Chester PT Manual Geared Trolley - 25 Ton, 6 to 8 in Beam Flange, 120 in Minimum Radius Curve

Product Description

Product Description:
Chester PT manual geared trolleys provide controlled horizontal travel for compatible heavy-capacity hoists and suspended loads operating along overhead runway beams. The listed standard configurations include 16, 20, and 25 Ton capacities. A manually operated geared travel mechanism allows the operator to move the load in either direction without an electric or pneumatic trolley motor.

The hand-geared arrangement is suited to heavy loads, longer travel distances, and applications requiring more controlled positioning than a plain push trolley can provide. Pulling the operating hand chain transfers motion through the trolley gearing to the drive wheels, allowing gradual movement during equipment installation, machinery positioning, plant maintenance, fabrication, and other demanding material-handling operations.

The 16 and 20 Ton configurations fit beam flange widths from 6 to 8 in and a 12 in beam height. They have a 96 in minimum-radius curve, 11-11/16 in wheel-tread diameter, alloy cast iron wheels, and 12 in headroom. The 25 Ton configuration fits beam flange widths from 6 to 8 in and a 24 in beam height, with a 120 in minimum-radius curve, 13-1/2 in wheel-tread diameter, alloy cast iron wheels, and 14 in headroom.

Material:
Alloy cast iron trolley wheels
Manual operating hand chain
Metal geared travel components
Load-bearing trolley frame and suspension components
Manufacturer frame material not specified

Compatible With:
Compatible Chester hoists within the selected trolley’s rated capacity
Overhead beams with flange widths from 6 to 8 in
Beams matching the specified 12 or 24 in beam height
Straight or curved runway beams meeting the model-specific minimum-radius requirement
Capacity-matched hoist suspension and trolley mounting components

Uses:
Providing controlled horizontal travel for heavy-capacity hoists
Positioning machinery and industrial equipment
Moving suspended loads along overhead runway beams
Heavy manufacturing and fabrication operations
Plant maintenance and equipment installation
Production and assembly applications
Material handling where powered trolley travel is unnecessary

Key Features:
Manual hand-chain geared operation
Available in 16, 20, and 25 Ton capacities
Controlled forward and reverse travel
Alloy cast iron trolley wheels
Capacity-specific wheel-tread diameters
Fits 6 to 8 in beam flanges
Compatible with model-specific curved runway beams
No electric or pneumatic trolley motor required