Cummins 4BTA3.9-GM47 Marine Auxiliary Engine
General data of Cummins 4BTA3.9-GM47 Marine Auxiliary Engine |
Engine Model |
Cummins 4BTA3.9-GM47 |
Type |
4 cylinder in line |
Displacement |
3.9 L |
Bore&Stroke |
102×114 mm |
Dry Weight |
338 KG |
Dimension(L*W*H) |
867*544*988 (mm) |
Center of gravity from front face of block |
262 mm |
Center of gravity above crankshaft centerline |
160 mm |
|
Performance Date of Cummins 4BTA3.9-GM47 Marine Auxiliary Engine |
Rated Output |
47KW/63HP |
Standby Output |
52KW/70HP |
Rated Speed(RPM) |
1500 |
Frequency(HZ) |
50 |
Fuel Consumption/rated output |
211 g/KW.h |
Fuel Consumption/standby output |
213 g/KW.h |
|
Technical data of Cummins 4BTA3.9-GM47 Marine Auxiliary Engine |
Aspiration |
Turbocharged & Water-Air Intercooled |
Fuel System |
A Pump/GAC Governor Regulation ≤3% |
Coolant capacity-engine only |
7.9 litre |
Idle speed |
950-1050 |
Compression ratio |
|
Piston Speed |
|
Firing Order |
1-3-4-2 |
The above is general technicial information of Cummins 4BTA3.9-GM47 Marine Engine. It is also for us to supply the Cummins 4BTA3.9-GM47 genuine parts and marine generator set.
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