Cummins Marine Auxiliary Engine 4BTA3.9-GM65

Cummins Marine Auxiliary Engine 4BTA3.9-GM65
| General Information of Cummins 4BTA3.9-GM65 Marine Auxiliary Engine | |
| Engine Model | 4BTA3.9-GM65 |
| Engine Type | 4 Cylinders In line |
| Displacement | 3.9L |
| Bore*Stroke(mm) | 102×120 |
| Dry Weight | 350 KG |
| Center of gravity from front face of block | 373 mm |
| Center of gravity above crankshaft centerline | 163 mm |
| Technical Specification of Cummins 4BTA3.9-GM65 Marine Auxiliary Engine | |
| Marine Certification | CCS |
| Aspiration | Turbocharged & Water-Air Intercooled |
| Fuel System | A Pump/GAC Governor Regulation ≤5% |
| Coolant liquid capacity-engine only | 7.9 litre |
| Idle speed | 950-1050 RPM |
| Compression ratio | 17.3:1 |
| Piston Speed | 7.2 m/sec |
| Firing Order | 1-3-4-2 |
| Performance Data of Cummins 4BTA3.9-GM65 Marine Auxiliary Engine | |
| Rated Output | 65/KW/87HP |
| Standby Output | 72KW/96HP |
| Rated Speed(RPM) | 1800 |
| Frequency(HZ) | 60 |
| Fuel Consumption/rated output | 217 g/KW.h |
| Fuel Consumption/standby output | 219 g/KW.h |
| As optional of Cummins 4BTA3.9-GM65 Marine Auxiliary Engine | |
| Control Panel | As optional |
| Marine Gearbox | As optional of Advance or Fada |
Curves shown above represent gross engine performance capabilities obtained and corrected in accordance with GB/T18297.
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