ZT11 one-piece surface drilling rig tried out in the mine

ZT11 one-piece surface drilling rig achieved satisfactory results in mine trial. In the trial process fully embodies the characteristics: good integrity, high degree of automation, good rock drilling effect, environmental protection and energy saving, easy to operate, manoeuvrability and driving safety. Especially when facing the dust flying from the open-pit mine, it effectively protects the health of the drivers.