X62DF-M-S1.0 | WinGD X62DF-M-S1.0 Careers Portal Search Menu Careers Portal Back Products & Solutions Products & Solutions Products & Solutions Overview Engines Engines Engines Overview Engines by fuel type Engines by fuel type Liquefied Natural Gas Ammonia Methanol Diesel Liquefied Propane Gas Ethanol Find out more about X-DF Dual-Fuel Engines by vessel type Engines by vessel type Tanker Container Vessel Bulk Carrier Multipurpose Vessel Gas Carrier PCTC VLAC General Technical Data Fuel Flexibility Fuel Flexibility Fuel Flexibility Overview LNG Ammonia Methanol and Ethanol LPG Energy Management Energy Management Energy Management Overview X-EL Energy Management Digital Solutions Emissions & Efficiency Emissions & Efficiency Emissions & Efficiency Overview EEXI Power Limitation iSCR - Integrated Selective Catalytic Reduction Tier III NOx WinGD Compliance Solutions Retrofit Solutions Design & Development Design & Development Design & Development Overview Research & Testing Facilities Research & Testing Facilities Research & Testing Facilities Overview Spray Combustion Chamber Engine Technologies Engine Technologies Engine Technologies Overview X-DF Dual-Fuel Design X-DF Dual-Fuel Design X-DF Dual-Fuel Design Overview X-DF2.0 Technologies X-DF – How it works Variable Compression Ratio (VCR) Technology X-DF-HP Tribology Fuels & Lubricants X-Engine Performance X-Engine Performance X-Engine Performance Overview Waste Heat Recovery Steam Production Control X-Engine Tunings Emissions Abatement Service & Support Service & Support Service & Support Overview Global Service by WinGD Global Service by WinGD Global Service by WinGD Overview WinGD spare parts WinGD field service WinGD technical services Service Providers Service Providers Service Providers Overview Wärtsilä Services Engine Builders Operation Recommendations Training Training Training Overview Training Facilities Theoretical Engine Training Advanced Training Specialised Training Course Specifications Digital Training Solutions Suppliers News & Media News & Media News & Media Overview WinGD Xtra News News News Overview Events Events Events Overview Brochures & Papers Video Gallery About WinGD About WinGD About WinGD Overview Careers Our Engine History World Record 12X92DF Our people Contact us Home Products & Solutions Engines X62DF-M-S1.0 X62DF-M-S1.0 X62DF-M-S1.0 X62DF-M-S1.0 On this page Engine benefits Engine Details Engine Documentation Engines Liquefied Natural Gas X52DF-2.1 X52DF-S2.0 X62DF-2.1 X62DF-S2.0 X72DF-2.1 X72DF-2.2 X82DF-2.0 X92DF-2.0 X92DF-HP-1.0 X82DF-HP-1.0 Ammonia X52DF-A-1.0 X52DF-A-S1.0 X62DF-A-1.0 X62DF-A-S1.0 X72DF-A-1.0 X82DF-A-1.0 Methanol X52DF-M-S1.0 X62DF-M-1.0 X62DF-M-S1.0 X72DF-M-1.0 X82DF-M-1.0 X92DF-M-1.0 Diesel X52-1.1 X52-1.2 X52-S2.0 X62-1.1 X62-1.2 X62-S2.0 X72-B X72-1.2 X82-2.0 X92-1.1 Liquefied Propane Gas X52DF-P-1.0 X62DF-P-1.0 Ethanol X52DF-M-S1.0 X62DF-M-1.0 X62DF-M-S1.0 X72DF-M-1.0 X82DF-M-1.0 X92DF-M-1.0 Legacy RT-flex50-D RT-flex50DF RT-flex58T-E X35-B X40-B X40DF-1.0 X52 X52DF X52DF-1.1 X52DF-S1.0 X62-B X62DF X62DF-1.1 X62DF-S1.0 X72 X72DF X72DF-1.1 X72DF-1.2 X82-B X82DF-1.0 X92 X92-B X92DF Ideal for vessels with a shallow draught, small propeller diameter or low main deck height. Thanks to the new design the engine is the optimum choice for several vessel segments such as container feeders, RORO and CONRO vessels, multipurpose cargo vessels and vehicle carriers. This 620mm bore engine has the output in the 7,325 to 21,480kW range, and it comes in 5-8 