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Superior™ Engines: Built for reliability in natural gas applications

Cooper Machinery Services’ turbocharged Superior™ gas engines are built for reliable, continuous, heavy-duty service. Ideally aligned with our extensive Superior™ reciprocating compressor portfolio in terms of speed and horsepower, these engines can provide lower fuel consumption, increased efficiency, lower emissions, and a service life that surpasses that of many other engines in the marketplace.

Available in 12- and 16-cylinder models, these exceedingly robust engines were designed from the ground up for operation on natural gas -- even dirty gas. Superior™ gas engines offer optimized fuel/air mixing and timed fuel injection resulting in reduced fuel consumption requirements. The engine’s low compression pistons reduce dynamic stress for more stable, reliable operation.

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Services

Cooper Machinery Services' aftermarket team delivers total aftermarket support for reciprocating compression and power equipment- from parts to machine shops, engineering to field support, for any make or model- all from one convenient and very attentive source.We are a dedicated aftermarket team that exists to help customers keep their reciprocating and power equipment running efficiently, reliably, and above all, profitably. Our broad network of worldwide aftermarket facilities consolidates parts sales and exchange, service, repair, re-manufacturing and asset management under one name. Our goal is to give you a competitive edge by delivering compression and power products, services and technical support through a single, efficient source. Cooper Machinery Services combines the technology, resources, and technical expertise to help identify your needs and provide the most appropriate solution- regardless of your equipment’s make or model. 

Services we provide include:

  • Field Services

  • Replacement Parts & Exchange

  • Reconditioning/Retrofits/Upgrades

  • Repair & Unit Exchange

  • Engineering & New Product Innovation

Contact Us

Legacy and current Superior™ Engines serviced by Cooper Machinery Services’ Authorized Distributors

Family

Model

Bore × Stroke (in)

Rated speed (rpm)

Rated HP/cyl (bhp)

BMEP (psi)

Aspiration

Number of Cylinders*

825

G

10 × 10½

900

100

106.7

 

6·8·12·16

825

GT

10 × 10½

900

138

 

Turbocharger

6·8·12·16

825

GTL

10 × 10½

900

138

146.7

Turbocharger

6·8·12·16

825

GTLA

10 × 10½

900

138

 

Turbocharger

6·8·12·16

825

GTLB

10 × 10½

900

138

146.7

Turbocharger

6·8·12·16

825

GTLD

10 × 10½

900

138

 

Turbocharger

16

825

GTLE

10 × 10½

900

138

 

Turbocharger

6·8

825

SGT

10 × 10½

1,000

188

180

Turbocharger

8

825

SGT

10 × 10½

900

166

177.8

Turbocharger

12·16

825

SGTA

10 × 10½

900

166

 

Turbocharger

8·12·16

825

SGTB

10 × 10½

1,000

188

180

Turbocharger

8

825

SGTB

10 × 10½

900

166

177.8

Turbocharger

12·16

825

SGTC

10 × 10½

900

166

 

Turbocharger

16

825

SGTD†

10 × 10½

900

166

177.8

Turbocharger

12·16

2400

G

9.45 × 10.24

1,200

200

184

Turbocharger

6·8·12·16

2400

GTL

9.45 × 10.24

1,200

200

184

Turbocharger

6·8·12·16

*6 & 8 cylinders are inline, 12 & 16 cylinders are vee

†Current active Superior engine product

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