excavator undercarriage manufacturers

Kyushan Machinery is excavator undercarriage manufacturers that mainly engaged in Komatsu excavator parts and dismantling parts: various types of original filter elements, engine oil, hydraulic oil, Komatsu mechanical structural parts, engine assembly and engine parts, hydraulic parts, electrical parts, chassis parts, etc. Boom, forearm, bucket, ripper, hydraulic cylinder, piston rod, connecting rod, swing frame, pin, bushing, idler, roller, track, chain link bolt, various high-pressure oil pipes, Hose, hydraulic pump, distribution valve, reducer, motor, final drive assembly, slewing mechanism assembly, engine assembly, four sets of engine, starter, generator, supercharger, air conditioner compressor, fuel injector, Fuel injection pump, oil pump, etc.

The track rollers of mini undercarriage parts is to distribute the energy and load of the excavator during work, and to prevent the track and the fuselage from derailing when the excavator is walking. Since most of the track rollers work in sand or harsh working environments, and bear a greater impact force than other components, they are prone to wear, breakage, oil leakage, etc. after a period of work. Therefore, the track rollers must have a very high bearing capacity, wear resistance and sealing. Kyushan load-bearing wheel adopts high-performance oil seal to ensure that the machine runs smoothly and has a stronger seal. With Kyushan's advanced welding and processing technology, the track rollers has a stronger bearing capacity and is more wear-resistant.

The track adjuster assembly is applied to excavator and bulldozer idler. Track adjuster assembly is made of track adjuster/ track cylinder, idler yoke, tension spring/recoil spring, seals, etc. It is made by forging, heat treatment.