RT-flex58T-D

Economical propulsion of tankers and bulk carriers up to 150,000dwt

Designed for tankers & bulk carriers from Handysize and Handymax up to Capesize and Suezmax. Fully compliant with the IMO Tier II exhaust emissions regulations set out in Annex VI of the MARPOL 73/78 convention.

RT-flex58T-D: Available in 5 to 8 cylinder configuration, covering a power range from 7,900 to 18,080kW at 84 to 105rpm.

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

Basic Engine Data

Technical Information

WinGD RT-flex58T-D

IMO Tier II/Tier III (SCR)
Cylinder bore
580mm
Piston stroke
2416mm
Speed
84-105rpm
Stroke/bore
4.17
Mean effective pressure at R1
20.2 bar

Rated power, principal dimensions and weights

Output in kw at
105rpm84rpmLength A (mm)Weight (tonnes)
Cyl.R1R2R3R4
5113007900905079006381281
61356094801086094807387322
7158201106012670110608393377
8180801264014480126409399418
Output in kw at
105rpm84rpm
Cyl.R1R2R3R4
511300790090507900
6135609480108609480
715820110601267011060
818080126401448012640
Cyl.Length A (mm)Weight (tonnes)
56381281
67387322
78393377
89399418
Dimensions in mm
B C D E E*
3820 1300 8822 3475
F1 F2 F3 G
10960 11000 10400 2000

Brake specific fuel consumption (bsfc) in g/kWh

Full load, Rating point R1 R2 R3 R4
BMEP, bar 20.2 14.1 20.2 17.7
BSFC Standard Tuning 168.8 162.8 168.8 164.8
Part load, % of R1 85 70 85 70 65
Tuning variant Standard Standard Delta Delta Low-load
BSFC 165.2 163.5 164.5 162.0 158.9
Full load, Rating point
BMEP, bar
R1 R1 R3 R4
20.2 14.1 20.2 17.7
BSFC
Standard Tuning
R1 R1 R3 R4
168.8 162.8 168.8 164.8
Part load, % of R1
Tuning variant
85 70 85 70 65
Standard Standard Delta Delta Low-load
BSFC
85 70 85 70 65
165.2 163.5 164.5 162.0 158.9

Configuration

Extent of delivery

Extent of Delivery (EOD)

Modified 07 February 2019

installation

Marine installation manual

Marine Installation Manual (MIM)

Modified 27 March 2018

Installation instructions & concept guidance

Complete Package - coventional engines

Published 24 June 2019

DG9710 - Engine Seating/Foundation Fitting Instruction

Modified 07 May 2018

DG9715 - Assembly Instruction WinGD Friction Type Stays

Modified 28 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 Fuel Oil Treatment

Modified 07 May 2018

DG9723 - Concept Guidance for Operation on Distillate Fuels

Modified 07 May 2018

DG9723 - Concept Guidance Fuel Oil System

Modified 12 September 2018

DG9726 - Concept Guidance for HP SCR Installation

Modified 07 May 2018

DG9730 - Recommended Fluid Flow Rates vs Velocities

Modified 07 May 2018

Drawings

Engine or Platform Outline Views

5 Cylinder Engine Execution

Published 28 May 2019

6 Cylinder Engine Execution

Published 28 May 2019

7 Cylinder Engine Execution

Published 28 May 2019

8 Cylinder Engine Execution

Published 28 May 2019

Marine Installation Drawing Set (MIDS)

DG9710 - Engine Seating & Foundation

Published 19 July 2019

DG9726 - Exhaust System

Modified 01 June 2018

DG9710-01 - Tool Engine Alignment

Modified 31 January 2019

DG9723 - Fuel Oil System

Modified 04 October 2018

DG9721 - Cooling Water System

Modified 09 April 2019

DG9722 - Lubricating Oil system

Published 19 July 2019

DG9724 - Leakage Collection & Washing system

Modified 31 January 2019

DG9725 - Starting Air System

Modified 31 January 2019

Powertrain

Coupling Flange Crankshaft - Propeller shaft

Modified 31 January 2019

Pipe Connection Plan

5 Cylinder Engine Execution

Published 28 May 2019

6 Cylinder Engine Execution

Published 28 May 2019

7 Cylinder Engine Execution

Published 28 May 2019

Engine and System Dynamics

Forms

Coupled Axial Vibration Calculation

Published 12 June 2019

Torsional Vibration OD-Shaft

Published 12 June 2019

Torsional Vibration Calculation Marine Installation

Published 12 June 2019

Vibration Standards and Limits

Modified 24 June 2019

Whirling Vibration

Published 12 June 2019

Limits

Acceptable vibration levels and standard measurement points

Published 12 June 2019

Countermeasures

Countermeasures

Modified 04 October 2018

Forces + Moments

Forces + Moments

Modified 04 October 2018

Engine Alignment

Instructions and Limits

Instructions and Limits - Documents Overview

Published 24 June 2019

Instruction Marine Propulsion

Published 24 June 2019

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

Maintenance Manual

Maintenance Manual (MM)

Modified 11 May 2018

Operation Manual

Operation Manual (OM)

Modified 11 May 2018

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 - V3

Published 18 March 2019

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_TIN003 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

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