Harnischfeger Corporation of Milwaukee has announced that it has been awarded a contract to build the world's largest dipper/ clamshell dredge for Great Lakes International Corporation of Oak Brook, 111. The dredge will consist of a P&H 5700 electric
A new 95-foot oceangoing tug, the Selat Siberut, built by Equitable Shipyards, Inc. of New Orleans, La., recently was loaded aboard the cargo ship Louise Lykes. The tug was built by Equitable Shipyards for the Government of Indonesia, and will be offloaded by the Lykes ship at Singapore,
Since Royal Caribbean decided to embrace the advanced marine propulsion technology inherent with gas turbines, power plants aboard cruise ships built and delivered in the new millennium could be much different. Even if all newbuilds do not incorporate gas turbine power,
The Maritime Administration has entered into an $860,000 costshared research contract with the Engine and Compressor Division of Transamerica Delaval Inc., Oakland, Calif., to measure the performance levels of emulsified fuel oil-water mixtures used to power diesel engines.
As the second largest consumer of energy aboard ships, the power generation equipment has been the object of many studies aimed at obtaining overall higher efficiency and lower electrical power costs. One solution is driving a generator, at constant speed,
A General Electric (GE) LM120 marine gas turbine has been installed aboard the propulsion system demonstrator (PSD) vehicle for the U.S. Marine Corps' Advanced Amphibious Assault program. The turbine reportedly was successful in powering the vehicle during waterborne testing.
Wartsila NSD has completed shipboard trials with the new Wartsila NSD PropacRudder, and results are promising, according to the manufacturer. The innovative propulsion system was designed to reduce propulsive power requirement, with reduced hull vibration and noise,
MTU Friedrichshafen installed its first 12V 595 series diesel engine aboard the 476-foot ferry Deutschland in October of 1990. This model is rated at 2,100 kw at 1,500 rpm and replaced one of the ship's nine 1,840-kw, 12-cylinder MTU 956s. The engine has had over 4,