Columbia High Lift Hoist System Provides Alternative To A Tower Crane
Application: Rooftop High Lift Hoist System
Customer: Crystal Services
Location: Indus, Alberta, Canada
Hoist Model: Columbia HL7000-4A17-L-04
Load rating: 7,400 pounds on the first layer
Line Speed: 21 feet per minute on the first layer
Wire Rope Capacity: 957 feet X ½” diameter wire rope
Power source: 460 VAC / Three Phase / 60 Hz
Special features: NEMA 4X control enclosure with variable frequency drive, NEMA 4X 15’ hand held pendant controls with speed potentiometer and UP/DOWN momentary buttons, AutoAdvance Line Spooler with inverted orientation for ceiling mount, nylatron sheaves for ½” wire rope, large cable capacity drum for 670’ of ½” wire rope….