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S.E.M.T.-Pielstick PC2.6 Diesel Engine


Engine model PC2-6 Marine
Type 4-stroke, single acting, trunk piston type, exhaust turbo charged, reversible and non-reversible diesel engine
Cylinder arrangement In line Vee
Number of cylinder 6 7 8 9 10 12 14 16 18
Cylinder bore x stroke mm 400 x 460
MCR Maximum continuous rating kW 3300 3850 4400 4950 5500 6600 7700 8800 9900
Engine speed rpm 520
Mean piston speed m/s 7.97
Mean effective pressure Mpa 2.20
NSR Normal service rating (90%) kW 2970 3465 3960 4455 4950 5940 6930 7920 8910
Engine speed rpm 502
Mean piston speed m/s 7.7
Mean effective pressure MPa 2.05
Overload 10% (One hour)
Starting system Compressed air
Injection system Direct injection
Speed regulation Governor control
Lubricating system Forced lubrication
Cooling system Cylinder Fresh water
Fuel injector Fresh water
Turbocharger Fresh water or Non cooled
Piston Lubricating oil
Air cooler Sea water or fresh water
Charge air system Exhaust turbocharger (with air cooler)
Fuel oil Diesel oil or heavy fuel oil

Engine model PC2-6 Stationary
Type

4-stroke, single acting, trunk piston type, exhaust turbo charged,

non-reversible diesel engine

Cylinder arrangement In line Vee
Number of cylinder 6 7 8 9 10 12 14 16 18
Cylinder bore x stroke mm 400 x 460
50Hz Maximum continuous rating kW 3170 3700 4230 4760 5290 6350 7410 8470 9530
Engine speed rpm 500
Mean piston speed m/s 7.67
Mean effective pressure Mpa 2.29
60Hz Normal service rating (90%) kW 3170 3700 4230 4760 5290 6350 7410 8470 9530
Engine speed rpm 514
Mean piston speed m/s 7.88
Mean effective pressure MPa 2.23
Overload 10% (One hour)
Starting system Compressed air
Injection system Direct injection
Speed regulation Governor control
Lubricating system Forced lubrication
Cooling system Cylinder Fresh water
Fuel injector Fresh water
Turbocharger Fresh water or Non cooled
Piston Lubricating oil
Air cooler Sea water or fresh water
Charge air system Exhaust turbocharger (with air cooler)
Fuel oil Diesel oil or heavy fuel oil

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