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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.

Cat Specs
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Engine Specifications

Minimum Rating
145 kV·A
Maximum Rating
211 kV·A
Emissions
NSPS 2010
Compression Ratio
10.5:1
Weight - Dry
2450 lb
Rotation from Flywheel End
Counterclockwise
Oil Change Interval
750 hours
Ignition, Protection
ADEM A4
Flywheel and Flywheel Housing
SAE No. 1
Flywheel Teeth
156
Air/Fuel Ratio Control
ADEM A4
Aspiration
Naturally Aspirated or Turbocharged-Aftercooled
Stroke
6 in
Displacement
638 in³
Bore
4.8 in

Capacity for Liquids

Lube Oil System - Refill
11.9 qt (US)
Cooling System
5.25 qt (US)