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Library Engine Room Main Engines (4-Stroke) Main Engine 4-Stroke MAN Energy Solutions 12VV32/44CR
MAN Energy Solutions

12VV32/44CR

Main Engine 4-Stroke · Main Engines (4-Stroke)

Data sheet on file · key figures checked
6720.0 kWPower
12Cylinders
320 mmBore
440 mmStroke
Specifications

Technical data.verified

Every value below comes from the manufacturer datasheet or class-society record on file for this model.

Bohrung x Hub320 mm x 440 mm
Hubraum pro Zylinder35,4 dm³
Leistung pro Zylinder (MCR, 750 rpm)600 kW (L-Reihe), 560 kW (V-Reihe)
MEP (Mean Effective Pressure)27,1 bar (Durchschnitt); L-Reihe: 29,4-29,9 bar
Mittlere Kolbengeschwindigkeit11 m/s
Spezifischer Treibstoffverbrauch (SFOC) @ 85% MCR172 g/kWh (L-Serie); 171 g/kWh (V-Serie)
Gewicht 6L32/44CR39,5 Tonnen
Gewicht 10L32/44CR58,0 Tonnen
Gewicht 12V32/44CR70 Tonnen
Gewicht 20V32/44CR104 Tonnen
Common Rail Druck1600 bar
EmissionsstandardsIMO Tier II (Serie); IMO Tier III mit SCR
Zylinderabstand (Twin Engine)2500 mm (L32/44); 4000 mm (V32/44)
ConfigurationV
Speed (rpm)750
Fuel TypeMGO/HFO
TechnologyCommon Rail Tier II
Power (kW)6720
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