This standard specifies the technical conditions for plateau crawler bulldozers. This standard is applicable to plateau crawler bulldozers with a capacity of 74kW or above and used in the open air in areas with an altitude of 2000 to 4000m.
JB/T 6039.1-1992 history
2017JB/T 6039.1-2017 Plateau type crawler bulldozer Part 1: Technical conditions
1992JB/T 6039.1-1992 Crawler bulldozers for plateau Technical conditions