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Carrier roller is above the track frame. The function of carrier rollers is to carry the top track shoes assembly and keep the track moving in a straight line.
Bulldozer track link is made up of flexible links that are connected together by fittings called pins and bushings. And it is connected with the four holes on the track shoes through bolts and nuts to form the track shoe assembly.
The bulldozer front idler is a driven wheel, which is used to guide and support the track shoes and adjust the tightness of the track shoes together with the tensioning gear.
Bulldozer sprocket is the wheel that drives track shoes. Meshing with the track through gears, the power transmitted from the motor to the reducer is transmitted to the track
The bulldozer carrier roller plays the role of supporting the top track shoes and prevents the track from hitting.
The main function of the track roller is to convey the weight of the bulldozer to the ground, and roll on the track shoes.
The bulldozer track shoe assembly is the component of the undercarriage whose function is the transmission of the load to the ground.
We have rich experience in the production of Bucyrus 49HR undercarriage parts. The Bucyrus 49HR track shoe, idler, sprocket, carrier roller and bottom roller produced for customers have been highly praised for our high quality.
Sprocket is a toothed wheel that drives track shoes. Sprocket line up with the track through gears and pull them as it rotates. The power transmitted from the motor to the reducer is transmitted to the track, so as to drive the vehicle to move.
The track shoes are components of the undercarriage whose function is the transmission of the load to the ground, so that the rotary drilling rig can work steadily on the ground.
The track chain rail is connected with the track shoe through bolts and nuts to form a track assembly, which bears the pressure of the whole piling machine and is an important walking part, so the quality of the chain rail is very important.
The track roller is one of the four-wheel belts of the rotary drilling rig chassis. Its main function is to support the weight of the rotary drilling rig, so that the track moves along track rollers.
The carrier roller also calls top roller, top roller is the roller on the top of rotary drilling rig undercarriage. Carrier rollers support and guide the machine on the track and provide track tension support.
Orient’s idlers are manufactured for superior wear resistance either cast, forger or fabricated. ldlers provide superior structural support and resurfacing capabilities. Our idler are special heat treatment with the high surface hardness providing longer wear life.
Sprockets are metal rollers that consist of a metal inner ring with bolt holes or a compression hub and a gear ring in one unit. The sprocket is connected with the reducer and the track shoe assembly, so that the power of the engine drives the rotary drilling rig to move.