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
|TCH250||2500||Wärtsilä 26 (L-version)|
|TCH270||2700||Wärtsilä 7L32, Wärtsilä 8L32, Wärtsilä 9L32|
|TCH310||3100||Wärtsilä 12V26, Wärtsilä 16V26, Wärtsilä 38 (L-version)|
|TCH350||3500||Wärtsilä 12V32, Wärtsilä 6L46F, Wärtsilä 6L50DF|
|TCH370||3700||Wärtsilä 16V32, Wärtsilä 18V32, Wärtsilä 8L46F, Wärtsilä 9L46F, Wärtsilä 8L50DF, Wärtsilä 9L50DF|
|TCH380||3800||Wärtsilä 12V38, Wärtsilä 16V38, Wärtsilä 18V38|
Conditions for use
The 2D and 3D models and drawings downloaded (”Marine Solutions Drawings”) are for general guidance purposes only and should not be used for actual projects. Models and drawings for specific projects must be obtained from the appropriate Wärtsilä personnel as there may be deviations from the Downloadable Files.
File formats supported include DXF and PDF for 2D models and IGES, STEP, DXF, SAT and WRML for 3D models. A 2D DXF or PDF should always be used to support the 3D models. The Downloadable Files are subject to changes or improvements by Wärtsilä without notification so please check regularly for new and updated files at www.wartsila.com.
Wärtsilä takes no responsibility for and disclaims any liability for the contents of the Downloadable Files, including but not limited to omissions, errors, deficiencies, inaccuracies contained therein, and the use or misuse thereof. In no event, shall Wärtsilä be liable for any consequential, special, contingent, or incidental damages or injury, financial or otherwise, suffered by any party arising out of, connected with, or resulting from the use of the Downloadable Files or the information contained therein.
This website contains information, which is owned by or licensed to Wärtsilä. Wärtsilä shall retain all rights, including copyrights, relating to the information in the Downloadable Files. Reproduction or transmission to third parties is prohibited without prior written approval of Wärtsilä. Copyright © Wärtsilä.
Legal and Privacy notice
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. »