Propulsion

The first development project for Japan’s two-stroke engine designer following its recent restructure is a range of engines optimised for low-sulphur distillate fuels, writes Gavin Lipsith.

In the design process of main engine auxiliary systems conducted by shipyards, options that could improve efficiency and reduce daily fuel oil consumption and consequently CO2 emissions are available, writes Karsten Elland,…

MAN Diesel & Turbo has chalked up more Chinese success with power orders for four new trailing suction hopper dredgers in the last four months.

Knutsen OAS Shipping has ordered four dual-fuel MAN B&W 5G70ME-GI engines with exhaust gas recirculation (EGR) systems for two 180,000m3 LNG tanker newbuildings.

Rolls-Royce has received an order for four Bergen B33:45L diesel engines to power the world’s largest hybrid ferry, being built at Ulstein Verft for Norwegian cruise and transport company Color Line.

MAN Diesel & Turbo has received type approval from main class societies for its high-speed MAN 175D engine, with a power output of up to 2,200kW for its twelve-cylinder version.

Wärtsilä has launched a hybrid propulsion product integrating engine, electrical drives, energy storage system and energy management system.

Brunvoll Volda has signed a contract with Ulstein Verft for delivery of an extensive package of propulsion equipment for Color Line Marines new hybrid ro-pax ferry.

MAN Diesel & Turbo and MM-Offshore are to cooperate on the development of efficient aft-ship solutions for future ship designs.

Dutch genset specialist Sandfirden Technics and Swiss electric equipment supplier Liebherr are to collaborate on the development of hybrid ship propulsion systems.