Gas Compression Engines Gas Compression Engines

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.

Models

Units:

US
Metric

G3304B

Minimum Rating: 95.0 BHP 71.0 bkW
Maximum Rating: 95.0 BHP 71.0 bkW
Emissions: NSPS 2010 NSPS 2010

G3306B

Minimum Rating: 145.0 BHP 108.0 bkW
Maximum Rating: 211.0 BHP 157.0 bkW
Emissions: NSPS 2010 NSPS 2010

G3406

Minimum Rating: 215.0 BHP 160.0 bkW
Maximum Rating: 325.0 BHP 242.0 bkW
Emissions: NSPS Site Compliant Capable NSPS Site Compliant Capable

G3408

Minimum Rating: 255.0 BHP 190.0 bkW
Maximum Rating: 400.0 BHP 298.0 bkW
Emissions: NSPS Site Compliant Capable or non-regulated NSPS Site Compliant Capable or non-regulated

G3408C

Minimum Rating: 425.0 BHP 317.0 bkW
Maximum Rating: 425.0 BHP 317.0 bkW
Emissions: NSPS Site Compliant Capable or Non-regulated NSPS Site Compliant Capable or Non-regulated

G3412

Minimum Rating: 600.0 BHP 448.0 bkW
Maximum Rating: 600.0 BHP 447.0 bkW
Emissions: Non-regulated areas Non-regulated areas

G3412C

Minimum Rating: 637.0 BHP 475.0 bkW
Maximum Rating: 637.0 BHP 475.0 bkW
Emissions: NSPS Site Compliant Capable NSPS Site Compliant Capable

CG137-8

Minimum Rating: 400.0 BHP 298.0 bkW
Maximum Rating: 400.0 BHP 298.0 bkW
Emissions: NSPS Site Compliant Capable NSPS Site Compliant Capable

CG137-12

Minimum Rating: 600.0 BHP 447.0 bkW
Maximum Rating: 600.0 BHP 447.0 bkW
Emissions: NSPS 2010 NSPS 2010

G3508

Minimum Rating: 524.0 BHP 391.0 bkW
Maximum Rating: 670.0 BHP 500.0 bkW
Emissions: NSPS Site Compliant Capable or Non-regulated NSPS Site Compliant Capable or Non-regulated

G3508B

Minimum Rating: 690.0 BHP 514.0 bkW
Maximum Rating: 690.0 BHP 514.0 bkW
Emissions: NSPS Site Compliant Capable NSPS Site Compliant Capable

G3512

Minimum Rating: 790.0 BHP 589.0 bkW
Maximum Rating: 1004.0 BHP 749.0 bkW
Emissions: NSPS Site Compliant Capable NSPS Site Compliant Capable

G3512B

Minimum Rating: 1035.0 BHP 772.0 bkW
Emissions: NSPS Site Compliant Capable NSPS Site Compliant Capable
Ignition, Protection: ADEM™ A3 ADEM™ A3

G3516

Minimum Rating: 660.0 BHP 492.0 bkW
Maximum Rating: 1340.0 BHP 1000.0 bkW
Emissions: NSPS Site Compliant Capable NSPS Site Compliant Capable

G3516B

Minimum Rating: 1380.0 BHP 1029.0 bkW
Maximum Rating: 1380.0 BHP 1029.0 bkW
Emissions: NSPS Site Compliant Capable NSPS Site Compliant Capable

G3516J Gas Engine

Minimum Rating: 1380.0 BHP 1029.0 bkW
Emissions: U.S. EPA Spark Ignited Stationary NSPS emissions U.S. EPA Spark Ignited Stationary NSPS emissions
Aspiration: Turbocharged-2 Stage aftercooled Turbocharged-2 Stage aftercooled

G3520B

Minimum Rating: 1480.0 BHP 1104.0 bkW
Maximum Rating: 1725.0 BHP 1286.0 bkW
Emissions: NSPS Site Compliant Capable NSPS Site Compliant Capable

G3606

Minimum Rating: 1775.0 BHP 1324.0 bkW
Maximum Rating: 1895.0 BHP 1413.0 bkW
Emissions: NSPS Site Compliant Capable NSPS Site Compliant Capable

G3608

Minimum Rating: 2370.0 BHP 1767.0 bkW
Maximum Rating: 2520.0 BHP 1879.0 bkW
Emissions: NSPS Site Compliant Capable NSPS Site Compliant Capable

G3612

Minimum Rating: 3550.0 BHP 2647.0 bkW
Maximum Rating: 3785.0 BHP 2822.0 bkW
Emissions: NSPS Site Compliant Capable NSPS Site Compliant Capable

G3616

Minimum Rating: 4735.0 BHP 3531.0 bkW
Maximum Rating: 5045.0 BHP 3762.0 bkW
Emissions: NSPS Site Compliant Capable NSPS Site Compliant Capable

G3606 A4

Minimum Rating: 1875.0 BHP 1398.0 bkW
Maximum Rating: 2010.0 BHP 1499.0 bkW
Emissions: NSPS Site Compliant Capable NSPS Site Compliant Capable

G3608 A4

Minimum Rating: 2500.0 BHP 1864.0 bkW
Maximum Rating: 2675.0 BHP 1995.0 bkW
Emissions: NSPS Site Compliant Capable NSPS Site Compliant Capable

G3612 A4

Minimum Rating: 3750.0 BHP 2796.0 bkW
Maximum Rating: 4000.0 BHP 2983.0 bkW
Emissions: NSPS Site Compliant Capable NSPS Site Compliant Capable

G3616 A4

Minimum Rating: 5000.0 BHP 3729.0 bkW
Maximum Rating: 5350.0 BHP 3990.0 bkW
Emissions: NSPS Site Compliant Capable NSPS Site Compliant Capable

G12CM34 Gas Engine

Minimum Rating: 6135.0 HP 4575.0 ekW
Maximum Rating: 6135.0 HP 4575.0 ekW
Emissions: U.S. EPA SI NSPS Site Compliant Capable U.S. EPA SI NSPS Site Compliant Capable

G16CM34 Gas Engine

Minimum Rating: 8180.0 HP 6100.0 ekW
Maximum Rating: 8180.0 HP 6100.0 ekW
Emissions: U.S. EPA SI NSPS Site Compliant Capable U.S. EPA SI NSPS Site Compliant Capable

G3516 TA

Minimum Rating: 660.0 BHP 492.0 bkW
Maximum Rating: 1380.0 BHP 1029.0 bkW
Emissions: NSPS Site Compliant Capable NSPS Site Compliant Capable

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