Gas Compression Engines:

G3306B Gas Compression Engine

Minimum Rating
145.0 bhp
Maximum Rating
211.0 bhp
Emissions
NSPS 2010
Displacement
638.0 in3

Tough and durable, built on the industry-standard G3300 platform and equipped with technology that brings performance, uptime, and low operating cost to your operation. G3306B engines meet the most demanding continuous duty gas compression applications with virtually no unscheduled downtime. Ideal applications for G3306B engines include gas lift, gas gathering, and wellhead gas compression. Cat G3306B gas engine. Ratings: 108-157 bkW (145-211 bhp) @ 1800 rpm are NSPS site compliant capable with Caterpillar or customer-provided air-fuel ratio control and aftertreatment.



Product Specs

  • Engine Specifications

  • Minimum Rating
    145.0bhp
    Maximum Rating
    211.0bhp
    Emissions
    NSPS 2010
    Displacement
    638.0in3
    Compression Ratio
    10.5:1
    Aspiration
    Naturally Aspirated or Turbocharged-Aftercooled
    Rotation (from flywheel end)
    Counterclockwise
    Flywheel and Flywheel Housing
    SAE No. 1
    Flywheel Teeth
    156
    Oil Change Interval
    750 hours
    Stroke
    6.0in
    Bore
    4.8in
    Weight - Dry
    2450lb
    Ignition, Protection
    ADEM A4
    Air/Fuel Ratio Control
    ADEM A4
    Minimum Rating
    145BHP
    Maximum Rating
    211BHP
    Emissions
    NSPS 2010
    Displacement
    638in³
    Compression Ratio
    10.5:1
    Aspiration
    Naturally Aspirated or Turbocharged-Aftercooled
    Rotation from Flywheel End
    Counterclockwise
    Flywheel and Flywheel Housing
    SAE No. 1
    Flywheel Teeth
    156
    Oil Change Interval
    750 hours
    Stroke
    6in
    Bore
    4.8in
  • Capacity for Liquids

  • Cooling System
    5.25gal
    Lube Oil System (refill)
    11.9gal
    Cooling System
    5.25gal (US)
    Lube Oil System - Refill
    11.9gal (US)

Equipment

  • Air Inlet System
    • Air cleaner — intermediate duty, dry
    • Air cleaner rain cap (shipped loose)
    • Service indicator
  • Control System
    • ADEM A4
  • Cooling System
    • Thermostats and housing — full open temperature 97°C (207°F)
    • Jacket water pump — gear-driven, centrifugal, non-self-priming
  • Exhaust System
    • Exhaust manifolds — watercooled
    • Exhaust elbow — dry
    • 102 mm (4 in)
    • Three-way catalyst — 1.0 g NOx and 0.5 g NOx catalyst options
  • Flywheels & Flywheel Housings
    • Flywheel, SAE No. 1
    • Flywheel housing, SAE No. 1
    • SAE standard rotation
  • Fuel System
    • Air/fuel ratio control
    • Gas pressure regulator
    • Requires 10.3-34.5 kPa (1.5-5 psi) gas
    • Natural gas carburetor
  • Ignition System
    • ADEM A4 ignition
  • Lube System
    • Crankcase breather, top mounted
    • Oil cooler
    • Oil filter
    • Oil pan, full sump
    • Oil filler and dipstick
  • Protection System
    • The following parameters include alarm and shutdown
  • Charging Alternator
    • 24V, 35A alternator
    • 24V, 35A CSA alternator*
  • Cooling System
    • Radiators
    • Jacket water pump inlet adapter
  • Exhaust System
    • Exhaust flex fitting — ANSI flange
    • Exhaust elbow
    • Exhaust flange — ANSI flange
  • Guards
    • Fan guard
    • Damper guard
  • Ignition System
    • CSA certified electronics and ignition
  • Instrumentation
    • Operator interface panel
    • Operator interface panel enclosure
    • 15', 20' and 50' interconnect harness
  • Starting System
    • Air pressure regulator
    • Air start silencer
    • Vane starter
    • Electric starter
    • Turbine starter

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