Hydraulic Cylinders For Excavator

type: Hydraulic cylinders
Origin:Jinan City Shandong Province China
manufactur:Shanjian Construction Machinery Co., Ltd

This series hydraulic cylinders inculde boom hydrualic cylinder , bucket arm hydraulic cylinder, buckct hydraulic cylinder, dozer hydraulic cylinder, application machinery：All kinds of excavators and bulldozers, working pressure : Pn≤35mpa, working temperature: -40 to 100 centigrade.

Feature:

Light-weight, high stregnth

Bsse on the nature of construction work, the hydraulic cylinders need to suit for high strength,, high using frequency, to promise the stablity and reliablity of application.

The seal system

Select the excellent seal kits from Japan and G    ermany, adopt the advanced physical design, made sure the hydraulic cylinder get the best piston rod oil film.

Cylinder body

Adopt the good-quality alloy honed tube, through cold-drawing and rolling, to reach an excellent rooughness and surface hardness, improve the wear-resistance.

Piston rod

Middle frequency induction hardening and tempering, chrome plated on rod surface to improve the anti-rust, wear-resistance and anti-scratch property.

Safety / Cushing function

This inside of cylinder set up an cushing device in the end of stroke , and it can absorb the huge impact.