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A mine in Xinjiang

A mine in Xinjiang

High altitude 5100m, drilling diameter 89mm - 102mm.

An open mine in Guangdong

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

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

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.