Xuangong has made continuous improvement on the product structure and power match. At the test field of the test center, the test staff made a series of tests like weight and gravity center test, traction test, noise and emission test, gradeability test, etc. in a week. And the two models all passed the test.
Established in 1950, Heibei Steel Group Xuangong Company (i.e. Hebei Xuanhua Construction Machinery Co., Ltd.) is a large state-owned enterprise specialized in various construction machinery products like bulldozer, loader, road roller, pipe layer, excavator, etc. It is he only company in China that makes R&D and manufacture of high power bulldozer products. The company’s main products are 140~430hp crawler bulldozers including T140-1, T165-2, TS165-2, TY165-2, SD6G and SD7, SD8B, SD9.