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Diesel Engines

MAN 28/33D STC
 

MAN 28/33D STC

The Fairbanks Morse MAN 28/33D range of engines has combined world-class engineering and state-of-the-art technology to produce the most powerful and fuel efficient 1000 rpm diesel engine in the world.

MAN 28/33D Engine Features and Benefits

  • Advanced electronic fuel injection improves SFC, performance, and transient response; reduces NOx
  • 52 degree Vee angle minimizes width, facilitates installation
  • Reduced component count and integrated pipes and passages improve reliability and ease of installation and maintenance
  • Differentiated cylinder head design minimizes pressure drops and improves SFC
  • Strategic cooling of cylinder liners facilitates maintenance and minimizes installed weight
  • Engine-mounted lube oil cooler, filters, and thermostatic valve reduce overall weight and facilitate installation and maintenance

MAN / S.E.M.T. Pielstick

 

Dimensions

Cyl. Dimensions (mm) Dry Weight TONS (metric)
A B C
MAN 28/33D
12V 5713 3734 2313 36.3
16V 6629 43.3
20V 7543 50.5
MAN 28/33D STC
12V 6207 3734 2473 37.8
16V 7127 45.8
20V 8047 52.9

 

Power Rating

Cyl. Propulsion 1000 RPM kWm Propulsion 1032 RPM kWm
MAN 28/33D
12V 5460 6000
16V 7280 8000
20V 9100 10000
MAN 28/33D STC
12V 5460 6000
16V 7280 8000
20V 9100 10000

 

Engine Specifications

MAN 28/33D : 28/33D STC
Cylinder Configuration 12V, 16V, 18V
Cylinder Bore - mm (in) 280 (11.0)
Piston Stroke - mm (in) 330 (12.99)
Cycle 4 Stroke
Displacement/Cylinder - L (cu in) 20.3 (1239)
Mean Piston Speed - m/s (ft/s) 750 rpm
11 (36)
720 rpm
11.35 (37.2)

Notes:

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

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

Dimension D* is project specific

Tolerance for weight ± 5%