A mine in Xinjiang
High altitude 5100m, drilling diameter 89mm - 102mm.
An open mine in Guangdong
The ST120 has been working for more than 2,000 hours, with an average drilling speed at 62 m/h, an average daily drilling at 500 m/8 hours, and an average fuel consumption at 23.1 l/h. Its high effici...
A quartz mine in Shandong
The performance of ST120 in quartz mine, f=12-15 and delivery happened in July 2018. The comprehensive drilling efficiency is 32 m/h, and the fuel consumption is 0.757 l/m.
A highway construction in Inner Mongolia
ST120 is recognized and praised by the client for its efficiency, energy saving and environmental performance in highway construction.