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Wärtsilä
7RT-flex35
The Wärtsilä 7RT-flex35 is a 7‑cylinder low‑speed two‑stroke main engine delivering up to 5.9 MW at 167 rpm, featuring common‑rail fuel injection and electronically controlled exhaust valves for high efficiency and Tier II emissions compliance.
5880.0 kW
Power
Engine Specifications
7
Cylinders
350 mm
Bore
1550 mm
Stroke
5,880 kW
MCR Power
167.0 rpm
MCR RPM
2-stroke
Stroke Type
Family: Wartsila RT-flex
· Tier: IMO Tier II
· Fuel: HFO, VLSFO, MDO
Other Cylinder Configurations 50
5RT-flex35
5 cyl
· 4,200 kW
5RT-flex40
5 cyl
· 5,300 kW
5RT-flex50
5 cyl
· 8,100 kW
5RT-flex50-B
5 cyl
· 8,800 kW
5RT-flex50-D
5 cyl
· 8,100 kW
5RT-flex58T
5 cyl
· 10,800 kW
5RT-flex58T-B
5 cyl
· 11,700 kW
5RT-flex58T-D
5 cyl
· 10,800 kW
5RT-flex58T-G
5 cyl
· 10,800 kW
5RT-flex60C
5 cyl
· 12,400 kW
5RT-flex60C-B
5 cyl
· 13,450 kW
5RT-flex68-B
5 cyl
· 15,300 kW
5RT-flex68-D
5 cyl
· 14,350 kW
5RT-flex82C
5 cyl
· 17,700 kW
5RT-flex82T
5 cyl
· 17,700 kW
5RT-flex84T-D
5 cyl
· 22,600 kW
6RT-flex35
6 cyl
· 5,040 kW
6RT-flex40
6 cyl
· 6,360 kW
6RT-flex50
6 cyl
· 9,960 kW
6RT-flex50-B
6 cyl
· 10,560 kW
6RT-flex50-D
6 cyl
· 9,720 kW
6RT-flex58T
6 cyl
· 12,960 kW
6RT-flex58T-B
6 cyl
· 14,040 kW
6RT-flex58T-D
6 cyl
· 12,960 kW
6RT-flex58T-G
6 cyl
· 12,960 kW
6RT-flex60C
6 cyl
· 14,880 kW
6RT-flex60C-B
6 cyl
· 16,140 kW
6RT-flex68-B
6 cyl
· 18,360 kW
6RT-flex68-D
6 cyl
· 17,220 kW
6RT-flex82C
6 cyl
· 21,240 kW
6RT-flex82T
6 cyl
· 21,240 kW
6RT-flex84T-D
6 cyl
· 27,120 kW
6RT-flex96C
6 cyl
· 34,320 kW
6RT-flex96C-B
6 cyl
· 36,120 kW
6RT-flex96C-D
6 cyl
· 34,320 kW
7RT-flex40
7 cyl
· 7,420 kW
7RT-flex50
7 cyl
· 11,340 kW
7RT-flex50-B
7 cyl
· 12,320 kW
7RT-flex50-D
7 cyl
· 11,340 kW
7RT-flex58T
7 cyl
· 15,120 kW
7RT-flex58T-B
7 cyl
· 16,380 kW
7RT-flex58T-D
7 cyl
· 15,120 kW
7RT-flex58T-G
7 cyl
· 15,120 kW
7RT-flex60C
7 cyl
· 17,360 kW
7RT-flex60C-B
7 cyl
· 17,360 kW
7RT-flex68-B
7 cyl
· 21,420 kW
7RT-flex68-D
7 cyl
· 20,090 kW
7RT-flex82C
7 cyl
· 24,780 kW
7RT-flex82T
7 cyl
· 24,780 kW
7RT-flex82T-D
7 cyl
· 32,690 kW
Components & Design
Component data being added…
Technical Data
unified from engine model
True
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Maritime Network →Manuals
-
operating
WIN-GD X-DF Operating ManualWinGD (Winterthur Gas & Diesel)
-
maintenance
WIN-GD Maintenance ManualWinGD (Winterthur Gas & Diesel)
-
technical_data
WIN-GD General Technical DataWinGD (Winterthur Gas & Diesel)
-
spare_parts
WIN-GD Spare Parts CatalogueWinGD (Winterthur Gas & Diesel)
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Equipment Model #38887
· ✓ still in production