The 4500 Series HD showcases a robust motor crafted in the USA, complete with an all-metal gearbox and a highly dependable magnetic brake. Its heavy-duty extruded aluminum torsion arms feature durable elbows, ensuring smooth maneuverability over various loads.
Compatible with all trailer makes and models, the 4500 Series HD prioritizes optimal torque delivery to safeguard your tarp system from potential harm associated with excessive torque. Notably, its brake operates without electrical energy, eliminating the risk of electrical malfunctions. A patented pivoting motor mount accommodates roll tube misalignment without stressing the system.
Renowned for their durability, the heavy-duty arms are unmatched in the industry and are backed by a lifetime warranty. They arrive preassembled with a robust mounting bracket, often eliminating the need for a backer plate during installation. The roller bearing-style rear arm bracket is designed for low-friction performance that lasts. Both arms are strategically inset to ensure clearance lights remain unobstructed.
Enhanced with an improved rubber boot at the flex-joint, the system provides protection against debris encountered on roads and in fields. The optional Gate Flex™ flex-joint variant facilitates compatibility with tailgates, bypassing side- and top-mount hinges. For easy maintenance, a bolt-on shroud protects and provides straightforward access to the motor.