The front idler is an important part in the walking systems of large construction machinery such as excavators.
Besides the most commonly used buckets, you can find a variety of specialty bucket designs to use for specific jobs
As the core component of the excavator track chassis, the performance of the track roller directly affects the reliability and work efficiency of the entire machine.
Track roller’s roller body processing stage mainly performs semi precision and precision machining of inner holes and floating seals on the track roller.
The four wheels in the“four wheeland onebelt” refer to thefront idler,track roller,sprocket ,carrier roller, andone belt is thetrackchain assy with shoe.
When the excavator is walking, the working device should be put away as close as possible to the center of the body to maintain stability; the final drive should be placed behind to protect the final drive.