QSL9G Gas Compression Applications

Power 175 - 175 hp
130 - 130 kW

Applications

Oil and Gas Gas Compression

Overview:

Wellhead compression applications require reliability and durability not found in every natural gas engine. For dependable low emission operations and world class support, you need Cummins QSL9G – an emissions compliant, high-performance natural gas engine that shares the proven heritage of the Cummins C Series diesel engines and many of the same heavy-duty components. You can depend on the QSL9G to stay emissions compliant, keep maintenance costs down and the gas flowing. Every day.

General Specifications
Inline 6-Cylinder, 4-Cycle, Natural Gas

Bore 4.49 in (114 mm)
Stroke 5.69 in (144.5 mm)
Displacement 8.9 L (543 cubic in)
Engine Power* 175 hp (131 kW)
Compression ratio 9.7:1
Aspiration Turbocharged and aftercooled
Exhaust Type Wet manifold
Weight** 1650 lb (748 kg)
Coolant capacity 2.9 gal (11 L)
Lube oil capacity 15 gal (57 L)
Rotation CWW from rear

* Rating dependent
** Weight is approximate and varies with options.

Model Rating

Compression Ratio

Emissions
QSL9G

175 hp (131 kW) @ 1800 rpm

9.7:1

(1)


(1) This engine emits 2.0 gr/hp-hr NOx, 4.0 gr/hp-hr CO, 1.0 gr/hp-hr VOC. This engine does not meet the revised EPA SI NSPS requirements for non-emergency engines and is offered only for use outside the U.S.



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