SHANTE SONGZHENG Construction Machinery has been a bastion in the optimization of engineering vehicles since 2000. As the designated OEM partner for both KOMATSU and SHANTUI, we specialize in the production and supply of both excavator and bulldozer components for these two brands. Our detailed catalogue offers a complete selection of OEM parts including the idler, bushing, sprocket, track roller, carrier roller, track chain, track shoe, hinge pin, tension device, excavator bucket, etc. Also available are various electric and hydraulic parts. Our pure filter elements are applicable for Komatsu excavator models including the PC60-7, PC130-7, PC200/220-6-7, PC300-6-7-8, and PC400-6-7.