X92-B

Powering the world's biggest container vessels. The largest and most powerful two-stroke engine in the portfolio designed to fulfil the latest market requirements.

X92-B provides the best possible propulsion efficiency for modern large and ultra large container vessels due to the optimal selected cylinder power, shaft speed and stroke to bore ratio.

Available in 6 to 12 cylinder configuration, it covers a power range from 24,420 to 77,400kW at 70 to 80rpm with an improved BSFC.


OPERATIONAL FEATURES

The X92-B engine is equipped with the latest state-of-the-art development of common rail technology, which results in lower fuel consumption across the entire operating range, especially at low and part loads. Intelligent Combustion Control (ICC) system enables further fuel savings by automatic balancing of each cylinder load. Different engine tunings (Delta, Delta By-Pass and Low Load) are available in order to meet specific customer requirements. The engine is fully compliant with IMO Tier III NOx emission levels when equipped with an SCR catalyst system. The introduction of the EEDI index also puts an emphasis on CO2 emissions and total vessel efficiency. The internal engine efficiency of X92-B and the possibility to apply a Waste Heat Recovery System makes it easy for shipyards to meet these new requirements.

The X92-B includes additional improvements to increase the reliability or to simplify the design like the high pressure system oil for the crosshead bearing or the optimized cylinder liner cooling system. The Data Collection and Monitoring (DCM) system is installed as standard on the engine, allowing the visualisation and the display of engine or vessel data, which can be useful for trouble-shooting and for maintenance activities.

TOTAL COST OF OWNERSHIP

The X92-B engine is designed for high reliability and for long periods of maintenance-free operation. It also allows extended Time Between Overhaul (TBO) as much as 5 years. The service-friendly design will reduce downtime, maintain vessel operation and cut operating costs. Together with Condition Based Maintenance (CBM) and service agreements, the overhaul interval may be even further extended, thus minimising maintenance costs and maximising the revenue-earning capability of the vessel.

DF-READY

The X92-B engines has been designed to allow a later conversion to a X92DF to use LNG as fuel. The DF-ready engines can be converted to dual-fuel, as no major structural components need to be modified. All parts, which are to be replaced at a later conversion, are either typical wear parts or specific X-DF components and systems. DF-ready version is the recommended solution for LNG-ready ships.

All data provided on this site is for information purposes only, explicitly non-binding and subject to changes without further notice.

Basic Engine Data

CONFIGURATION

Extent of delivery

Extent of Delivery (EOD)

Modified 11 December 2019

installation

marine installation manual

Usual Values and Safeguard Settings

Published 12 October 2021

Marine Installation Manual (MIM)

Published 19 July 2022

INSTALLATION INSTRUCTIONS & CONCEPT GUIDANCE

Complete Package - coventional engines

Published 11 November 2022

DG9710 - Engine Seating/Foundation Fitting Instruction

Published 11 November 2022

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

Published 16 November 2020

DG9723 - Concept Guidance Fuel Oil Treatment

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

DG9730 - Various Installation Items

Published 30 September 2020

DG9726 - Concept Guidance for HP SCR TC PROTECTION

Published 12 July 2019

DG9726 - SPECIFICATION waste gate selection

Published 14 March 2022

Assembly and Testing Template

Assembly and Testing Template

Record sheet for CWD measurements on testbed

Published 16 September 2020

Drawings

Engine or Platform Outline Views

6 Cylinder Engine Execution

Published 21 March 2019

7 Cylinder Engine Execution_Engine Outline View

Published 24 May 2022

8 Cylinder Engine Execution_Engine Outline View

Published 24 May 2022

9 Cylinder Engine Execution

Published 16 March 2022

10 Cylinder Engine Execution_Engine Outline View

Published 01 July 2022

11 Cylinder Engine Execution_Engine Outline View

Published 23 May 2022

12 Cylinder Engine Execution_Engine Outline View

Published 01 July 2022

Marine Installation Drawing Set (MIDS)