cylinder configurations. X-DF for methanol and ethanol WinGD’s methanol-fuelled engines can now be adapted and certified for ethanol fuel, with the first ethanol fuelled vessels expected to enter service in 2027. With the first methanol-fuelled engines delivered in 2025 and the first ethanol-fuelled engines available for order now, X-DF-M/E enables deep-sea ship owners and operators to choose from a range of fuels including carbon-neutral green methanol and attractively priced bio-ethanol. All data provided on this site is for information purposes only, explicitly non-binding and subject to changes without further notice. Fuel Types M Vessel types Tanker Container Vessel Bulk Carrier Multipurpose Vessel Gas Carrier PCTC Compact engine Installation fit and reduced weight High efficiency Diesel cycle with high efficiency in both diesel and methanol mode Fuel flexibility Diesel - HFO - Methanol - Ethanol Engine details Definitions Download X62DF-M-S1.0 IMO Tier II/Tier III (SCR) Cylinder bore 620mm Piston stroke 2245mm Speed 82-108rpm Mean effective pressure at R1 22bar Stroke/bore ratio 3.62 Rated power, principal dimensions and weights Output in kW at 108rpm 82rpm Length A mm Dry mass tonnes Cyl. R1 R2 R3 R4 5 13425 9650 10200 7325 6260 294 6 16110 11580 12240 8790 7260 341 7 18795 13510 14280 10255 8260 389 8 21480 15440 16320 11720 9260 436 Output in kW at 108rpm 82rpm Cyl. R1 R2 R3 R4 5 13425 9650 10200 7325 6 16110 11580 12240 8790 7 18795 13510 14280 10255 8 21480 15440 16320 11720 Cyl. Length A mm Weight tonnes 5 6260 294 6 7260 341 7 8260 389 8 9260 436 Dimensions mm B C D 3440 1295 8575 F1 F2 F3 G 10230 10230 9620 1835 Brake specific fuel consumption in methanol / ethanol mode Rating point R1 R2 R3 R4 BSEC (energy) M/E kJ/kWh 6897 / 7038 6689 / 6825 6814 / 6953 6730 / 6867 BSGC (gas) M/E g/kWh 328.4 / 248.8 318.5 / 241.3 324.4 / 245.8 320.4 / 242.8 BSPC (pilot fuel) M/E g/kWh 8.5 / 8.7 8.2 / 8.4 8.4 / 8.5 8.3 / 8.4 Brake specific fuel consumption in diesel mode Rating point R1 R2 R3 R4 BSFC (diesel Tier II) g/kWh 164.8 159.8 162.8 160.8 Brake specific fuel consumption in gas mode Rating point R1 R2 R3 R4 BSEC (energy) M/E kJ/kWh 6897 / 7038 6689 / 6825 6814 / 6953 6730 / 6867 BSGC (gas) M/E g/kWh 328.4 / 248.8 318.5 / 241.3 324.4 / 245.8 320.4 / 242.8 BSPC (pilot fuel) M/E g/kWh 8.5 / 8.7 8.2 / 8.4 8.4 / 8.5 8.3 / 8.4 Brake specific fuel consumption in diesel mode Rating point R1 R2 R3 R4 BSFC (diesel Tier II) g/kWh 164.8 159.8 162.8 160.8 All data provided on this site is for information purposes only, explicitly non-binding and subject to changes without further notice. Definitions Download Engine documentation for X62DF-M-S1.0 Know what you're looking for? Search Installation Operation & Maintenance Configuration Installation 0 document(s) selected Download Clear selection Operation & Maintenance 0 document(s) selected Download Clear selection Configuration 0 document(s) selected Download Clear selection GTD General Technical Data Use our General Technical Data application to view engine performance data Find out more Who is WinGD About WinGD Headquartered in Switzerland, powering merchant shipping since 1893 Find out more Over a century of experience Our engine history It all began with Rudolph Diesel and the Sulzer Brothers Find out more Contact Us WinGD Ltd. Schützenstrasse 3 CH-8400 Winterthur +41 52 264 8844 Contact us Follow us LinkedIn YouTube Website not working as expected? Let us know. 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