KATO DH250-7 HYDRAULIC ARM/BOOM/BUCKET CYLINDER->HYDRAULIC CYLINDER

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KATO DH250-7 HYDRAULIC ARM/BOOM/BUCKET CYLINDER

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Machinery on-line->Others->HYDRAULIC CYLINDER

KATO DH250-7 HYDRAULIC ARM/BOOM/BUCKET CYLINDER

Product Specification

Model No:	DH250-7

Country	CN
Brand	JDparts
Materials	steel
Minimum Order	1 case

Product Detail

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.
All the type we have for Kato Cylinder assembly:
HD250-7 boom cylinder HD250-7 bucket cylinder HD250-7 arm cylinder HD250 arm cylinder HD307 bucket cylinder HD400-1 boom cylinder
HD400-7 boom cylinder HD400-7 bucket cylinder HD400-7 arm cylinder HD450-5 bucket cylinder HD450-7 boom cylinder HD450-7 bucket cylinder
HD450 arm cylinder HD512 boom cylinder HD550-1 arm cylinder HD550-7 bucket cylinder HD550-7 arm cylinder HD770-1 arm cylinder
HD700-2 boom cylinder HD700-2 arm cylinder HD700-2 bucket cylinder HD700-7 boom cylinder HD700-7 bucket cylinder HD700-7 arm cylinder
HD770-2 arm cylinder HD800-7 boom cylinder HD800-7 bucket cylinder HD800-7 arm cylinder HD820 bucket cylinder HD820 arm cylinder
HD880-1 arm cylinder HD880-2 boom cylinder HD880-2 arm cylinder HD880-2 bucket cylinder HD900-5 boom cylinder HD900-5 bucket cylinder
HD900-7 boom cylinder HD900-7 arm cylinder HD1023 arm cylinder HD1220-1 arm cylinder HD1430 bucket cylinder HD1880 bucket cylinder
HD1250-7 boom cylinder HD1250-7 bucket cylinder HD1250-7 arm cylinder HD55 arm cylinder HD60 bucket cylinder HD110 boom cylinder
HD150 bucket cylinder HD250 arm cylinder HD265 bucket cylinder HD265 arm cylinder HD820-1 arm cylinder HD820-3 bucket cylinder
HD1023 bucket cylinder

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KOBELKO SK07-N1,SK09,SK30,SK60,SK120-1,SK200-3 HYDRAULIC ARM/BOOM/BUCKET CYLINDER

KOMASTU PC60-2 HYDRAULIC ARM/BOOM/BUCKET CYLINDER


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