EX200-2/3/5 EX220-5 Excavator Center Joint Seal Kit 9101521 Center Hitachi Parts

Specification

Description

The full name of polyurethane is polyurethane, which is a kind of high molecular compound. The main raw materials include diphenylmethane diisocyanate, toluene diisocyanate, polypropylene glycol and so on. Polyurethane has the characteristics of oil resistance, wear resistance, low temperature resistance, aging resistance, high hardness, and elasticity. It can be made into polyurethane plastic, polyurethane fiber (spandex), polyurethane rubber and elastomer.

Hydraulic Oil Seals Element Components

Some Models of Hitachi Excavators

Guangzhou Junhui Machinery Co., Ltd. is mainly engaged in the production and sales of various types of excavators, construction machinery main parts and hydraulic excavator seals, engine parts, hydraulic parts, air conditioning parts, chassis parts and wearing parts at home and abroad. The company has modern management, strong technical force, excellent service quality and wide sales range. Suitable for Komatsu, , Hitachi, Sumitomo, Kato, Daewoo, Hyundai, Kobelco, , Sany and other models.

Our Products Are As Follows

SEAL KIT: Boom Cylinder Seal Kit, Arm Cylinder Seal Kit, Bucket Cylinder Seal Kit, Control Valve Seal Kit, Main Pump Seal Kit, Travel Motor Seal Kit, Swing Motor Seal Kit, Rotary Center Joint Seal Kit, Regulator Seal Kit

Consumable Parts: Diamond Bucket Teeth, Welding Adapter

Engine parts: cylinder liner kits, valves, engine seal kits, crankshaft bushes, connecting rod bushes, crankshafts, camshafts, connecting rods, starter motors, alternators, high-pressure oil pumps, throttle motors, etc.
Hydraulic parts: main pump, travel motor, swing motor assembly and parts.

Air conditioning accessories: compressors, condensers, evaporators, expansion valves, dryers, control panels, filters, pipes, etc.
Chassis parts: track rollers, front idlers, sprockets, track shoes, track chains, etc.