In the heavy equipment industry, excavators are a must for large construction sites. 칠월, as a leader in the field of large equipment, can not only provide important components of excavators. It can also ensure that the excavator can perform well in operation.As the...
The excavator track roller uses to support the weight of the tractor, 트랙 가이드를 굴리면서 (철도 링크) 또는 트랙 플레이트 표면. 또한 측면 미끄러짐을 방지하기 위해 트랙을 제한하는 데에도 사용됩니다.. 트랙터가 회전할 때, the track roller force the track to slip...
