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Hammerhead Trolley

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…

Columbia Filter Hoists Provide Routine Maintenance Solution

Application:  Changing filter plates
Customer:  Sparkler Filters, Inc.
Location:  Conroe, TX
Hoist Model:  Columbia HD900-P-11
Trolley Model:  Columbia HH-2 Hammerhead Trolley
  Single-sheave fallblock with latching swivel hook
  Nylatron sheaves grooved for 3/16” wire rope
Line Pull:  900 pounds on the first layer
Line Speed:  19 feet per minute on the first layer
Wire Rope Capacity:  85 feet x 3/16” galvanized wire rope
Power Source:  Pneumatic – 50 SCFM @ 70 PSI
Special Features:  Powder coated overhaul plate…

Corp of Engineers Make Connections with Jib Crane System

Application: Jib crane system to lift and position 24″ couplings for water pumping system on the Mississippi River
Customer: Magruder Construction Co., Inc.
Location: Eolia, MO
Line Pull: 6,000 pounds
Line Speed: 40 feet per minute
Power Source:  15 HP hydraulic power unit 
Special Features: 1.5-ton capacity jib crane with 360º rotation, 16′ height, and 14′ span; hammerhead trolley; custom hydraulic power unit with quick-connect hoses…