Propulsion

Norwegian company Stadt, based at Gjerdsvika at the North West coast, has developed and patented a diesel electric propulsion system based on sine wave technology and aimed at the offshore and fishing…

Turbocharger manufacturer ABB Turbo Systems and engine designer Wärtsilä have joined together to jointly develop what is described as “a new and groundbreaking application of two-stage turbocharging” on large diesel engines.

UK turbocharger service company Turbo Dynamics says that following the lifting of a confidentiality agreement, it can now make its marine turbocharger business known in the marketplace.

Wärtsilä reports that its WFC20 fuel cell unit has been installed onboard the Undine, a car carrier, owned by Swedish Wallenius Lines and managed by Wallenius Marine. This power unit is claimed…

Naval Architects, operators and boat builders participated in a recent design seminar organised by Volvo Penta for its IPS (Inboard Performance System) propulsion system for high performance work and patrol boats.

The largest engine family in the Caterpillar Marine Power Systems range, the 3500, is to benefit from a recent programme of technological development to improve exhaust emissions performance.

The first model in an entirely new generation of Perkins marine diesel engines, the six-cylinder 300bhp M330C has recently been unveiled.

Condition monitoring can help vessel operators improve productivity and profitability, while, most crucially, increasing safety, explains Phil Burge, communications manager at SKF.

Ultra Dynamics has launched a new 1100kW waterjet for high performance craft.

MTU twin-engine propulsion packages have been selected for eight new landing ships for the Turkish Navy.

Volvo Pentas IPS unit has made a considerable impact in the leisure marine industry, and the company hopes that its version of podded propulsion will be adopted by smaller commercial vessels.

SkySails of Hamburg, Germany continues to refine its towing kite wind-assisted propulsion system, and to seek out new markets for the fuel- and emissions-saving system.

DK Group CEO Ken Bloch Sörensen says quick payback retrofit technology will open the door to wider markets as fuel prices and emissions regulations drive efficiency.

Norwegian company OptiMarin says that since the beginning of 2010 it has received a total of eight orders for its ballast water treatment system.

Volvo Pentas IPS unit has made a considerable impact in the leisure marine industry, and the company hopes that its version of podded propulsion will be adopted by smaller commercial vessels.

Chris Marine of Sweden has launched a new liner diameter measurement (LDM) instrument in order to quickly investigate the internal condition of cylinder liners for two-stroke engines.

Wärtsilä reports that it has signed a contract with the STX Finland shipyard in Rauma, to deliver four medium speed engines for a polar supply and research vessel.

Wärtsilä has received the first order for its new Wärtsilä RT-flex35 two-stroke engine, for five units to be built by licensee Yichang Marine Diesel Engine for a series of chemical tankers for…

Wärtsiläs new environmental services portfolio, offered throughout the companys fully-owned global network, is said to mark another step in its strategy of strengthening its position as a leading provider of environmental marine…

Volvo Penta of Sweden reports that shipyard Baltic Workboats has signed a contract for the design and build of a 16m fast pilot boat equipped with twin IPS1050 units.

Wärtsilä reports recent sales success for its RT-flex82T low-speed engine, which was introduced to the market in 2005.

The Sustainable Shipping awards, first presented in 2009, are being repeated for 2010.

US company Universal has formed a new emissions technology division.