Columbia AC Electric Hoists for Lifting Applications

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

Application Considerations

Line Pull

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

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

More Information on Determining Line Speed >>

Horsepower

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

See More Information on Horsepower >>

Travel Distance

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

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 >>

Duty Cycle

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 >>

Fleet Angle

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 >>

Operating Environment

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 >>

AC Electric Hoists In Use

Columbia Stack Hoist Helps Maintain Air Quality Index

Application: Columbia stack hoist and trolley brings testing equipment in and out of service
Customer: URS Energy and Construction
Location: Oak Creek, WI
Hoist Model: Columbia H3000-4A17-L-00 AC Electric Hoist with Manual Overhead Trolley
Performance Based On 460 VAC / Three Phase / 60 Hz:
Line Pull: 4,189 pounds on the first layer
Line Speed: 36 feet per minute on the first layer
Wire rope capacity: 355 feet x 3/8″ diameter stainless steel non-rotational wire rope with latching hook
Special features: 18″ wide drum core, yellow epoxy overcoat, 5.0 HP in-line gear box brake motor, trolley mounted control box…

December 29, 2020 By Jeff Dean 0 Comments Read more...

Columbia Retractable Work Platform Hoist

Application: Deploying a barge mounted work platform
Customer: Supreme Integrated Technology, Inc.
Location: Harahan, LA
Hoist Model: Columbia HD1300-1A34-F-11 AC Electric Hoist
Performance based on 115 VAC / Single Phase / 60Hz:
Line Pull: 1,300 pounds on the first layer
Line Speed: 15.4 feet per minute on the first layer
Wire Rope Capacity: 99 feet x 3/16″ diameter wire rope with latching hook…

December 17, 2020 By Jeff Dean 0 Comments Read more...

Columbia Brick, Block & Masonry Material Hoist

Application: Lifting various masonry materials on construction projects
Customer: Lorette & Son Masonry
Location: Maryland, NY
Hoist Model: Columbia HMH-600-1XWB AC Electric Hoists
Performance based on 115 VAC / Single Phase / 60Hz:
Line Pull: 600 pounds on the first layer
Line Speed: 37.2 feet per minute on the first layer
Wire Rope Capacity: 82 feet x 1/4″ diameter wire rope with latching hook…

December 11, 2020 By Jeff Dean 2 Comments Read more...

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Allied Power Products, Inc.