Wärtsilä Twin Input Gears
The Wärtsilä TCH type twin input/single output gears are used for connecting two engines to a single propeller.
The horizontal offset between the two propulsion engines, are defined by the engine maker, in order to create service space for the engines.
The following standard options are available:
- Integrated thrust bearing
- Integrated hydraulic clutch
- Power take off for shaft generator (PTO)
- Power take in for electric motor (PTI)
- Connection for OD-Box
- Gear driven oil pumps
|Gear Type|| Engine
|TCH270||2700||W7L32, W8L32, W9L32|
|TCH310||3100||W12V26, W16V26, W38 (L-version)|
|TCH350||3500||W12V32, W6L46F, W6L50DF|
|TCH370||3700||W16V32, W18V32,W8L46F, W9L46F, W8L50DF, W9L50DF|
|TCH380||3800||W12V38, W16V38, W18V38|
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For the 16400 dwt chemical tanker ‘Sten Idun’, delivered in 2003, Wärtsilä is supplying an extensive machinery package that includes a Wärtsilä 6L46 main engine, gearbox, controllable pitch propeller and rudder. »