Pro-source PSGCT2 Ball Bearing Trolley 4000 Lb I-beam

Product Description

The PRO-SOURCE PSGCT2 is a wide-range ball bearing trolley rated for 4000 pounds of load capacity. It is designed to travel along I-beam lower flanges in overhead material handling systems, including hoists, chain falls, and beam-mounted lifting equipment. The trolley uses ball bearing wheels for smooth, low-friction movement along the beam. Flange width adjustability spans 3-5/32 inches to 6-39/64 inches, allowing a single unit to fit a broad range of I-beam sizes from 6 inches to 24 inches in height. The unit weighs 30.8 pounds. It is installed by millwrights, maintenance mechanics, and industrial contractors in shop, warehouse, and production environments.

This trolley is suited for overhead lifting applications in light industrial and commercial facilities. Typical uses include positioning along fixed I-beams for manual or powered hoist operation. The wide flange adjustment range makes it a practical choice for facilities with mixed or non-standard beam sizes. A minimum turning radius of 59 inches applies when used on curved beam tracks. This unit is sold individually and is appropriate for new installations or replacement of worn or failed trolleys on existing beam systems.

Key Features

• 4000 lb load capacity for demanding overhead lifting applications
• Adjustable flange width from 3-5/32 inches to 6-39/64 inches accommodates a wide range of I-beam sizes
• Compatible with I-beam heights from 6 inches to 24 inches
• Ball bearing wheel construction reduces rolling resistance and extends service life
• 3-inch wheel diameter for stable beam contact
• Minimum curve radius of 59 inches for curved track use

Compatibility

Designed to fit standard I-beams ranging from 6 inches to 24 inches in height with lower flange widths between 3-5/32 inches and 6-39/64 inches, as an OEM-style or replacement trolley for overhead hoist and beam systems.

Installation Notes

Installation is typically performed by qualified millwrights or maintenance mechanics familiar with overhead rigging and material handling equipment. Before mounting or adjusting the trolley, ensure the overhead beam system is de-energized and any attached hoist or load is fully lowered and secured. Verify that the I-beam flange width and beam height fall within the trolley adjustment range before tightening. Follow applicable ASME B30 standards and local facility safety requirements for overhead lifting equipment.