SUMITOMO SH300 EXCAVATOR HYDRAULIC ARM/BOOM/BUCKET CYLINDER SH300 ,SH300A2,SH330A3 manufacturer from China JD HYDRAULIC MACHINERY&PARTS LTD

Product Detail

Model No.: SH300 ,SH300A2,SH330A3

Packing: wooden case

Means of Transport: Ocean,Land,Air

Brand Name: JDparts

OUR COMPANY ARE PROFESSIONAL OF SUMITOMO SH300 EXCAVATOR HYDRAULIC ARM/BOOM/BUCKET CYLINDER

Hydraulic Cylinder:

Made according to customers requirements:

Hydraulic cylinder is one of our main products, mainly used in Excavators, Rotary drilling rig,

Tunneller and such engineering machines. Through long-time heat treatment production line

processing introduced from Japan, it is of high strength, of high accuracy and durable, please call

our company for details.

Our hydraulic cylinders are used for excavators and other construction machinery. They are of

high working pressure, reliable performance, long life, easy installation, easy maintenance and so

on. The seals are imported named NOK. The piston rod are made of high-quality alloy steel, after

heat treatment, especially surface quenching, its hardness can reach HRC55, which can effectively

prevent piston rod surface from bumps and strains. After the chrome-plating surface of piston rod

being polished, the roughness of the surface is reduced and the service life of the seals is greatly

extended.

The cylinder is made of alloy steel or medium carbon steel. After milling, pressing and such

advanced processing technology, the roughness of the cylinders inside surface is reduced, the

friction gets smaller, and the service life of the seals is extended. The two ends of hydraulic

cylinder are equipped with buffer devices with good performance, which effectively relieves the

inertial force generated by the end of travel, reduces the high speed and peak pressure to the least,

lowers the noise and impact load, and makes excavator work steadily and coherently.

Our cylinder is used for Hitachi, Komatsu, Kobelco, Sumitomo, Daewoo, Hyundai, Carter, Volvo,

Doosan, Kato,etc.

SUMITOMO EXCAVATOR CYLINDER TYPES
SH60 arm/boom/bucket cylinder	SH100 arm/boom/bucket cylinder	SH120 arm/boom/bucket cylinder	SH120-3 arm/boom/bucket cylinder
SH200A1 arm/boom/bucket cylinder	SH200A2 arm/boom/bucket cylinder	SH200A3 arm/boom/bucket cylinder	SH200CT arm/boom/bucket cylinder
SH200-3G arm/boom/bucket cylinder	SH210-5 arm/boom/bucket cylinder	LS260 arm/boom/bucket cylinder	SH300 arm/boom/bucket cylinder
SH300A2 arm/boom/bucket cylinder	SH330A3 arm/boom/bucket cylinder	SH450 arm/boom/bucket cylinder	LS280EJ arm/boom/bucket cylinder
S430F2 arm/boom/bucket cylinder	LS280FJ arm/boom/bucket cylinder	LS280FJ-2 arm/boom/bucket cylinder