OceanSphereFree accountLog inDEENPL
OceanSphereENGINES
Library› Engine Room› Main Engines (2-Stroke)› Main Engine 2-Stroke› WinGD 7X82DF

7X82DF

Main Engine 2-Stroke · Main Engines (2-Stroke)

Technical data from manufacturer or class sources · not yet verified by a person
37,660 kWPower
7Cylinders
820 mmBore
3,375 mmStroke
79 rpmMCR RPM
1,350,000 kgWeight

The WinGD 7X82DF is a low‑speed, 2‑stroke main propulsion engine that operates in dual‑fuel mode (diesel pilot + LNG or other gases) with a lean‑burn Otto cycle, delivering up to 37 660 kW at 79 rpm while meeting IMO Tier III emissions without after‑treatment.

Specifications

Technical data.reference — unverified

Hub/Bohrung Verhältnis4.12 (lange Hub ausgelegt für Effizienz)
Mittlerer Kolbendruck (MEP) Diesel X82-2.022 bar bei Nennleistung (R1)
Mittlerer Kolbendruck (MEP) Dual-Fuel X82DF-1.017,3 bar bei Erdgasbetrieb (R1)
Spezif. Brennstoffverbrauch (BSFC) X82-2.0ab ~155,7 g/kWh bei Teillast HFO
Spezif. Brennstoffverbrauch X82DF-1.0 GasBSGC 141,8 g/kWh Erdgas + 0,6 g/kWh Pilotdiesel (R1 bei 84rpm)
Spezif. Brennstoffverbrauch X82DF-1.0 Diesel183,9 g/kWh (fallback Betrieb)
Zylinderdistanz1440 mm (X82-2.0/X82DF, reduziert von 1505 mm X82-B)
Leistung pro Zylinder X82-2.05.507-6.167 kW/cyl (abhängig RPM, 58-84 rpm)
ProduktionsstartJuni 2019 (Einführung als X82-D/X82DF)
Need this part?

Request a quote for this model.

Free of charge — send us your request for WinGD equipment. Our team checks it and replies by e-mail.

Makers and authorised dealers rarely quote marine equipment without the vessel. With these details we can check availability and prices faster; without them we may have to ask first, which can cost a few days. If you cannot share the vessel, a photo of the equipment’s rating plate does the same job — send it as a reply to our confirmation e-mail.

Your contact details are not published. No account required.
Related models

Also in Main Engine 2-Stroke.

Other models of the same equipment type, WinGD first.

By manufacturer MAN Energy SolutionsWinGDSulzerWärtsiläMitsubishiElectro-Motive DieselHyundaiDoosanHudong-ZhonghuaJapan Engine CorporationAkasaka Diesel (Mitsubishi UEC licensed)National Railway EquipmentHSD EngineKawasakiProgress Rail Locomotive, Inc.All manufacturersSpare parts by equipmentNew here? Create a free account Can't read the plate? Try the nameplate scanner All WinGD models More like 7X82DF
Would you like to know more?

A person reads every request and replies by e-mail.

Tell us what you need for this WinGD 7X82DF — a part, a service call, a second opinion. Are you WinGD? Claim this brand page.

Service engineer? Write the day report for this 7X82DF in OceanSphere Work — photos, hours and parts, as a PDF for the owner. Try it free for 14 days →

Frequently asked

Three things people ask first.

Is this model's data free?

Yes. Specifications, documents and service notes for this model are readable without an account. An account adds saved searches and requests, nothing is taken away.

Can you find a part for this exact model?

Yes. Tell us the manufacturer, the model and what you need — a person reads every request and replies by e-mail.

The specifications look wrong — what now?

Send us the nameplate or the correct value. We check it against the manufacturer datasheet or class-society record and update the page.