Rapp Provides Winch Drive to Otto Candies

Monday, July 11, 2011

Rapp technicians recently completed a winch drive retrofit for Otto Candies in Houma, LA, early this year. An existing Rapp hydraulic winch was converted to electric, making use of Rapp’s Active Heave Compensation (AHC) package.

Rapp’s package includes a motor recognized at the 2010 Offshore Technology Conference (OTC) Spotlight on Technology  ceremony.  Its design features liquid cooling—despite the fact that the R&D team at the outset considered myriad air-cooled designs before opting for liquid-cooling.   Owing to favorable acknowledgement in the industry, Rapp patented the design.  The motors are mounted on Rapp’s own in-house manufactured gearbox,  that it developed long ago for its hydraulic winch lines.  After completion, Rapp’s TWS-35060 winch achieves 79.2 tons line pull at 35 meters per minute speed (bare drum), and 30 tons at 92 meters per minute (top layer).

Since completion of the first retrofit, Otto Candies has now ordered a second, with work now underway. The winch retrofits are part of wave of electric winch contracts for Rapp, including customers in government survey, fisheries, and offshore oil sectors.

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

People & Company News

WCI Applauds Increased USACE Funding

Today WCI applauded the leadership of Senate Appropriations Committee Chairman Thad Cochran (R-MS) and Senate Energy & Water Development (E&WD) Appropriations Subcommittee

SoCal Beach Cleanup Could Take Months

The U.S. Coast Guard captain overseeing cleanup of oil spilled from a pipeline rupture that closed two California state beaches and fouled offshore waters near

MPC Honors Crowley for Tank Vessel Safety

Crowley Maritime Corporation’s petroleum services division has once again been honored by Marathon Petroleum Company (MPC) with its annual Elite Vessel Award, which

Contracts

DMW Marine Takes the Lead in Military Cranes

DMW Marine Group, LLC. has completed a number of projects for the U.S. Navy and foreign Navies in recent years, claiming a place as a go-to supplier for Navy departments globally.

Shipping Freight Rates Drop Amidst Overcapacity

Shipping freight rates on the world's busiest route, from Asia to Northern Europe, fell by the largest percentage amount since 2008, reflecting wild volatility

Two ASC Kalmar Cranes for DP World Brisbane

Kalmar, part of Cargotec, has received an order from DP World Australia to deliver two new Kalmar automatic stacking cranes (ASCs) for its semi-automated terminal in Brisbane.

New Products

DMW Marine Takes the Lead in Military Cranes

DMW Marine Group, LLC. has completed a number of projects for the U.S. Navy and foreign Navies in recent years, claiming a place as a go-to supplier for Navy departments globally.

Torqeedo Introduces New Deep Blue Inboard

Torqeedo now offers a shaft drive version of its 40 and 80 horsepower Deep Blue motor. An electric drive designed for marine use from the ground up, the Deep Blue inboard shares the safety,

Protea to Launch Heavy-Lift Cranes at Nor-Shipping

Protea, a global manufacturer of offshore handling equipment, will launch two types of heavy lift cranes at Nor-Shipping 2015 in Oslo, June 2-5. Tomasz Paszkiewicz,

 
 
Maritime Contracts Maritime Security Naval Architecture Navigation Offshore Oil Pipelines Pod Propulsion Port Authority Ship Electronics Sonar
rss | archive | history | articles | privacy | 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: 0.1591 sec (6 req/sec)