Cummins Marine Auxiliary Engine of 4BTA3.9-GM65
Cummins Marine Auxiliary Engine of 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 | 3.9 L |
Bore*Stroke(mm) | 102 * 120 |
CPL Number | 2720 |
Net Weight (with flywleel & alternator) | 350 Kg |
Overall Dimension(L*W*H) | 867mm*544mm*988mm |
Technical Specification of Cummins 4BTA3.9-GM65 Marine Auxiliary Engine | |
Marine Certification | CCS |
Aspiration | Turbocharged & Water-Air Inter-Cooled |
Fuel System | BYC A Pump/GAC Governor |
Governor | Mechanical |
Electrical System(Starter Motor/Alternator) | 12V/24V |
Lowest Starting Temp without auxiliary system | -12℃ |
Engine Cooling Fluid Volume | 7.9 L |
Compression ratio | 17.3:1 |
Piston Speed | 7.2 m/sec |
Engine Cooling System | Sea-water heat exchange cooled |
Performance Data of Cummins 4BTA3.9-GM65 Marine Auxiliary Engine | |
Rated Power/Speed | 65 kW/87HP @ 1800rpm |
Max. Power/Speed | 72 kW/96HP @ 1800rpm |
Fuel Consumption @ Rated Power | 217g/Kw.h |
Fuel Consumption @ Standby Power | 219g/Kw.h |
Idel Speed | 950~1050 rpm |
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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