The sales volume of the major 12 bulldozer manufacturers in China totals 701 sets in August, among which, the export volume is 274 sets. In details, the bulldozer of 160-179 horse power counts most, 333 sets. The next is the bulldozer of 220-319 horse power, 187 sets. In the 12 manufactures, Shantui ranks the first, 429 sets. In terms of regions, Shandong province ranks the first, 48 sets.