G3306

Cat® G3306 Industrial Gas Engine. Ratings: 108-157 bkW (145-211 bhp) @ 1800 rpm are NSPS site compliant capable with customer-supplied aftertreatment. Some ratings also have standard emission settings available for export only. For specific emission information, please consult your local Cat Dealer.


SPECIFICATIONS
Power Rating
Minimum Power 145 BHP
Maximum Power 211 BHP
Frequency 1800 rpm


General
Bore 121 mm (4.75 in)
Stroke 152 mm (6.0 in)
Displacement 10.5 L (638 in³)
Aspiration Turbocharged Aftercooled (TA)
Engine Configuration Engine - Continuous


Engine Dimensions - Approximate
Height 1261 mm (50 in)
Length 1539 mm (60 in)
Weight - Net Dry 948 kg (2090 lb)
Width 978 mm (38 in)


BENEFITS & FEATURES
Engine Design


  • Proven 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

Quality


Every Cat engine is manufactured to stringent quality standards in order to assure customer satisfaction.

World-class Product Support Offered Through Global Cat Dealer Network


  • Scheduled maintenance, including SOSSM sample
  • Customer Support Agreements (CSA)
  • Caterpillar Extended Service Coverage (ESC)
  • Superior dealer service network
  • Extended dealer service network through the Cat Industrial Service Distributor (ISD) program

World-class Product Support Offered Through Global Cat Dealer Network


  • Scheduled maintenance, including SOSSM sample
  • Customer Support Agreements (CSA)
  • Caterpillar Extended Service Coverage (ESC)
  • Superior dealer service network
  • Extended dealer service network through the Cat Industrial Service Distributor (ISD) program

EQUIPMENT
Standard Equipment

Air Inlet System
  • Air cleaner
  • Air cleaner rain cap
  • Service indicator
Control System
  • Hydra-mechanical governor
Cooling System
  • Thermostats and housing
  • Jacket water pump
  • Aftercooler water pump
  • Aftercooler core
Exhaust System
  • Watercooled exhaust manifolds
  • Dry exhaust elbow
Flywheels & Flywheel Housings
  • SAE No. 1 flywheel
  • SAE No. 1 flywheel housing
  • SAE standard rotation
Fuel System
  • Gas pressure regulator
  • Natural gas carburetor
Ignition System
  • Altronic V ignition system
Instrumentation
  • Service meter
Lube System
  • Crankcase breather — top mounted
  • Oil cooler
  • Oil filter
  • Oil pan — full sump
  • Oil filler and dipstick
Mounting System
  • Engine supports
Protection System
  • Shutoffs
General
  • Paint — Cat yellow
  • Crankshaft vibration damper and pulley
  • Lifting eyes

Optional Equipment

Charging System
  • Battery chargers
  • Charging alternators
  • Ammeter gauge
  • Ammeter gauge and wiring
Control System
  • PSG Woodward governor
  • Vernier and positive locking control
Cooling System
  • ATAAC conversion
  • Aftercooler group
  • Expansion tank
  • Heat exchanger and expansion tank
  • Radiator
  • Blower fan for customer supplied radiators
  • Suction fan for customer supplied radiators
  • Fan drives for customer supplied radiators
  • Fan adapter for customer supplied radiators
  • Belt tightener
Exhaust System
  • Flexible fittings
  • Elbows
  • Flanges
  • Pipes
  • Rain caps
  • Mufflers
Fuel System
  • Low pressure gas conversion
  • Fuel filter
Ignition System
  • Altronic III
  • CSA shielded ignition
  • Wiring harness
  • Dual timing
Instrumentation
  • Gauges and instrument panels
Lube System
  • Lubricating oil
Mounting System
  • Vibration isolators
Power Take-Offs
  • Auxiliary drive pulleys and auxiliary pump
  • Enclosed clutch and clutch support
  • Flywheel stub shaft
  • Front stub shaft
Protection System
  • Mechanical shutoff
  • Gas valves
Starting System
  • Air starting motor
  • Air pressure regulator
  • Air silencer
  • Electric starting motors with start switch installed/ shipped loose
  • Starting aids
  • Battery sets
General
  • Tool set