meter

Lube System

Crankcase breather — top mounted

Oil cooler

Oil filter — RH

Auxiliary oil reservoir

Oil pan — full sump

Oil filler in valve cover, dipstick — RH

Mounting System

Engine supports

Protection System

Shutoffs

General

Paint — Cat yellow

Crankshaft vibration damper and drive pulleys

Lifting eyes

Optional Equipment

Air Inlet System

Precleaner

Charging System

Battery chargers

Charging alternators

Charging alternators f/u/w c customer supplied shutoffs

Ammeter gauge

Ammeter gauge and wiring

Control mounting

Control System

PSG Woodward governor

Cooling System

Radiators

Non-sparking blower fan

Blower fans for customer supplied radiators

Fan drives for customer supplied radiators

ATAAC conversion

Aftercooler

Expansion tank

Heat exchangers

Exhaust System

Flexible fittings

Elbow

Flange

Pipe

Rain cap

Muffler

Fuel System

Fuel filter

Natural gas valve and jet kits

Ignition System

CSA shielded ignition

Wiring harness

Instrumentation

Gauges and instrument panels

Lube System

Auxiliary oil reservoir removal

Lubricating oil

Mounting System

Vibration isolators

Power Take-Offs

Auxiliary drive pulleys

Enclosed clutch and clutch support

Front stub shaft and flywheel stub shaft

Protection System

Gas valves

Starting System

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

General

Damper guard

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