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As of January 31, 2022, U-S Safety Trolley will no longer be accepting new system orders for our Span-Guard, Tri-Bar/Four-Bar, PowerGlide, or Tightwire products. Please reach out to your local representative for more information and inquiries about replacement parts (subject to availability).
U-S Safety Trolley pioneered no-joint electric conductor bars with our innovative crane electrification products including Span-Guard, Tri-Bar/Four-Bar, PowerGlide and TightWire.
The Indoor/Outdoor Industrial Power Supply System for Cranes and Stationary Equipment
Ampacity: 250 & 520 amps
Environment: Indoor & Outdoor
Perfect for: Industrial/Manufacturing environments, lock & dam installations, crane electrification, steel mills, paper mills.
Special features: Joint-free with a self-sealing vinyl cover for extra protection.
A Low Maintenance and Hassle-Free Crane Electrification & Trolley System
Ampacity: 100 & 125 amps
Environment: Indoor & Outdoor
Perfect for: Factory assembly lines, amusement park rides, aircraft hangar doors, crane electrification, industrial/manufacturing environments.
Special features: Joint-free with the ability to be factory shaped into curves, ovals and loops.
Electric Trolley System with Retractable Wheels for Workstation Cranes
Ampacity: 90 amps
Environment: Indoor only
Perfect for: Aircraft hangar doors, overhead work station and jib crane electrification, industrial/manufacturing environments.
Special features: Joint-free design offers a lower ampacity design with aluminum housing and optional closure strip.
Lightweight and Easily Installed System for Monorails & Small Cranes
Ampacity: 90 amps
Environment: Indoor only
Perfect for: Light duty and overhead crane electrification, industrial/manufacturing environments.
Special features: Joint-free design that was built lightweight for easy and quick installation.