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Marine Research Winches

Marine Solutions

Built to meet the demands of the environment they work in and the critical tasks they perform, APPI oceanographic and marine research winches can be configured to meet virtually any application.

With the widest range of components available to work from, we have the unique ability to provide winches that are configured to meet your exact requirements for line capacity, line speed, line pull and signal recovery. In addition, our winches and can be powered with DC, AC, hydraulic or pneumatic motors.

Perhaps most importantly, our AutoAdvance Line Spooling Systems ensure perfect line spooling even with a winch positioned at the edge of the deck and even when you are recovering different cable sizes.

When your winching needs are specific, specify APPI.

To discuss project specifics or request a quote contact us at (503) 626-0654.


Columbia General Purpose Bulk Carrier Hoist

Application:  General purpose hoist for use on a bulk carrier ship
Customer:  Canada Steamship Lines, for the Baie St. Paul bulk carrier
Location:  St. Catharines, Ontario, Canada
Hoist Model:  Columbia HF2100-4A33-L-02 AC Electric Hoist
Line Pull:  2,100 pounds on the first layer
Line Speed:  24.1 feet per minute on first layer
Wire Rope Capacity:  285 feet x 5/16” diameter wire rope with latching hook
Power Source:  460 VAC / Three phase / 60 Hz…

Custom Columbia Dam Hoist System

Application:  Lifting fish screens weighing 24,000 pounds and 7,000 pounds
Customer:  Tacoma Power and Light
Location:  Cowlitz Falls Dam, Washington State
Hoist Model:  Columbia HL14000-4A17-L Dual Drum Hoist

Line Pull:  14,000 pounds on the first layer (single line)
Line Speed:  0-12 feet per minute on the first layer (single line)
Wire Rope Capacity:  29′ x 5/8″ wire rope per drum
Power Source:  460 VAC / Three phase / 60 Hz…