Cummins 6CT8.3-GM129 Marine Auxiliary Engine
Type: 6cylinder in line
Displacement: 8.3L
Bore&Stroke: 114×135 mm
Dry Weight: 684 KG
Chongqing Kyson Machinery Equipment Co., Ltd. is one of the leading manufacturers and suppliers of cummins 6ct8.3-gm129 marine auxiliary engine in China. With abundant experience, our factory offer high quality products made in China with competitive price. Welcome to place an order.
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General data of Cummins 6CT8.3-GM129 Marine Auxiliary Engine |
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Engine Mode |
Cummins 6CT8.3-GM129 |
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Type |
6cylinder in line |
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Displacement |
8.3L |
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Bore&Stroke |
114×135 mm |
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Dry Weight |
684 KG |
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Dimension(L*W*H) |
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Center of gravity from front face of block |
541 mm |
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Center of gravity above crankshaft centerline |
163 mm |
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Technical data of Cummins 6CT8.3-GM129 Marine Auxiliary Engine |
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Aspiration |
Turbocharged |
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Fuel System |
PB Pump/GAC Governor Regulation ≤5% |
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Coolant liquid capacity-engine only |
10 litre |
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Low Idle speed |
750-950 RPM |
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Compression ratio |
17.3.1 |
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Piston Speed |
8.1 m/sec |
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Firing Order |
1-5-3-6-2-4 |
Marine auxiliary generator set model, Dongfeng Cummins DCEC, 1800rpm compatible with 60Hz marine generator Dongfeng Cummins
Model suffix differentiation:
GM: Marine Generator for Marine Auxiliary Power Generation
DM: Marine Propulsion Marine Engine Propulsion
- G: Land use generator set
C: Construction Machinery
Application Scenarios
Marine auxiliary equipment, driving 60Hz marine generator set (1800rpm), emergency and berthing power supply for inland/sea vessels, Dongfeng Cummins
Same series comparison:
6CT8.3-GM115 115kW @ 1500rpm 50Hz marine auxiliary equipment
6CTA8.3-GM155 155kW @ 1500rpm 50Hz with intercooler
6CTA8.3-GM175 175kW @ 1800rpm 60Hz with intercooler






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