Hydraulic cylinder of construction machinery

Small hydraulic excavator cylinder

Telescopic cylinder

Used to adjust the width of excavator track

Bore                                            Φ50
Rod diameter                            
Φ30
Trip                                            310mm
Installation distance                 520mm

Weight                                       10KG

 

Telescopic cylinder

Product introduction

The seal ring uses imported brand, stable and reliable performance, which can meet the cylinder impact and variable load conditions. The mature floating buffer structure of excavator can effectively improve the pressure impact in the work of excavator and improve the service life of oil cylinder.
The front and rear mounting holes are quenched by high frequency on the surface of steel shaft sleeve, which improves the hardness and wear resistance of shaft sleeve. Advanced welding technology ensures the service life of oil cylinder.