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WinGD
10X82-B
The WinGD X82‑B is a 10‑cylinder, low‑speed (84 rpm) two‑stroke crosshead diesel engine delivering about 45 MW of power, designed for large ocean‐going vessels with high propulsion requirements.
45100.0 kW
Power
Engine Specifications
10
Cylinders
820 mm
Bore
3375 mm
Stroke
2-stroke
Stroke Type
Components & Design
Component data being added…
Technical Data
Hub/Bohrung Verhältnis
4.12 (lange Hub ausgelegt für Effizienz)
Mittlerer Kolbendruck (MEP) Diesel X82-2.0
22 bar at rated power (R1)
Mittlerer Kolbendruck (MEP) Dual-Fuel X82DF-1.0
17.3 bar at natural gas operation (R1)
Spezif. Brennstoffverbrauch (BSFC) X82-2.0
from ~155.7 g/kWh at part-load HFO
Spezif. Brennstoffverbrauch X82DF-1.0 Gas
BSGC 141.8 g/kWh natural gas + 0.6 g/kWh pilot diesel (R1 at 84 rpm)
Spezif. Brennstoffverbrauch X82DF-1.0 Diesel
183,9 g/kWh (fallback Betrieb)
Zylinderdistanz
1440 mm (X82-2.0/X82DF, reduziert von 1505 mm X82-B)
Leistung pro Zylinder X82-2.0
5.507-6.167 kW/cyl (abhängig RPM, 58-84 rpm)
Produktionsstart
Juni 2019 (Einführung als X82-D/X82DF)
power kw
45100
rpm
84
fuel type
HFO/MDO
configuration
L
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Common failures & inspection points
Piston pin thermal stress and wear: at high loads wear characteristics can occur on piston cooling oil channels; inspect after initial
Exhaust manifold and scavenging system fouling: contamination or defective air flaps in scavenge air receiver lead to elevated exhaust temperatures; turbo
Methane slip (slip) in LNG dual-fuel operation: X82DF generates up to 2-3% methane slip in gas mode (before iCER). X82DF-2.0 with iCER reduces by 50%; monitoring
Kolbenstangendichtung Leckageverschleiß: Regelmäßige Kontrolle der Piston Rod Gland Clearance beim Kolbenwechsel erforderlich; weiß-Metall-Schicht kann abnutzen
Servo oil system leakage: servo oil pumps and pressure relief valves can leak; WiCE control system monitors servo oil pressure continuously. Manual oil pump m
Type-general inspection and maintenance points for this equipment category — not model-specific.
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Equipment Model #126435
· ✓ still in production