OceanSphereENGINES

10X40DF

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

Class-certified type (DNV register) · technical data sheet not yet verified​‌⁠‌⁠⁠⁠⁠⁠‌​​⁠​‍‍⁠​​‌
10,300 kWPower
10Cylinders
400 mmBore
1,770 mmStroke

The WinGD 10X40DF is a 10‑cylinder, low‑speed, two‑stroke crosshead marine diesel engine delivering up to 10 300 kW at 146 rpm, capable of running on LNG or HFO (dual‑fuel) with Tier II/III emissions compliance.

Specifications

Technical data.reference — unverified

Do you have the manufacturer datasheet for this model? Send it with the enquiry form — we check it and name the source.

BoreX40-B: 400 mm
StrokeX40-B: 1770 mm
Stroke/Bore Ratio4.43 (both models)
Power RangeX40-B: 3,250–9,080 kW
RPM RangeX40-B: 104–146 rpm
Mean Effective Pressure (MEP R1)X40-B: 21 bar
SFOC (Specific Fuel Oil Consumption)X40-B: ~176.8 g/kWh (Tier II, Vollast)
Fuel TypeMarine Diesel (HFO/MDO) - Single-Fuel; X40DF-Variante: LNG Dual-Fuel
Fuel Injection SystemElectronically Controlled Common Rail mit Zeit-gesteuerte Einspritzung
Emissions ComplianceIMO Tier II/Tier III (SCR-Nachrüstung für Tier III)
Production StatusLegacy (Produktion beendet, technische Unterstützung aktiv)
Power (kW)10300
Speed (rpm)146
Fuel TypeLNG/HFO (Dual-Fuel)
ConfigurationL
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.

For marine equipment hardly any maker or authorised dealer will name a price while the vessel is unknown. With the vessel details, availability and price can be settled faster; without them we may have to ask first, which costs a few days. If you are not allowed to name the vessel, a photo of the rating plate is enough — attach it below or 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 EngineAkasaka 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 10X40DF
More than the data sheet shows

We answer by e-mail, never with an automatic reply.

Tell us what you need for this WinGD 10X40DF — a part, a service call, a second opinion. Are you WinGD? Claim this brand page.

Service engineer? Write the day report for this 10X40DF in OceanSphere Work — photos, hours and parts, as a PDF for the owner. Try it free for 14 days →

Frequently asked

Questions that come up with this equipment.

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.