CAT CLASS: HQ-10353

5+ ton Beam Trolley

The 5+ ton beam trolley band comprises heavy-duty carriages engineered to traverse overhead runway beams while supporting loads from 5 to 20 metric tons. These industrial-grade trolleys serve major plant maintenance, steel fabrication, and heavy assembly operations where lifting capacity exceeds what lighter equipment can manage. This is the upper rung of the beam trolley ladder, reserved for the heaviest suspended loads in industrial environments.

Models

Brands

Cat classes

Pick a size class — capacity and reach differ across the range.

Key specifications

Specification	Typical range	What it means
Lifting capacity	11,023–44,092 lb (5–20 t)	Maximum load the trolley safely supports while moving along the beam.
Load capacity	11,023–44,092 lb (5,000–20,000 kg)	Rated working load expressed in kilograms; identical to lifting capacity.
Beam compatibility	Wide-flange I-beam	Trolley wheels and suspension designed for heavy structural beam profiles.

How to choose

The 5+ ton beam trolley is specified when suspended loads reach or exceed 5 metric tons—typically major machinery components, fabricated steel assemblies, or plant infrastructure during installation and maintenance. For loads under 2 metric tons, the Up to 2 ton Beam Trolley band offers easier handling and lower beam loading requirements. Projects involving turbine casings, heavy press components, large molds, or industrial electrical transformers fall squarely in this 5+ ton category. Beam structural capacity and runway design must be verified to support both trolley weight and maximum suspended load.

What this size handles

Moving turbine components during power plant maintenance shutdowns
Positioning fabricated steel assemblies in shipyard construction bays
Transporting injection molds and die sets along foundry crane runways
Installing or servicing large industrial electrical transformers
Shifting heavy press frames and stamping equipment in manufacturing plants
Handling structural members during bridge or industrial building assembly

Safety & operation

Beam structural integrity and load rating must be verified by a qualified engineer before trolley installation
Trolley wheel condition and axle integrity require regular inspection per manufacturer service intervals
Fall protection and exclusion zones below the travel path are mandatory when loads are suspended
Load securement—slings, shackles, and rigging hardware—must match or exceed trolley capacity ratings

Transport & logistics

Trolleys in this capacity range typically ship as compact units on flatbed trailers or in standard cargo beds
Weight and dimensions allow handling with standard forklifts or small cranes during site delivery
Installation onto the overhead beam usually requires mobile crane assistance or existing plant rigging infrastructure

Power & supply

Manual push or pull operation for low-frequency positioning tasks
Electric motorized travel for continuous production environments, powered by pendant control or festoon systems
Pneumatic or hydraulic actuation in specialized applications where electrical power presents hazards

Frequently asked

What beam size supports a 10-ton trolley?

Beam selection depends on span, trolley weight, and load distribution; a structural engineer calculates required section modulus, but wide-flange beams such as W12 or larger profiles are typical for this capacity range.

Can a 5+ ton beam trolley operate on monorail track?

Yes, provided the monorail profile matches the trolley's wheel geometry and the track structure is rated for the combined trolley and load weight.

How does a motorized trolley receive power along the beam?

Festoon cable systems, conductor bars, or cable reels supply electricity to the trolley motor as it travels; the method chosen depends on travel distance and duty cycle.