Coffing VT-A Manual Plain Trolley - 3 Ton, 4 to 6-1/4 in Beam Flange

Product Description

Coffing VT-A manual plain trolleys are industrial push-type, hook-mount trolleys designed to provide smooth horizontal movement of a suspended hoist and load along a compatible overhead beam. The listed models cover capacities from 1/4 to 3 Ton and use a universal wheel-tread design suitable for American Standard beams, wide-flange beams and compatible patented track systems.

The adjustable side-frame and load-bar arrangement incorporates Coffing’s Dial Fit collar, which simplifies fitting the trolley to the selected beam flange. Shielded double-row ball bearings support efficient wheel movement and help provide smooth rolling during manual load positioning. The trolley is moved by pushing or pulling the suspended load and does not require a hand-chain, motor or external power source.

Capacity-specific configurations accommodate beam flange widths from 2-5/8 to 6-1/4 in and beam heights from 4 to 18 in. The 1/4, 1/2 and 1 Ton models use 2-3/4 in wheel-tread diameters and can negotiate a 7 in minimum-radius curve. The 1-1/2, 2 and 3 Ton models use 3-1/2 in wheel-tread diameters and can negotiate a 10 in minimum-radius curve.

Material:
Manufacturer frame, load-bar and wheel materials not specified
Shielded double-row ball bearings

Compatible With:
American Standard beams within the specified flange and height ranges
Wide-flange beams within the specified flange and height ranges
Compatible patented track systems
Hook-suspended hoists that do not exceed the trolley’s rated capacity

Uses:
Providing manual horizontal travel for a suspended hoist
Positioning loads along straight or curved overhead beams
Moving equipment through fabrication and assembly areas
Industrial maintenance and equipment installation
Warehouse and production material handling
Applications where powered trolley travel is unnecessary

Key Features:
Manual push-type operation
Industrial hook-mount design
Universal wheel tread
Dial Fit adjusting collar
Shielded double-row ball bearings
Smooth movement without external power
Suitable for straight beams and small-radius curves
Available in capacities from 1/4 to 3 Ton