MIDS complete package

Published 01 February 2023

DG9710 - Engine Seating & Foundation

Published 01 February 2023

DG9710-01 - Tool Engine Alignment

Published 12 January 2023

DG9715 - Engine Stays

Published 20 January 2022

DG9721 - Cooling Water System

Published 09 October 2020

DG9722 - Lubricating Oil System

Published 28 July 2022

DG9723 - Fuel Oil System

Published 22 April 2021

DG9724 - Leakage Collection & Washing System

Published 25 March 2019

DG9725 - Air Supply System

Published 21 December 2021

DG9726 - Exhaust System

Published 08 September 2020

Powertrain

Coupling Flange Crankshaft - Propeller shaft

Modified 21 September 2021

Pipe Connection Plan

6 Cylinder Engine Execution

Published 21 March 2019

7 Cylinder Engine Execution_Pipe Connection Plan

Published 27 May 2022

8 Cylinder Engine Execution_Pipe Connection Plan

Published 27 May 2022

9 Cylinder Engine Execution_Pipe Connection Plan

Published 28 April 2022

10 Cylinder Engine Execution_Pipe Connection Plan

Published 26 May 2022

11 Cylinder Engine Execution_Pipe Connection Plan

Published 26 May 2022

12 Cylinder Engine Execution_Pipe Connection Plan

Published 25 May 2022

Engine and System Dynamics

Excitations

Excitations Files

Published 25 March 2022

Radial Mass Excitations

Published 28 May 2020

Tangential Mass Excitations

Published 28 May 2020

Harmonic Combustion Excitations

Published 25 March 2022

Forms

Vibration Standards and Limits - Marine

Published 17 February 2020

Torsional Vibration Calculation (TVC) - Marine

Published 28 May 2020

Torsional Vibration Calculation (TVC) OD-Shaft - Marine

Published 28 May 2020

Axial Vibration Calculation (AVC) - Marine

Published 17 February 2020

Whirling Vibration Calculation (WVC) - Marine

Published 17 February 2020

Torsional Vibration Calculation (TVC) - Testbed

Published 17 February 2020

Limits

AV Limits for Crankshafts

Published 08 March 2022

TV Limits for Crankshafts

Published 11 May 2022

Maximum possible speed in case of one cylinder not firing

Published 12 June 2019

Maximum inertia of tuning wheels

Published 08 March 2022

Miscellaneous

Low TV Tuning

Published 16 November 2021

Propeller

Entrained Water of Propellers

Published 12 June 2019

Propeller Damping

Published 12 June 2019

TORSVIB

Information Release for Visual TORSVIB

Modified 03 December 2020

TORSVIB Software Brochure

Modified 05 June 2018

Countermeasures

Countermeasures

Published 29 April 2021

Forces + Moments

Forces + Moments

Published 29 April 2021

FE-Counterweights

FE-Counterweights

Published 08 March 2022

Engine Alignment

Measurement Record Sheets

Record sheet for CWD+JUT measurements on the ship

Published 16 September 2020

Record sheet for CWD measurements on testbed

Published 16 September 2020

Instructions and Limits

Instructions and Limits - Documents Overview

Published 16 July 2021

Instruction Marine Propulsion

Published 16 July 2021

Guidelines for Layout Calculation

Published 03 June 2019

Guidelines for Alignment Process

Published 03 June 2019

Guidelines for Measurements

Published 03 June 2019

operation & maintenance

Manuals & Templates

Operation Manual

Operation Manual (OM)

Published 08 November 2021

Maintenance Manual

Maintenance Manual (MM)

Published 19 January 2023

Fuel, Lubricants, Water

Validated Fluids for Engine Operation

Cooling Water and Additives for WinGD engines - V4

Published 11 May 2021

Diesel Fuels for WinGD engines - V2

Published 21 December 2018

Lubricants for WinGD engines - V8

Published 14 April 2021

Validated Engine Oils for WinGD engines - V12

Published 15 November 2022

WinGD_TIN011_IMO 2020 operation guideline

Published 20 May 2019

Technical Updates

Technical Information Note

WinGD_TIN001_Light running margin

Published 01 June 2015

WinGD_TIN-003-Steam-production-control-(SPC)

Published 01 November 2015

WinGD_TIN006-1_Impact back pressure EH treatment systems

Published 01 February 2019

WinGD_TIN006-2_Impact back pressure EH treatment systems

Published 27 May 2019

WinGD_TIN011_IMO 2020 operation guideline

Published 20 May 2019

WinGD_TIN013_X92-B engine design improvement

Published 06 November 2019

WinGD_TIN016_Introduction-of-Engine-Designation

Published 02 December 2019

WinGD_TIN016-1_Update-to-WinGD-Engine-Designation

Published 24 October 2022

WinGD_TIN018_Launching-X-DF2-0-with-iCER

Published 18 June 2020

WinGD_TIN024_Introduction-of-automated-Sequential-TurboCharging-(aSTC)

Published 22 July 2021

WinGD_TIN025_Removal-of-Standard-Tuning-for-diesel-engines

Published 18 January 2022

WinGD_TIN025-1_Removal-of-Delta-Tuning-for-diesel-engines

Published 22 December 2022

WinGD_TIN028_WinGD_cyber_security_roadmap

Published 22 August 2022

WinGD_TIN029_Introduction-of-the-new-3D-engine-outline-view-and-shipyard-connection-concept

Published 22 August 2022

WinGD_TIN031_The-new-Instruction-Manual

Published 08 December 2022

Over a century of experience

Our Engine History

It all began with Rudolph Diesel and the Sulzer Brothers

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