RT-flex50-E

Economic propulsion suited to a wide range of ship types and sizes

Designed for a wide variety of ship types from, Handysize, Handymax and Supramax bulk carriers to product tankers and feeder container vessels. Fully compliant with IMO Tier III NOx emission levels when equipped with an SCR catalyst.  Additional scrubber solutions to reduce SOx emissions are available if high sulphur fuels are used.

Available in 5-cylinder up to 8-cylinder configuration, covering a power range from 5,320 to 13,960kW at 99 to 124rpm.

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-flex50-E

IMO Tier II/Tier III (SCR)
Cylinder bore
500mm
Piston stroke
2050mm
Speed
99-124rpm
Stroke/bore
4.10
Mean effective pressure at R1
21.0 bar

Rated power, principal dimensions and weights

Output in kw at
124rpm99rpmLength A (mm)Length A* (mm)Weight (tonnes)
Cyl.R1R2R3R4
5872566506980532055766793200
61047079808375638564567670225
7122159310977074507336255
813960106401116585108216280
Output in kw at
124rpm99rpm
Cyl.R1R2R3R4
58725665069805320
610470798083756385
712215931097707450
81396010640111658510
Cyl.Length A (mm)Length A* (mm)Weight (tonnes)
555766793200
664567670225
77336255
88216280
Dimensions in mm
B C D E E*
3150 1088 7646 3570 1900
F1 F2 F3 G
9270 9270 8800 1636

Brake specific fuel consumption (bsfc) in g/kWh

Full load, Rating point R1 R2 R3 R4
BMEP, bar 21.0 16.0 21.0 16.0
BSFC Standard Tuning 164.8 158.8 164.8 158.8
Part load, % of R1 85 70 85 70 65
Tuning variant Standard Standard Delta Delta Low-load
BSFC 161.2 159.5 160.5 158.0 154.9
Full load, Rating point
BMEP, bar
R1 R1 R3 R4
21.0 16.0 21.0 16.0
BSFC
Standard Tuning
R1 R1 R3 R4
164.8 158.8 164.8 158.8
Part load, % of R1
Tuning variant
85 70 85 70 65
Standard Standard Delta Delta Low-load
BSFC
85 70 85 70 65
161.2 159.5 160.5 158.0 154.9
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