驅動輪有鑄鋼鍛造35MnB，40Mn2等多種工藝，型號多種多樣，適用于90 72節距的履帶，直徑選擇多樣，尺寸精細，花鍵齊全，適用各種噸位的履帶底盤。
用于履帶底盤前端，和變速箱，液壓馬達等動力設備鏈接，保證履帶底盤的運轉。
The drive wheel has cast steel forging 35MnB, 40Mn2 and other processes, a variety of models, suitable for 90 72 pitch track, a variety of diameter options, fine size, spline complete, suitable for various tonnage track chassis.
It is used for the front end of the track chassis, and the transmission, hydraulic motor and other power equipment link to ensure the operation of the track chassis.
