The function and requirements of the support wheel

Release time:

2024-01-04 09:44

The support wheel is used to support the weight of the tractor while rolling on the track guide (track link) or track plate surface. It is also used to limit the track and prevent lateral slippage. When the tractor turns, the support wheel forces the track to slide on the ground.

The support wheel often works in mud, water, and dust, and bears strong impacts, so it requires reliable sealing and wear-resistant rims.

The function of the support wheel is to transfer the weight of the locomotive group to the ground and roll on the track. To prevent derailment, the support wheel should also be able to prevent lateral relative movement of the track against it.

The support wheel often works in mud, water, ash, and sand, and bears strong impacts, with extremely harsh working conditions, making the rim prone to wear.

The requirements for the support wheel are: wear-resistant rim, reliable bearing sealing, low rolling resistance, etc.

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