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Diesel Products

Colt-Pielstick PA6B
 

Colt-Pielstick PA6B

With over 840 engines in operation, the Colt-Pielstick PA6B diesel engine is respected worldwide for its reliability and its incredibly advanced technology. The long-stroke PA6B delivers 25 percent more power while achieving excellent fuel efficiency.


Key Advantages

  • Excellent fuel efficiency
  • Increased reliability and safety
  • Simplified installation
  • Redesigned connecting rod, crankshaft, cylinder head and liner with anti-bore polishing ring
  • This long-stroke version of the PA6B is 25% more powerful

 

MAN / S.E.M.T. Pielstick

 

Dimensions

Cyl. A (mm) B (mm) C (mm) Dry Weight TONS (metric)
12V 4,600 3,935 2,800 65
16V 4,800 78
18V 5,800 86
20V 6,350 95

Power Rating

Cyl. PA6B Generator 900 RPM, 60Hz kWe PA6B STC PROPULSION 1,050 RPM, kWm
12V 4,030 4,860
16V 5,375 6,840
18V 6,045 7,290
20V 6,720 8,100

 

Engine Specifications

Cylinder Configuration 6L, 7L, 8L, 9L, 12V, 16V, 18V, 20V
Cylinder Bore - mm (in) 280 (11.02)
Piston Stroke - mm (in) 330 (12.99)
Cycle 4 Sroke
Displacement/Cylinder - L (cu in) 20.32 (1,240)
Mean Piston Speed - m/s (ft/min) 9.9 (32.48) - 900 rpm
11.55 (37.89) - 1050 rpm

Notes:

All ratings subject to factory approved application.

Power ratings PISO are as specified in DIN ISO 3046-1

Generator efficiency 96%

Power rating valid for tropical conditions:
Air temp 45°C
Cooling water temp at aircooler 38°C
Ambient pr 1 bar

Tolerance for weight ± 5%