Adaptation for Cat. 1-1 Tractors: The hydraulic top link cat. 1-1's rod inlet/outlet diameter: 3/8 in; Min retracted length:20-7/8 in(530 mm); Stroke length: 11 in (280 mm); Hydraulic hose length: 30.1 in (765 mm). It can be directly installed on Cat. 1-1 tractors and is widely used in heavy-duty agricultural plowing, waste recycling, transportation, and other tasks.

High-Sealing Check Valve: The hydraulic cylinder is upgraded with a high-sealing bidirectional check valve structure, ensuring minimal hydraulic oil leakage and precise control of pushing and pulling operations. Even after the pump stops working, the position of the hydraulic cylinder piston rod remains stable under force. The hydraulic cylinder can only perform pushing and pulling actions when there is a certain oil pressure.

Enhanced Hydraulic Power: The hydraulic top link is capable of providing 3.5 tons of pushing force and 2.3 tons of pulling force, and it can deliver stronger performance within a max working pressure range of 20/18 MPa (2900/2610 psi), helping you easily tackle heavy-duty tasks.

Heavy-Duty Construction: Top Link mainly constructed with thick 45# steel material, with a surface paint coating that effectively enhances rust resistance, wear resistance, and corrosion resistance. It is durable and can withstand harsh conditions such as mud, rain, and high temperatures, making it long-lasting and reliable.