Unrivaled Durability

 Our hydraulic cylinders are crafted from high - strength materials. Paired with specialized heat treatment and welding techniques, they exhibit an outstanding fatigue endurance. This means they can operate under extreme high - pressure and heavy - load conditions, maintaining a long - term and reliable service life.

Advanced Buffer System

Equipped with an innovative buffer design, our cylinders minimize shock during excavation operations. This is achieved without sacrificing the excavation force or hampering work efficiency. What's more, customers can opt to add a buffer regulating valve core. This allows for real - time adjustment of the buffer effect, tailored to their specific operating experiences.

Enhanced Reliability

We've identified and optimized the design at common failure - prone points of hydraulic cylinders. By reducing stress concentrations and applying special process treatments, we ensure the utmost reliability and stability throughout the product's lifespan.

Comprehensive Customization

Understanding that every application is unique, we provide customized design services. Whether it's specifying working pressure, dimensional specifications, or installation methods, our team is dedicated to meeting each customer's exact requirements.

We will adhere to the "quality first, credibility first" business philosophy and continually provide our clients with superior quality products and services. We warmly welcome customers from all over the world to visit us and together to build a better future!

Caterpillar

Model                                                               Part Number

CAT D7H   Lifting cylinder assembly          1U - 4581

CAT D7H   Rod                                          3G - 8746

CAT D7H   Piston                                     9T - 3885

CAT D8R   Lifting cylinder assembly          6E - 1102

CAT D8R   Rod                                                6E - 1111

CAT D8R   Piston                                         6E - 1109

CAT D9L    Lifting cylinder assembly               9J - 5868

CAT D9L    Rod                                           9J - 5866

CAT D9L    Piston                                          9J - 5859

CAT D11    Lifting cylinder assembly          261 - 8004

CAT D11    Rod                                          478 - 4553

CAT D11    Piston                                     252 - 0498
CAT D10    Ripper lifting cylinder assembly    192 - 6445
CAT D10    Rod                                               192 - 6448
CAT D10    Piston                                            7J - 4083
CAT D10    Ripper lifting cylinder assembly     4T - 9977
CAT D10    Rod                                                105 - 4169
CAT D10    Piston                                             105 - 4172
CAT D10    Ripper lifting cylinder assembly      6E - 3113
CAT D10    Rod                                                 6E - 3980
CAT D10    Piston                                              9T - 3493

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