
Cummins Cummins G8.3 Gas Compression Applications
Category:
0-99 HP
Keywords:
0-99 HP
- Product Description
- Specifications
- Ratings
- Maintenance
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- Commodity name: Cummins G8.3 Gas Compression Applications
Power: 99 - 190 hp
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 the Cummins G8.3 – a 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 G8.3 to keep maintenance costs down and the gas flowing. Every day.
Features & Benefits
Designed for the oil and gas market, the G8.3 delivers exceptional dependability and low cost of operation.
Base Engine – Most major components, including block, crank, cam, gears and liners are common with the proven C series diesel.
Emissions – The G8.3 has catalyst ratings available to allow the engine to be operated as a rich burn engine and can be customer equipped with an AFR and catalyst to meet NSPS emissions requirements.
Air Handling – Naturally aspirated design delivers reliable performance and life.
Fuel System – Impco carburetor provides stable operation and fuel tracking through all load ranges.
Speed Control – Adjustable governor provides precise and stable rpm control under all load conditions.
Ignition System – Altronic CD1 integral electronic ignition system. Easily accessible spark plug location and single coil per cylinder for lower maintenance costs.
Lubrication System – High-capacity oil pan and combination full-flow and bypass oil filter reduces maintenance costs and extend service intervals.
Warranty – Cummins one year, unlimited hours. Backed by a worldwide distributor network.
Standard Equipment
Air Inlet System
Factory installed heavy duty air cleaner
Cooling System
Gear driven jacket water pump
Thermostat controlled jacket water circuit
Coolant filter for added corrosion protection
Auxiliary coolant pump optional for compressor cooling
Exhaust System
Tuned dry manifold for optimal exhaust flow
Fuel System
Impco carburetor
Maxitrol regulator
Speed Control System
Belt-driven mechanical governor
Electronic governor optional
Ignition System
Altronic CD1 integral electronic ignition system
Altronic III Shield ignition optional
Lube Oil System
Crankcase breather
High capacity oil pan for extended oil drain intervals
Combination full flow and bypass oil filter
Safety Shutoff Protection
Electronic fuel valve
Mounting Arrangement
Four point mounting
Lift provisions on engine
Flywheels and Flywheel Housings
Flywheel housing – SAE #3 Cast-iron, machined to accommodate starter mounting
Flywheel SAE # 3
SAE #2 and SAE #1 FW/FH options available
Electrical System
24-volt alternator
Starting System
24-volt starter
Gas starter optional
Power Take-Off
Front crankshaft pulley
Front stub shaft optional
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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* 99-190 hp (74-142 kW) Compression ratio NA: 10.5:1, TA: 8:5:1 Aspiration Naturally aspirated or turbocharged and aftercooled Exhaust Type Dry or watercooled manifold Weight** 1650 lb (748 kg) Lube oil capacity 8.5 gal (32.0 L) Rotation Counterclockwise -
Model Rating Compression Ratio
Emissions G8.3 135 hp (101 kW) @ 2200 rpm
10.5:1
(1) G8.3
118 hp (88 kW) @ 1800 rpm
10.5:1
(1) G8.3
99 hp (74 kW) @ 1800 rpm
10.5:1
(1) G8.3
99 hp (74 kW) @ 1500 rpm
10.5:1
(1)
Packaging and delivery
JINING YIKANG INTERNATIONAL TRADE CO., LTD. is a high-end intelligent equipment manufacturing company integrating production, education and research. The company is located in Jining National High-tech Zone, covering an area of 40,000 square meters, including R&D center, office building, production workshop, warehouse, test field and other facilities.

Customer visit
The company implements the strategy of "rooting in the local area and serving the world" and has established a stable cooperative relationship with Cummins, Shandong University, Engineering Machinery Association and other units. Adhering to the mission of "driving the world forward and realizing the most beautiful life", Cummins continues to empower customers with technological innovation to succeed and build a more efficient and cleaner future power world.

Factory appearance
The company was established in 2012 and has the qualification of Cummins authorized dealer. Its main business scope includes the sales and maintenance of Cummins engines and accessories, as well as the production and sales of small engines, generator sets and second-hand engines.

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