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20V32/44CR

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

Class-certified type (DNV register) · technical data sheet not yet verified​‌⁠‍​‌⁠​​‍‍‍⁠‍‌‌​​⁠‌
9,600 kWPower
20Cylinders
320 mmBore
440 mmStroke

On large ocean-going vessels, marine diesel engines like the 20V32/44CR are commonly found providing reliable propulsion power. These robust engines are designed to withstand the harsh marine environment while delivering consistent performance over long periods of operation. With a power output of 6000 kilowatts, the engine is well-suited for driving the propeller on ships requiring substantial thrust for efficient and safe navigation. Its capability to generate such high power makes it an ideal choice for vessels that demand a powerful and dependable power source. The engine's performance ensures that it can handle the demands of varied sea conditions and cargo loads, contributing to the overall efficiency and operational readiness of the vessel.

Specifications

Technical data.from datasheet

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)
Power (kW)9600
Speed (rpm)720
Fuel TypeHFO/MDO
ConfigurationV
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Download datasheet (PDF) (591 KB)
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