Homepage | Set Home | Add to Favorites

Zhongsheng machinery

  • No Category

Friends links

Komatsu Spare Parts
Click image to view full size image
Product: Views:495Komatsu Spare Parts 
Unit price: Negotiable
Delivery date: Since the payment date Days delivery
Valid until: Long-term effective
Last updated: 2019-06-04 19:32

Product information

Excavator hydraulic cylinders has boom cylinder , arm cylinder, bucket cylinder

◆ Hydraulic cylinder is the most important component in hydraulic systems, it will transfer hydraulic energy into mechanical energy, and is matched with various transmission mechanism, to complete a variety of mechanical motion.

◆ Hydraulic cylinder has the advantages of simple structure, large output force, stable and reliable performance, easy maintenance, wide application.

Machine Model Lists

Piston rod

The piston rod is made of high strength carbon steel with precision grinding treatment. With the design concept of improving the rod strength and the high-performance heat treatment, hard chrome plating and CNC tumbling, the even veins and the high degree of finish of the surface are guaranteed, and it has good oil membrane at the surface, which improves the service life of the seal parts.

Guide sleeve

The sleeve is made of high strength spheroidal graphite cast iron and high strength steel under buffering inner bore copper welding treatment.

Piston and piston seals

The standard piston is of the one-piece steel structure. The firm lock-up between the long screw thread and the steel ball is convenient for the installation and it also guarantees the reliable operation under high-speed load. The new design of screwing parts greatly improved the cross-section where the piston rod bears the axial load and improves the strength of the piston rod to the maximum.