Products

Installation position: The Excavator Carrier Roller EX200-2 is mounted on the upper part of the track frame, between the guide wheel and the drive wheel. Depending on the model, one to two are installed on each side. Functions: Support the upper track to prevent sagging and shaking; Reduce vibration and wear during track operation; Keep the track properly tensioned and aligned to avoid deviation.

Qiansheng Heavy Industry supplies Track Roller for SY245 excavator undercarriage. Factory direct OEM supply with heat-treated rollers, precision machining, strict inspection ensure stable sealing and durability. OEM replacement for Sany fleet Used in mining and construction equipment. Samples and drawings for bulk orders.