The walking roller carries the machine on pallets. It also guides the machine along the pallet. Its main task is to make the machine walk smoothly on the pallet. The outer surface of the walking rollers, whose body is made of steel casting, has a double and single flanged structure. These parts, which have the bushing and shaft system on which the reel rotates, are very important for the machines. The shaft inside has a unique lubrication system. There is a double conical bucket on the sides of the shaft. It is the spool caps that connect the spool and the shaft. The shaft is connected to the track frame with the cap on the inside of the roller. The number of walking rollers may vary depending on the size of the machine. It can be 5 or more. It is mounted as double and single and all its surfaces are in contact with the link surfaces.
Walking Roller Features
The walking roller is manufactured in such a way that it does not require lubrication and maintenance throughout its life. Different parts can be reused, such as rollers sleeve back wear life, flanges suitable for revision. The flange located in the middle of the shaft in the two-piece walking roller sleeves absorbs the side loads coming from the sleeve. Also, the rollers have bronze-coated bearings. The interior of these bearings is precision machined. Conical felts are used in the reels. They consist of two synthetic rubber and metal rings. These rings apply pressure to metal parts. Felts, on the other hand, are very durable among the walking roller features. It is resistant to permanent deformation between -40 and +170 degrees.
Walking Pulley Faults and Repairs
While the walking rollers are being checked, the most worn roller is checked and the maintenance works are continued over these acceptances for the other rollers. Checks to be made include wear, visual physical, check of the bolts connecting the rollers to the subframe, and checking for oil leaks. Roller back, flange edge, flange top wears are among the travel roller faults that may occur on the rollers. Catalog values are checked for roller back wear. If there is no wear, it can be filled by welding. The most wear may be on the front and rear pulleys. The most worn roller can be replaced with the most worn roller. According to the usage area and dimensions, the walking roller prices are in different ranges.
Tracked walking systems are machines that carry themselves on their way. These systems are preferred instead of machines with rubber wheels, which are insufficient in operations such as pushing, ripping, dismantling and excavation.
Construction equipment pallet production may vary according to the construction equipment used. There are two options for materials, metal and rubber. Metal pallet production is the most used type. It is mostly made of steel. Besides being the most i
The world's largest construction equipment can be counted among the largest construction equipment ever produced. Apart from the advantages they provide in the areas of use with their working mechanisms, functions and designs, they also have many fan