X52-S2.0

WinGD (Winterthur Gas & Diesel Ltd) has introduced the new X52-S2.0 short piston stroke that is 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.

The X52-S2.0 engine has a cylinder bore diameter of 520 mm and a piston stroke of 2,045 mm, with a maximum continuous power of 1910kW/cylinder at 120 rpm. The engine will be available with five to eight cylinders configuration being able to cover a power range of 5,425-15,280 kW at 95-120 rpm.

The X52-S2.0 will be equipped with iSCR (integrated Selective Catalytic Reduction) as standard to be fully compliant with IMO Tier III NOx emissions requirement and to simplifying engine installation for shipyard and therefore reducing costs for ship owners and ship operators.  The X-52-S2.0 is DF-ready as standard, it can be easily converted to dual-fuel, as no major structural components need to be modified

 

Basic Engine Data

Technical Information

WinGD X52-S2.0

Cylinder bore
520mm
Piston stroke
2045mm
Speed
95-120rpm
Stroke/bore
3.93
Mean effective pressure at R1
22.0 bar

Rated power, principal dimensions and weights

Output in kw at
120rpm95rpmLength A (mm)Weight (tonnes)
Cyl.R1R2R3R4
595506850757554255440
6114608220909065106300
71337095901060575957160
815280109601212086808020
Output in kw at
120rpm95rpm
Cyl.R1R2R3R4
59550685075755425
611460822090906510
7133709590106057595
81528010960121208680
Cyl.Length A (mm)Weight (tonnes)
55440
66300
77160
88020
Dimensions in mm
B C D E E*
3100 1190
F1 F2 F3 G
9405

Brake specific fuel consumption (bsfc) in g/kWh

Full load, Rating point R1 R2 R3 R4
BMEP, bar 22.0 15.8 22.0 15.8
BSFC Standard Tuning 162.0 156.0 160.0 157.0
Part load, % of R1
Tuning variant Standard Standard Standard Standard Standard
BSFC
Full load, Rating point
BMEP, bar
R1 R1 R3 R4
22.0 15.8 22.0 15.8
BSFC
Standard Tuning
R1 R1 R3 R4
162.0 156.0 160.0 157.0
Part load, % of R1
Tuning variant
Standard Standard Standard Standard Standard
BSFC

Configuration

Extent of delivery

Installation

Marine Installation Manual

Installation instructions & concept guidance

DG9710 - Engine Seating/Foundation Fitting Instruction

Modified 07 May 2018

DG9715 - Assembly Instruction WinGD Single Acting Hydraulic Type Stays

Modified 07 May 2018

DG9721 - Concept Guidance for Fresh Water Generation

Modified 07 May 2018

DG9722 - Flushing Instruction for Lubricating Oil System

Modified 07 May 2018

DG9723 - Concept Guidance for Operation on Distillate Fuels

Published 10 October 2019

DG9723 - Concept Guidance Fuel Oil System

Modified 12 September 2018

DG9723 - Concept Guidance Fuel Oil Treatment

Modified 07 May 2018

DG9726 - Concept Guidance for HP SCR Installation

Modified 07 May 2018

DG9730 - Recommended Fluid Flow Rates vs Velocities

Published 26 September 2019

Engine and System Dynamics

Forms

Vibration Standards and Limits - Marine

Published 17 February 2020

Torsional Vibration Calculation (TVC) - Marine

Published 17 February 2020

Torsional Vibration Calculation (TVC) OD-Shaft - Marine

Published 17 February 2020

Axial Vibration Calculation (AVC) - Marine

Published 17 February 2020

Whirling Vibration Calculation (WVC) - Marine

Published 17 February 2020

Limits

Acceptable vibration levels and standard measurement points

Published 12 June 2019

Operation & Maintenance

Fuel Lubricants Water

Validated Fluids for Engine Operation

Cooling Water and Additives for WinGD engines - V2

Published 04 January 2019

Diesel Fuels for WinGD engines - V2

Published 21 December 2018

Lubricants for WinGD engines - V4

Published 19 December 2019

WinGD_TIN011_IMO 2020 operation guideline

Published 20 May 2019

Technical Updates

Technical Information Note

WinGD_TIN006-2_Impact back pressure EH treatment systems

Published 27 May 2019

WinGD_TIN011_IMO 2020 operation guideline

Published 20 May 2019

WinGD_TIN016_Introduction-of-Engine-Designation

Published 02 December 2019

WinGD_TIN017_X52S_X62S_Diesel-DF_Engine_Announcement

Published 02 December 2019

Over a century of experience

Our Engine History

It all began with Rudolph Diesel and the Sulzer Brothers

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