TOP RUN supplies spare parts for Shantui bulldozers, covering the SD16, SD22, SD32 and SD60 series. Bulldozer parts are among the highest-wear items we supply, because undercarriage and blade components work directly against abrasive ground conditions.
Bulldozer undercarriage wear is predictable enough to plan for, and replacement is normally scheduled by measuring chain elongation rather than by calendar. Operating on rock or abrasive ground shortens intervals considerably.
Track tension is the single factor most often outside specification, and correcting it reduces wear on both the chain and the sprocket.
Send the machine model, serial number and part number, or a photograph of the old part. Undercarriage components are frequently shared across machine sizes within a series, so the machine serial number is the fastest route to correct identification.
TOP RUN holds over 12,500 SKUs in Qingdao, including fast-moving undercarriage and blade items. Parts carry a three-month warranty and have been supplied to more than 90 countries since 2004.