Bore diameter: 200mm~360mm Rod diameter: 140mm~260mm Stroke≤2500 mm
Thrust force:
Maximum 3560.8KN (Bore diameter: 420mm/pressure35MPa)
Boom Cylinder
Features:
Control the lifting motion of the big arm
Specification:
Bore diameter: 200mm~420mm Rod diameter: 140mm~300mm Stroke≤3500mm
Thrust force:
Maximum 4846.6KN (Bore diameter: 420mm/pressure35MPa)
Stick Cylinder
Features:
Control the movement of the forearm
Specification:
Bore diameter: 210mm~360mm Rod diameter: 145mm~260mm Stroke≤2600mm
Thrust force:
Maximum 3560.8KN (Bore diameter: 360mm/pressure35MPa)
Tightening Cylinder
Features:
Control the action of track tension
Specification:
Bore diameter: 280mm~380mm Rod diameter: 170mm~300mm Stroke≤700mm
Thrust force:
Maximum 3967.4KN (Bore diameter: 380mm/pressure35MPa)
Product Advantages
• 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