Marine link
 

Drive Tug

Capt. Harry Delivered to Wilmington Tug

On December 19, Washburn & Doughty Associates, Inc., of East Boothbay, Maine delivered Capt. Harry, a 4200 hp Z Drive tug to Wilmington Tug of Wilmington, Del. Designed by Robert Allan Ltd., this ASD 25/55 Class Tug measure 80 x 32 ft. It will be used primarily for ship docking; however, and extended keel will allow for operation as an escort tug in the indirect mode. Wilmington Tug operates five tugs, and in 1977 became the first operator in North America to operate a Z Drive Tug. Wilmington Tug’s newest vessel is the ninth Z Drive Tug built by Washburn & Doughty since the Fort Bragg was constructed for Cape Fear Towing in 1998. Two Detroit Diesel model 12V4000 main engines rated at 2100 hp at 1800 RPM power the vessel. The engines drive modular Ulstein Aquamaster 1350 HZ Drives that are removable through soft patches in the aft deck. The main engines are keel cooled with Fernstrum grid-coolers. The vessel has a 20,000-gallon fuel oil capacity, a 250-gallon lube oil capacity and 1,200 gallon fresh water capacity.


ESG to Build Four RA Tugboats

Contract announcement: Image courtesy of ESG

Eastern Shipbuilding Group (ESG) said that Suderman & Young Towing Company & Bay Houston Towing Company have placed orders for a total of four new Robert Allan, LTD. (RAL) Z-Tech 2400 Class Terminal & Escort Tugs at Eastern’s Panama City, Florida facilities. ESG added that G & H Towing Company will provide the onsite representation for both owners as their agent during the engineering, construction and delivery phases of these contracts.


CMS Fleet Strongest in Region

Crowley Marine Services' Southern California fleet recently confirmed its strength by demonstrating ABS certified bollard pull test measurements of more than 100,000 lbs. for every tug in the region. The CMS is fleet is the highest hp and highest bollard pull fleet of tugs in the Los Angeles and Long Beach harbors. Tugs serving the Los Angeles and Long Beach market range from 4,400-7,000 hp and include several of Crowley's newest Harbor Class cycloidal tractor tugs and on Z-drive tug


Moran Commissions 10th Z-Drive Tug

Moran Towing has commissioned Diane Moran, its 10th Z-drive tugboat, which was recently christened in a ceremony in New York Harbor, will be used in harbor services. Currently, Moran's other Z-drive tugs are used by the U.S. Navy's Military Sealift Command in Norfolk, Va., and for harbor services in the port of Charleston, S.C. The vessel is powered by two turbocharged EMD engines, which were chosen for their fuel efficiency


Washburn & Doughty Wins Tug Contract

Washburn & Doughty Associates, Inc. signed a contract to build a 92 x 32-ft. Z-Drive Tug for the Providence Steamboat Company. Providence Steamboat Company, located in Providence, RI, operates tugboats on Narragansett Bay and adjacent southeast New England waters. Engaged primarily in vessel assist work, the company has six tugs with two under construction. The vessel currently being built by Washburn & Doughty is Providence Steamboat’s first Z Drive Tug


W&D Raises New Facility After Fire

Picture 006.jpg

October 11, 2008, marks three months since a fire destroyed Washburn & Doughty’s building and the yard is pleased to announce that progress on clean-up and construction is moving steadily ahead. The Sheridan Corporation of was awarded the contract to construct Washburn & Doughty’s new facility. has begun to pour concrete for the foundation and steel for the new building has begun to arrive. Phase 1 of the project, which is the 185’ x 80’


Washburn & Doughty: Developing New Process To Meet Changing Needs

Washburn & Doughty Shipyard of East Boothbay, Maine is preparing to launch Tracy Moran, the fourth in a series of six Z-Drive Tugs under construction for the Moran Towing Corporation of Greenwich, Conn. Tracy Moran will join its sisterships in Norfolk, Va. where they are contracted by the Military Sealift Command for submarine and ship assist work. Measuring 92 x 32 x 13.8 ft. (28 x 9.7 x 4.2 m) and built to ABS Maltese Cross A1, AMS, Towing Service standards, Tracy Moran is powered by two 2


The Efficient Tugboat: The Efficient Tug

In many ports across the country, competition among tugboat operators is intense. The combined Port of Los Angeles and Long Beach is one such competitive environment for tug operators. Three companies vie for business that includes about 6,000 ship arrivals a year. Many of the companies utilize new tractor tugs to guide these ship movements. Foss Maritime, Crowley Marine and Millennium Maritime operate over a dozen modern tugs


Washburn & Doughty Delivers Bulldog to Crescent Towing

Washburn & Doughty Associates, Inc. delivered the Bulldog, a 98 x 37 ft., 6700 hp, Z Drive Firefighting Tug, to Crescent Towing of New Orleans, Louisiana. Bulldog provides ship-assist and escort services for LNG tankers at the Elba Island LNG re-gasification terminal in Savannah, Georgia. Bulldog is a new Washburn & Doughty in-house design and the first tug built at the yard for Crescent Towing. Washburn & Doughty’s Chief Naval Architect and Vice President, Bruce Washburn


The “Near-Zero” Emission Tug

For the development of the Hydrogen Hybrid Harbor Tug, WorldWise Marine worked with Dutch tug operators Iskes from IJmuiden and Smit from Rotterdam, which are expected to build the first of the new tugs for use in European harbours. The 50 ton bollard pull tug is fitted with fuel cells and hydrogen tanks, where hydrogen is stored under a pressure of 430 bar. The fuel cells, in combination with batteries, are able to provide sufficient power to operate the tug during standby and


Bouchard Hosts Leadership Training Course

Photo: Bouchard Transportation Co., Inc.

