Series 84A Manual Geared Trolley - 6 Ton, 4 to 7 in Beam Flange

Product Description

Product Description:
CM Series 84A manual geared trolleys provide controlled horizontal travel for compatible hoists and suspended loads operating along overhead runway beams. The listed configurations cover capacities from 1/4 to 8 Ton, with model-specific beam flange widths, beam heights, and minimum curve requirements. Manual geared operation is suitable for industrial applications requiring greater positioning control and lower operating effort than a plain push trolley.

The operator moves the trolley by pulling an operating hand chain, which transfers motion through the geared drive mechanism to the trolley wheels. This arrangement supports gradual forward and reverse movement without an electric or pneumatic traverse motor. Cast iron wheels provide durable contact with the runway beam for maintenance, fabrication, assembly, production, equipment installation, and general material-handling applications.

The 6 Ton model fits beam flanges from 4 to 7 in, beam heights from 8 to 24 in, and a 36 in minimum-radius curve. The 8 Ton model fits flanges from 4-5/8 to 8 in, beam heights from 10 to 24 in, and a 60 in minimum-radius curve. The 2 Ton model fits flanges from 3.33 to 6.25 in, beam heights from 6 to 18 in, and a 30 in minimum-radius curve. The 1/4 Ton model fits flanges from 2.66 to 5 in, beam heights from 4 to 12 in, and a 20 in minimum-radius curve.

Material:
Cast iron trolley wheels
Industrial metal trolley frame and side plates
Steel operating hand chain
Metal geared travel components
Wheel and axle assemblies
Suspension and beam-adjustment hardware

Compatible With:
Properly rated hoists with a compatible trolley suspension connection
Overhead beams within the selected model’s flange-width range
Beams within the specified height range
Straight or curved runway beams meeting the required minimum-radius specification
Capacity-matched hoist suspension and trolley mounting components

Uses:
Providing controlled horizontal travel for suspended hoists
Positioning loads along overhead runway beams
Industrial maintenance and equipment installation
Fabrication and assembly operations
Manufacturing and production applications
Warehouse and general material handling
Applications where powered trolley travel is unnecessary

Key Features:
Manual hand-chain geared operation
Series 84A industrial configuration
Available in multiple load capacities
Controlled forward and reverse positioning
Cast iron trolley wheels
Reduced effort compared with plain push travel
No electric or pneumatic trolley motor required
Suitable for compatible straight and curved runway beams