The bulldozer sales volume of the major 11 bulldozer manufacturers in China totals 714 units in August 2012, among which, the export volume is 278 units. In details, the bulldozer of 160-179 horse power counts most, 430 units. The next is the bulldozer of 220-319 horse power, 134 units. In the 11 manufacturers, Shantui ranks the first with 433 units.