Hydraulic Top Link provides powerful performance and precise control for Cat. 1-1 tractors; generating 3.5 tons of pushing force and 2.3 tons of pulling force within a 20/18 MPa working pressure range without mechanical gears. Constructed from durable 45# steel with a protective paint coating, it resists deformation, corrosion, and rust, ensuring longevity in challenging environments. The bidirectional check valve with a locking block enhances sealing and prevents oil backflow, maintaining piston rod stability even after pump shutdown. Featuring a rotatable piston rod for flexible installation and compatible with various tractor equipment, this top link improves operational efficiency. Specifications include a retracted length of 20-7/8 inches, a stroke length of 11 inches, a hose length of 30.1 inches, and a rod inlet/outlet diameter of 3/8 inches. Ideal for agricultural plowing, waste recycling, and heavy-duty transport; this top link is designed for reliable and efficient operation. Securely tighten hose fittings to prevent oil leakage; connection hole diameter is 0.8 in/Φ19.4 mm. This hydraulic cylinder is not intended for use in applications involving health or safety critical systems.
