Gas Compression Engines

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For gas lift, gas gathering, wellhead gas compression, pipeline compression, storage, gathering, and re-injection, Cat engines are the prime choice for reliable gas compression. Caterpillar offers the widest range of prime mover choices, with power ratings from 82 bkW (95 bhp) to 6,100 bkW (8,180 bhp). Innovative electronic controls give you superior performance with excellent fuel economy, performance flexibility, and dependability for low owning and operating costs.

7,000
12,000
CG137-12 Gas Engine

Maximum Rating 600 BHP

Rated Speed 1800 rpm

Emissions Rich Burn: EPA NSPS Site Compliant Capable with Caterpillar Supplied AFRC and Customer Supplied Aftertreatment

CG137-8 Gas Compression Engine

Maximum Rating 400 BHP

Rated Speed 1800 rpm

Emissions Rich Burn: EPA NSPS Site Compliant Capable with Caterpillar Supplied AFRC and Customer Supplied Aftertreatment

G3304B Gas Compression Engine

Maximum Rating 95 BHP

Rated Speed 1800 rpm

Emissions Rich Burn: EPA NSPS Site Compliant Capable with Caterpillar or Customer Supplied AFRC & Aftertreatment

G3306B Gas Compression Engine

Maximum Rating 211 BHP

Rated Speed 1800 rpm

Emissions Rich Burn: EPA NSPS Site Compliant Capable with Caterpillar or Customer Supplied AFRC & Aftertreatment

G3406 Gas Compression Engine

Maximum Rating 325 BHP

Rated Speed 1800 rpm

Emissions 2% 02 Emissions Rating: Export Only

G3408 Gas Compression Engine

Maximum Rating 400 BHP

Rated Speed 1800 rpm

Emissions Rich Burn: Standard Emissions for Export Only

G3408C Low Emissions Gas Compression Engine

Maximum Rating 425 BHP

Rated Speed 1800 rpm

Emissions Rich Burn: EPA NSPS Site Compliant Capable with Caterpillar Supplied AFRC and Customer Supplied Aftertreatment

G3412 Gas Compression Engine

Maximum Rating 600 BHP

Rated Speed 1800 rpm

Emissions Rich Burn: Standard Emissions for Export Only

G3412C Low Emissions Gas Compression Engine

Maximum Rating 637 BHP

Rated Speed 1800 rpm

Emissions Rich Burn: EPA NSPS Site Compliant Capable with Caterpillar Supplied AFRC and Customer Supplied Aftertreatment

G3508 Low Emission Gas Compression Engine

Maximum Rating 670 BHP

Rated Speed 1400 rpm

Emissions With Customer supplied Aftertreatment, 2g/bhp-hr NOx

G3512 Low Emissions Gas Compression Engine

Maximum Rating 1004 BHP

Rated Speed 1400 rpm

Emissions Lean Burn: EPA NSPS Site Compliant Capable with Customer Supplied Aftertreatment, 0.5 g/bhp-hr NOx

G3516 LE Gas Engine

Maximum Rating 660 BHP

Rated Speed 1200 rpm

Emissions Rich Burn: EPA NSPS Site Compliant Capable with Customer Supplied AFRC and Customer Supplied Aftertreatment or Standard Emissions for Export Only

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