G3306B Gas Compression Engine

G3306B Gas Compression Engine

G3306B Gas Compression Engine

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.

Engine Specifications
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
Weight - Dry
2450lb
Oil Change Interval
750 hours
Ignition, Protection
ADEM A4
Air/Fuel Ratio Control
ADEM A4
Stroke
6in
Bore
4.8in
Capacity for Liquids
Cooling System
5.25gal (US)
Lube Oil System - Refill
11.9gal (US)

Standard 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
 

Optional Equipment:

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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