Ship reduction gearbox 2-speed

ship reduction gearbox
ship reduction gearbox
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Application domain
for ships

Max.: 13,000 kW (17,675.1 hp)

Min.: 2,000 kW (2,719.2 hp)


The Wärtsilä 2-speed gear is designed to serve vessels having multiple operational modes or reduced transit speeds. These vessels can gain notable economic & environmental benefits: ‑ fishing vessels ‑ rescue tugs ‑ offshore support vessels ‑ seismic support vessels All single screw vessels with redundant propulsion system (“take me home system”) will benefit from this gear type. Reducing the speed & increasing the pitch of the propeller procures greater propeller efficiency at reduced load. Less fuel consumed means that nitrogen oxide (NOx) and sulphur oxide (SOx) emissions are lowered. The Wärtsilä 2-speed gear is available with a high degree of modularization in the 2 MW to 13 MW power range.


*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.