Luffing Cylinder
The luffing cylinder is the primary power actuator for boom luffing on self-propelled aerial work platforms. It directly drives the main boom or articulated boom to pivot around its hinge point, determining the machine's maximum working height, horizontal outreach, and lifting capacity. As the main cylinder of the boom system, it withstands the highest thrust, pull, and bending loads. Built with a super-rigid structure, low-friction sealing system, and multiple integrated safety features, it delivers powerful, smooth lifting and zero-drift static holding under full-load frequent luffing, prolonged suspension, and harsh outdoor conditions.