HS Magnetic Zipline Trolley

Integrated magnetic braking and quieter polyurethane wheels for steep commercial zipline applications. The Zip-Rush HS Magnetic Trolley combines a heavy-duty trolley platform with a powerful, adjustable eddy-current brake. Developed primarily for steep, high-gradient zipline installations, it helps reduce rider speed without contact-based braking friction at the cable, supporting lower heat, wear, and maintenance demands. Its polyurethane wheels significantly reduce rolling noise and vibration while helping limit cable wear, creating a smoother, quieter rider experience. Proven on the Roi-Et tower zipline The HS Magnetic Trolley is used on the Roi-Et application, where the zipline reaches a maximum slope of 56%. This real-world installation demonstrates the trolley’s role in managing speed on an exceptionally steep commercial line while maintaining smooth, controlled operation. Choose your magnetic configuration 50% Magnetic: Partial magnetic braking for applications requiring moderate speed control. Full Magnetic: Maximum magnetic braking within the HS Magnetic range. Configuration review required: The correct magnetic setup depends on rider weight, cable slope, line length, cable diameter, and target arrival speed. Contact Zip-Rush before ordering so the trolley can be matched to your installation. Key features Integrated, fully adjustable eddy-current brake Polyurethane wheels significantly reduce noise, vibration, and cable wear Designed primarily for steep and high-gradient commercial zipline applications Proven on the Roi-Et application with a maximum slope of 56% Rated to 5,000 lb Replaceable rubber liners Custom wheels for cable diameters up to 19 mm (3/4 in.) Heavy-duty construction for commercial operation How magnetic braking works Eddy-current braking slows the trolley through magnetic resistance rather than a friction brake acting directly on the cable. This provides smooth, progressive speed control while helping reduce cable wear and braking-system maintenance. Ordering Minimum order: 10 trolleys. HS Magnetic trolleys are configured for the requirements of each line. Contact us for a configuration review, current lead time, and a custom shipping quote. Shipping is not included in the listed price. Questions about the HS Magnetic trolley or your zipline setup? Ask a Zipline Expert.