Manual Chain Trolley, Heavy-Duty Gantry Crane Trolley, Adjustable Width Flange, Alloy Steel Hoist Trolley, for Industrial and Warehouse

Manual Chain Trolley, Heavy-Duty Gantry Crane Trolley, Adjustable Width Flange, Alloy Steel Hoist Trolley, for Industrial and Warehouse

• 1/2/3 ton load capacity: Constructed with an alloy frame and thick solid-core spindle, this monorail trolley supports rigorous industrial loads. Heat-treated anti-loosening screws ensure secure beam a
• Chain-driven performance: Operate the trolley forward and backward with a simple chain pull. Precision-quenched gears and cast wheels provide smooth, efficient movement, reducing strain during heavy-d
• Dual-safety protection system: Features hex nuts and dual anti-drop nuts to prevent accidental loosening, enhancing security and extending the trolley's operational life.
• Width adjustment: Customize the trolley to fit various beam sizes in minutes using included washers. Adapts seamlessly to different steel beam widths for versatile setups.
• Tool-free installation: No tools required for setup; simply measure, insert washers, and lock with dual nuts. Designed for hassle-free installation on various steel beams, ready for immediate use on j