1.The load holding valve in the main control valve adopts imported original products, the seals are all imported products, and the high-pressure rubber hose adopts the high-performance rubber hose with cone sealing
2.The left and right splints are made of high-performance and gold steel plates, and the connecting block is made of high-strength plates with good bending resistance
3.Built in sideshift function, which can see clamping, opening and sideshift functions at the same time, with good vision,