Large Excavator Cylinder

• The compact structure design, the use of high-strength materials, the special heat treatment, and welding processes ensure that the cylinder has a very high fatigue life with high pressure and heavy load.
• The design has a wide range of temperature resistance (-25℃～+120℃), and can provide higher or lower temperature cylinders
• Provide a variety of surface anti-corrosion treatment solutions: Ni/Cr plating, ceramic spraying, laser cladding, QPQ, zinc-nickel plating, etc.
• It can be designed and integrated with P.O. check valves, pipe burst safety valve, oil pipes, etc.
• The mature cushion design makes the bucket reduce the impact of the cylinder during the excavation operation without reducing the excavation force and affecting the work efficiency
• For the earrings of the integral die forgings, you can choose the standard self-lubricating bushings, and also can be configured according to customer needs
• Large-diameter dual oil ports can be selected according to customer needs and pressure test points can be added for real-time monitoring
• Increase the cushion adjustment spool to adjust the cushion effect in real time according to the operating experience
• Optimize the design at the easy failure point of the oil cylinder to reduce stress, and use special process to ensure the reliability and stability of the oil cylinder
• Working pressure, size specifications, installation methods, etc. can be customized according to the customer needs