OceanSphereFree accountLog inDEENPL
OceanSphereENGINES
Request a part
Library› Engine Room› Main Engines (2-Stroke)› Main Engine 2-Stroke› WinGD 9X52DF
WinGD

9X52DF

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

Class-certified type (DNV register) · technical data sheet not yet verified
15,120 kWPower
9Cylinders
520 mmBore
2,315 mmStroke
10350Dimensions

The WinGD 9X52DF is a high‑power, low‑speed 2‑stroke crosshead main engine capable of running on LNG or HFO in dual‑fuel mode, delivering up to 15 120 kW at around 117 rpm.

Specifications

Technical data.from datasheet

Every value below comes from the manufacturer datasheet or class-society record on file for this model.

Stroke/Bore Ratio4.45 (2315mm stroke), 3.93 (2045mm stroke)
Mean Effective Pressure (MEP)21 bar (X52), 17.3 bar (X52DF)
BSFC X52 (g/kWh)169.8 g/kWh at MCR 105 rpm (Tier II/III), 170.8 g/kWh low-load tuning
BSFC X52-S2.0 (g/kWh)154.2-164.8 g/kWh diesel mode, up to 5 g/kWh reduction vs standard
BSFC X52DF-S2.0 (g/kWh)140.1 g/kWh gas mode + 1.5 pilot, 181.4 g/kWh diesel mode
BSGC X52DF-A-1.0 (g/kWh)371.5 g/kWh gas mode ammonia, 170.8 g/kWh diesel mode
Power per cylinder1810 kW/cyl @ 105 rpm (X52), 1490 kW/cyl @ 105 rpm (X52DF), 1500 kW/cyl @ 120 rpm (X52DF-S2.0), 1910 kW/cyl @ 120 rpm (X52-S2.0)
Emissions ComplianceIMO Tier II/III (SCR), iSCR integrated option available
Gas system type (DF)Low-pressure gas injection with hydraulic pilot fuel injection
Dimensions10350 mm🔖
Power (kW)15120
Speed (rpm)117
Fuel TypeLNG/HFO (Dual-Fuel)
ConfigurationL
📄
Download datasheet (PDF) (233 KB)
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 — 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.

WinGD
10W-X62
WinGD
10W-X72
WinGD
10W-X82
WinGD
10W-X92
WinGD
10X40DF
WinGD
10X52DF
WinGD
10X62DF
WinGD
10X72-B
WinGD
10X72DF
WinGD
10X82-B
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 9X52DF
Would you like to know more?

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

Tell us what you need for this WinGD 9X52DF — a part, a service call, a second opinion. Are you WinGD? Claim this brand page.

Request a part for this modelRequest service

Service engineer? Write the day report for this 9X52DF 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.