This telescopic cylinder series is the core actuator for the boom extension and retraction system of container reach stackers. Mounted between the base boom and successive telescopic sections, it hydraulically extends and retracts the boom in stages, rapidly adjusting the working radius and lifting height — making it the key power source for heavy container stacking and handling. Featuring a multi-stage telescopic heavy-duty design that achieves an ultra-long stroke (up to 8,000mm) from a compact installed length, combined with low-friction sealing, a specially anti-corrosion guide bushing system, and an integrated safety valve package, it delivers smooth, reliable, zero-drift motion under high-frequency cycling, heavy offset loads, port salt spray, and dusty conditions.

This luffing cylinder series is the primary actuator for the boom pitch system of container reach stackers. Mounted between the chassis pivot and the boom, it hydraulically pushes and pulls the entire boom to pivot around its base hinge through a large angular range, directly determining the machine's maximum working radius, lifting height, and rated capacity. Featuring a heavy-duty design with high thrust and medium-to-long stroke, low-friction sealing, a specially anti-corrosion guide bushing system, and an integrated safety valve package, it delivers smooth, reliable, zero-drift pitch support under full-load high-frequency cycling, port salt spray, and dusty conditions — providing the core power guarantee for heavy container stacking and handling.

This steering cylinder series is purpose-built for the chassis steering system of heavy-duty reach stackers. Mounted between the steering axle and the steering linkage, it hydraulically assists the wheels to precisely angle, enabling nimble maneuvering and accurate positioning in tight port yards, container terminals, and freight depots. With a high-strength compact structure, ultra-low-friction sealing, and specially anti-corrosion guide bushing, it delivers light, precise, stick-slip-free steering response under full-load, high-frequency steering cycles, port salt spray, and dusty conditions, significantly reducing operator effort and ensuring safe, efficient container handling and stacking.