The Carrier Roller, alternatively referred to as a top roller or upper roller, is an integral part of the undercarriage system in tracked machinery like excavators, bulldozers, and various construction equipment. Positioned at the uppermost section of the undercarriage, the carrier roller supports the weight of the track link and ensures an even distribution of weight across the entire undercarriage.
YONGXING MACHINERY’s RHK Carrier Rollers are manufactured from high-grade manganese steel. Each batch undergoes rigorous material and hardness testing to meet stringent quality standards. The carrier rollers are only released for market use once the rail surface has been certified to be 100% free from defects and fully compliant with the required specifications.
