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Columbia AC Electric Hoists

AC Electric Hoists

(Lifting)

Our Columbia AC Electric Hoists feature compact and efficient transplant reductions that require less input power, increase production while minimizing hoist size and weight. TEFC, UL-listed brake motors stay cooler during long duty cycles and their load holding brakes apply automatically.

Sealed construction keeps gears, shaft surfaces and bearings lubricated - no pillow blocks that require greasing. Modular design allows drum size changes and a wide range of gear ratios and motor sizes provide the performance required for your application. A full selection of options from single-speed drum switches to synchronized muli-unit/multi-axis systems put you in full control of your AC Electric Hoists.

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




Features

Planetary Reductions

Brake Motors

Sealed Construction

Modular Design

Custom Units Available

Wide Range of Options




Available Products






Application Considerations

Determining the required line pull is the most important factor in selecting the proper winch or hoist for your application.

More Information on Determining Line Pull >>

Line speed is the distance the load travels over a given amount of time.

More Information on Determining Line Speed >>

Horsepower is a measurement of the rate (line speed) at which work (line pull) is performed.

See More Information on Horsepower >>

Travel distance is the distance the load must move. Determining travel distance is more difficult in positioning systems, when using multiple pieces of line or when line stays in the system.

More Information on Travel Distance >>

Wire rope size is determined primarily by the weight of the load being pulled or lifted.

More Information on Wire Rope Sizes and Break Strengths >>

The duty cycle of a winch or hoist is a measurement of how often it is used in a given amount of time.

More Information on Determining Duty Cycle >>

To prevent excessive wire rope wear and damage and ensure the safety of operators, a location that permits proper fleet angle is necessary to let the wire rope spool uniformly onto the drum.

More Information on Fleet Angle Considerations >>

The temperature, humidity, exposure to elements, ventilation, and elevation can all play in a role when specifying the proper winch or hoist for the job.

More Information on Operating Environment >>




Do you need to pull something instead of lifting it? Explore our winches here >>>

Do you need a pneumatic system? Explore our line of pneumatic hoists here >>>


AC Electric Hoists In Use

Columbia Air Tuggers Lift Equipment In LNG Facility

Application:  Lifting Equipment in a LNG Facility
Customer:  DNow
Location:  Corpus Christi, TX
Hoist Model:  Columbia HG2750-P-02 Pneumatic Hoist
Performance Based On 70 PSI @ 75 SCFM:  
Line Pull:  2,750 pounds on the first layer
Line Speed:  17.6 feet per minute on the first layer
Wire Rope Capacity:  198 feet x 3/8″ wire rope with latching hook…

Columbia Marine Hoist Supports Michigan DEQ Sediment Testing

Application: Core sampling marine hoist
Customer: Michigan Department of Environmental Quality
Location: Lansing, MI
Hoist Model: Columbia HD2000-1A34-L-01 AC electric hoist
Performance based on 115 VAC / Single Phase / 60 Hz:
Line Pull: 2,000 pounds on the first layer
Line Speed: 11.8 feet per minute on the first layer
Wire Rope Capacity: 213 feet X 3/16” diameter wire rope with latching hook
Special Features: Washdown-duty motor, stainless steel fasteners (where applicable), epoxy overcoat…

Columbia Construction Hoist Systems Have Critical Role On George Washington Bridge Project

Application: George Washington Bridge Suspension Cable Replacement
Company: 
Skanska-Koch Joint Venture
Location:  New York City
Hoist Model:  Columbia HU19500–4A17-L-01 AC Electric Hoists (Five units)
Performance Based on 460 VAC / 3 Phase / 660Hz:
Line Pull:  19,500 pounds on the first layer
Line Speed:  28 feet per minute on the first layer
Wire Rope Capacity:  1,497 feet x 5/8” 6X36 EIPS wire rope…