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Mobile Power

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.


Span-Guard

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.

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Tri Bar/Four Bar

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.

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Powerglide

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.

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Tightwire

Changing the Way You Think of Mobile Electrification

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.

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