G8.3E Gas Compression Applications

Power 99 - 118 hp
74 - 88 kW

Applications

Oil and Gas Gas Compression

Overview:

Wellhead compression and artificial lift applications require reliability and durability not found in every small natural gas engine. For dependable operations and world class support, you need Cummins G8.3E – an emission 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 G8.3E 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 5.32 in (135 mm)
Displacement 8.3 L (505 cubic in)
Engine Power* 99-118 hp (74-88 kW)
Compression ratio 10.5:1
Aspiration Naturally aspirated
Exhaust Type Dry or watercooled manifold
Weight** 1480 lb (671 kg)
Coolant capacity 2.9 gal (10.9 L)
Lube oil capacity 6.5 gal (32.0 L)
Rotation Counterclockwise

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

Model Rating

Compression Ratio

Emissions
G8.3E

190 hp (142 kW) @ 1800 rpm

8.5:1

(1)

G8.3E

175 hp (131 kW) @ 1800 rpm

8.5:1

(1)

(1) CUSTOMER-COMPLIANT UPGRADEABLE – This engine is capable of operating with a Three-Way Catalyst at this rating. It is the responsibility of the owner/operator to upgrade the engine with an air/fuel ratio controller and a Three Way Catalyst capable of meeting the SI NSPS regulations. The owner/operator is required to conduct site compliance testing and submit documentation per the EPA SI NSPS requirements.

* Requires EPA site validation testing.

 



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