Bouchard Transportation Co., Inc. hosts USCG leadership and managerial skills course at corporate headquarters for tug captains and chief engineers   During the weeks of July 18-21, and August 1-4, Bouchard Transportation Co., Inc. partnered with SUNY Maritime College and privately hosted


MN100: Eastern Shipbuilding Group, Inc.

(Photo: Eastern Shipbuilding Group, Inc.)

The Company: Eastern’s original shipyard was established in 1976 for the purpose of constructing commercial fishing boats for the company’s founder and President, Brian R. D’Isernia. By 1980, 26 commercial fishing vessels had been constructed and delivered


New Tractor Tug for Jones Marine Group

The David J just off the Sylte Shipyard on the Fraser River (Photo courtesy of Haig-Brown/Cummins)

Steady, smooth, powerful, highly maneuverable: these were comments from mariners on board for sea trials of Jones Marine Group’s new tractor tug, David J. The new workboat was put through its paces in fine form. The boat is an A.G. McIlwain-designed 53 by 26


More Sanmar Newbuilds Cross the Atlantic

Photo: Sanmar

Svitzer Americas’ newest vessels Svitzer Monte Cristi and Svitzer Catuan have been delivered by Turkish tug builder Sanmar. The boats, which will be operated in the Dominican Republic, are Ramparts 2400 SX class tugs, designed by Robert Allan Limited exclusively for Sanmar


Ningbo Port Orders New Dual-fuel Tug

Photo: Robert Allan Ltd.

Robert Allan Ltd. to design a new dual-fuel tug for Ningbo Port   On October 21, Robert Allan Ltd. was awarded a contract by Ningbo Port Company Ltd. in China for a RAstar 4200-DF Class dual-fuel (LNG-MDO) tug.   The award of this contract builds on a history of collaboration between


New Tug for Saam Smit Towage in Canada

Saam Smit Towage Canada takes delivery of new built tug SST Capilano, to be added to the fleet of 21 tugs operated in British Columbia. The addition of this tug will further strengthen the fleet that Saam Smit Towage operates in British Columbia.  


ESG Delivers Tractor Tug to Bisso Offshore

(Photo: ESG)

Eastern Shipbuilding Group (ESG) delivereed the Reverse Tractor Tug Archie T.  Higgins to Bisso Offshore, LLC in late 2015. Upon arrival in Louisiana and at the mouth of the Mississippi River, the vessel went right to work escorting its first ship northbound to New Orleans


Driving the Inland Waterways

Eastern Thunderbolt  Towboat Proposal Profile

Propulsion evolves, improves and powers forward in the inland markets. And, Z-Drive propulsion is the future. In a white paper released late in 2014 by The Shearer Group, Ed Shearer and Greg Beers outlined The Next Generation of inland vessels


Sanmar Launches First VectRA 3000 Tug

Photo: Sanmar

Sanmar’s first Voith Schneider Propeller (VSP) tug of VectRA 3000 series, M/T  ARES, being constructed for Italian tug operator Tripmare S.p.a. of Trieste, has been launched to sea at Sanmar Shipyard, Altinova  last week.  


Four Damen Tractor Tugs for Svitzer

Photo: Damen

Global towage operator Svitzer has signed a contract with the Damen Shipyards Group for four ATD 2412 tugs as part of Svitzer’s ongoing fleet renewal program. All four tugs are being built at Damen Song Cam Shipyard in Vietnam. Demonstrating the advantages to be gained from building vessels


Eastern Cranking Out Escort Tugs

Neptune (Photo: Eastern Shipbuilding Group, Inc.)

Eastern Shipbuilding Group, Inc. delivers the escort tug Neptune to Suderman & Young Towing Company and launches the Escort Tug David B to Bay-Houston Towing Co.   Eastern Shipbuilding Group, Inc. has delivered the escort tug Neptune (Hull# 237) on March 28, 2016


Rolls-Royce Azimuth Thrusters Ordered for New Tug

Rolls-Royce has won an order for US255 FP z-drives from San Francisco’s Vessel Chartering LLC, a wholly owned division of Baydelta Navigation. The thrusters will provide the propulsion for a new high performance tractor tug designed by Jensen Maritime, Crowley Maritime Corp


First VectRA 3000 Tug Delivered

(Photo: Sanmar)

Sanmar’s first VSP (Voith Schneider Propeller) tug, of the new VectRA 3000 series, named Arie A has been constructed for Italian operator Tripmare Spa of Trieste. The vessel has been delivered by a Redwise crew to Ashdod Port, located some 40 kilometers south of Tel Aviv where it will operate


Versatile Response Vessel from Russia

General arrangement drawing and renderings are courtesy of the Marine Engineering Bureau.

 A challenge for designers or an emergency response vessel is deciding to what type of emergency the boat will respond. The designers at the non-government Marine Engineering Bureau in Odessa Ukraine have fitted a very wide range of capabilities into their 31.73 by 9.7-meter tug


Workboat Spotlight: Russian Tugs from Pella Shipyard

Courtesy of Pella Shipyard

Russia’s Pella Shipyard advertises a range of five ASD tugs. Their model 90600 has proven popular with customers returning for sister ships. Currently the yards has one of these handy-sized 25.4 by 8.8-meter tugs under construction for the ship and submarine builder JSC Admiralteiskie Verfi






 
rss feeds | archive | privacy | history | articles | contributors | top news | contact us | about us | copyright