News: Thoma-Sea Builds New Z-Drive

Wednesday, July 23, 2003

Cummins Marine's recently introduced QSK60 engines are finding a ready market in the 2,000 hp plus range in both Europe and North America. This spring the sale of two more QSK60s was announced for a Z-drive tug building at Thoma-Sea Boatbuilders in Houma, La. Designed by well-know Louisiana-based naval architect Frank Basile's Entech and Associates Inc., the 104 by 36-ft. boat will have a 17-ft. molded depth. Tankage provides for over 90,000 gallons of fuel, 10,000 gallons of potable water and 500 gallons of lube oil. The two Cummins QSK60 main engines will each produce 2,200 continuous-duty hp at 1,800 rpm. The engines will drive Rolls-Royce US 205 Z-drives.

The drives have 2150 m/m propellers in nozzles. Ship power will be provided by two Cummins 6BT5.9 powered 75 kW generator sets. The Markey bow winch will handle 500 ft. of 8-in. Spectra line. "We have gone with an electric winch on this boat," says Harley Marine representative Gregg Nelson, "As we understand that it has better auto-render recovery capabilities." Accommodation will be provided for six crew members. Design speed for the vessel is 11 knots. When delivered in August of 2003 the boat will take up duties on the West Coast, where she will join other tractor and ship assist tugs in the Harley Marine Services subsidiary companies, Millennium and Starlight Marine. Company president Harley Franco explains that she will be assigned to one of several ports as required.

Maritime Reporter January 2015 Digital Edition
FREE Maritime Reporter Subscription
Latest Maritime News    rss feeds

Workboats

Towing Vessel Sinks off Oahu

A 95-foot towing vessel, Nalani, sank approximately two and half miles west of Barbers Point Harbor, Oahu, Thursday, the U.S. (USCG) Coast Guard reported. The 11

US Boating On High Speed Recovery

Nearly 89 million Americans went boating last year, one of the largest boating participation figures on record. And the boat sales last year increased to $37 billion,

Lindner Sees Strong 2015

On the last day of what proved to be a busy Workboat show in New Orleans, Mikael Lindner, President, Scania North America, sat with Maritime Reporter & Engineering

Finance

India Not Pressurized by US-China Deal

Indian Prime Minister Narendra Modi said a climate deal between the United States and China does not put pressure on India, but that global warming itself was reason to take action.

U.S. Refinery Workers' Contract Talks Moving Slowly

With just a week of bargaining left until the national contract for U.S. refinery workers expires, the United Steelworkers union (USW) said talks with oil company

Obama, Modi Aim High on India Trip

In a fresh bid to make India an enduring strategic partner, U.S. President Barack Obama lands in New Delhi on Sunday for a highly symbolic parade and to nurture

 
 
Maritime Careers / Shipboard Positions Maritime Contracts Maritime Security Navigation Pipelines Port Authority Ship Repair Ship Simulators Sonar Winch
rss | archive | history | articles | privacy | terms and conditions | contributors | top maritime news | about us | copyright | maritime magazines
maritime security news | shipbuilding news | maritime industry | shipping news | maritime reporting | workboats news | ship design | maritime business

Time taken: 0.1445 sec (7 req/sec)