We Make Things Move! | (503) 626-0654 | info@alliedpower.com

Marine Construction

Marine Solution

Whether working in a remote locations or corrosive marine environments, we offer a variety of specialized winching and hoisting equipment to meet your tough demands.

From small duty units that can be mounted on davit or jib cranes to larger capacity units, including self-contained systems that are entirely mobile, APPI has the solution for your marine construction needs.

With a choice of input power that includes, AC, DC, hydraulic and pneumatic, matching your requirements to one of our products is assured.

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


Marine Construction Winches and Hoists





Columbia Flow Control Hoist Assists Fish Ladders

Application:  Fish Ladder Flow Control Hoist
Customer:  Portland General Electric
Location:  Willamette Falls, Oregon City, Oregon
Hoist Model:  Columbia H21500-4A17-L-00
Line Pull:  21,500 lbs. single layer and 43,000 lbs with 2-part line
Line speed:  4.5 feet per minute with 2-part line
Brake rating:  140,000 lbs
Power source:  460 VAC / Three phase / 60 Hz
Special features:  Dual 1½ HP brakemotors, 12” drum core grooved for dual 5/8” wire rope assemblies, 70.5” drum width, 4-cam rotary limit switch and custom base plate. Dual multi-turn potentiometers for position locating. Custom NEMA 4X control panel with variable frequency drive. Installed on the panel face: UP/DOWN momentary buttons, LOCAL/REMOTE switch for future remote control, LED…

Columbia Mast Hoists Provide Low Overhead Solution for Tugs

Application:  Mast hoists lower radar and electronics for low headroom clearance
Customer:  Foss Maritime
Location:  Seattle, Washington
Hoist model:  Columbia HF1500-2A34-X-02
Line pull:  1,500 pound on the first layer
Line speed:  24 feet per minute on the first layer
Power source:  230 VAC / 3 Phase / 60 Hz
Special features:  Customer provided controls…