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5L21/31-GS-50Hz

Auxiliary Engine (Generator Set) · Auxiliary Engines

Class-certified type (DNV register) · technical data sheet not yet verified​‌⁠‍‌‍​​‍‍​‍‍​‍​⁠‌⁠‌
1,000 kWPower
5Cylinders
210 mmBore
310 mmStroke

The MAN 5L21/31‑GS‑50Hz is a five‑cylinder, L‑configuration, four‑stroke auxiliary diesel engine coupled to a 950 kW generator set, delivering 1000 kW at 750 rpm and compliant with IMO Tier II/III emissions.

Specifications

Technical data.reference — unverified

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Swept volume per cylinder10.74 L / 10.7 dm³
Compression ratio15.5:1
Maximum combustion pressure200 bar
Specific Fuel Oil Consumption (SFOC)183-192 g/kWh (genauere Werte: 183 g/kWh bei 85% Last, 180 g/kWh Part-Load optimiert, 189-192 g/kWh je nach Konfiguration)
Specific lubrication oil consumption<0.8 g/kWh
Power per cylinder220 kW
Stroke/Bore ratio1.48:1
Turbocharging systemMAN TCR constant pressure mit Jet Assist und Interkühlung
Power-to-weight ratio18.4-22.5 kg/kW
Emission complianceIMO Tier II + IMO Tier III (mit MAN SCR)
Power (kW)1000
Speed (rpm)750
Fuel TypeHFO/MDO
ConfigurationL
Genset Output (kW)950
Genset Output (kVA)1188
Frequency (Hz)50
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