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

Columbia Winches & Hoists

Hammerhead Trolleys

Hoisting Systems

Our exclusive Hammerhead Trolleys are available in capacities of 1, 3, 5, 7.5 and 10 tons. When used with one of our Columbia base-mounted hoists, the low weight of these trolleys allows for a higher net load at the hook than a conventional overhead hoist.

As the hoist is mounted in a fixed location, there is no need for an electrical festooning system nor is it necessary for the controls to follow the load as it is being positioned. The reeving of the wire rope through the trolley and load block doubles the capacity of the hoist. When the trolley is moved, the hook remains at the same height.

The compact design of the trolley allows for greater hook height. This makes it possible to place large loads in areas with limited headroom. As with our manual trolleys, our hammerhead trolleys also utilize low-friction bearings to ensure efficient operation and ease of movement.

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



Rated to lift loads vertically

Capacities of 1,3,5, 7.5 and 10 tons

Doubles capacity of the hoist

Compact design allows greater hook height

Low-friction bearings for ease of movement

Chain and power drive options available

Latching swivel hook or trolley mount

Model Load Limit Rope Size Sheave Diameter Tread Diameter Beam Width Range Dimensions
HH-2 2000 lbs. 1/4″ Ø4.0″ Ø3.25″ 2.6″-8.7″ PDF
HH-6 6000 lbs. 3/8″ Ø6.0″ Ø4.83″ 3.3″-8.7″ PDF
HH-15 15,000 lbs. 1/2″ Ø10.0″ Ø8.25″ 4.6″-10.3″ PDF
HH-20 20,000 lbs. 5/8″ Ø14.0″ Ø12.12″ 4.6″-14.8″ PDF
This information is provided for reference only.
All information subject to change without notice.

Columbia Hammerhead Trolleys In Use

Columbia Pump Hoist Assists Routine Pump Maintenance

Application: Pump hoist maintenance system
Customer: Lafollette Mining Supply Co
Location: Jacksboro, TN
Hoist Model: Columbia HL12000-4A17-L-02 AC Electric Hoists
Trolley Model: Motorized 15-ton Hammerhead Trolley
Performance based on 460 VAC / Single Phase / 60 Hz:
Line Pull:  Maximum of 24,000 lbs. at the hook on each hammerhead.  Maximum system lift limited to 30,000 lbs. by user.
Line Speed:  6 feet per minute on the first layer
Wire Rope Capacity:  300 ft. X 1/2″ diameter stainless steel rope
Special Features:  Motorized hammerhead trolleys. Synchronized controls for entire system….

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…

Columbia Hammerhead System Loads Bags Of Concrete On Trailer

Application:  Loading bagged concrete on trailer
Customer: Thib’s Trailers
Location:  Duson, LA
Hammerhead System includes:
•  Columbia HF2300 AC Electric Hoist
•  Columbia WD850 AC Electric Hoist
     •  Special Features:  -02 drum, lagged and grooved for 5/16” diameter wire rope
  Columbia HH-6 Hammerhead Trolley
  Columbia control panel
Power Source:  115 VAC / Single Phase / 60 Hz…