The Main Cylinder Cover with a piston rod diameter of 110 is a crucial accessory for ZOOMLION's truck-mounted concrete pumps. It is designed to meet the specific requirements of the main cylinder in the pumping system, ensuring the efficient and reliable operation of the equipment.

Precision Manufacturing

Accurate Dimensions: The manufacturing process of the main cylinder cover adheres to strict precision standards. The dimensions are precisely controlled to ensure a perfect match with the main cylinder and the piston rod with a diameter of 110. The precise fit guarantees the sealing performance of the cylinder, preventing oil leakage and ensuring the normal operation of the hydraulic system.

Fine Surface Finish: The surface of the cover is finely processed to achieve a high degree of smoothness. This reduces friction between the cover and the piston rod, as well as other moving parts, minimizing energy loss and wear. The smooth surface also helps to dissipate heat more effectively, maintaining the stability of the hydraulic system.

Function and Performance

Sealing and Protection: The main function of the main cylinder cover is to seal the main cylinder and protect the internal components. It forms a closed space with the cylinder body and the piston rod, ensuring the normal operation of the hydraulic system. The cover prevents external impurities from entering the cylinder and protects the piston, seals and other components from damage.

Force Transmission: The cover also plays an important role in transmitting force. It transfers the force of the piston rod to the cylinder body, enabling the concrete pump to complete the pumping process. The reliable force transmission ensures the stable operation of the concrete pump and improves the efficiency of concrete transportation.