excavator undercarriage parts Crawler chain assembly, also known as crawler chain, is one of the chassis components of crawler-type heavy equipment such as excavators, bulldozers, cranes, and drilling rigs. The excavator crawler link assembly consists of crawler loose links, crawler pins, crawler bushings and sealing dust. It is made by forging, machining, heat treatment, assembly, painting and other processes. The quality and service life depend on the quality of the original steel, the surface hardness of the rail, the depth of the hardness layer, the quality of the seals, etc.
Our excavator undercarriage parts are suitable for Komatsu, Hitachi, Kobelco, Daewoo, Hyundai, Volvo, Jcb, etc. We can also provide OEM service according to your drawings or samples.