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Tel：0086-15973148822
Email：queenven@zondar.com.cn
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0086-15973148822
product description：The hydraulic rock drill drives the piston to impact the steel drill through hydraulic oil, continuously impacts and rotates, and uses the powder discharging mechanism to discharge stone chips to drill holes. It is widely used for drilling holes in mines, crushing and shoveling of roads, etc.
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Emergency rescue, construction maintenance, hydraulic equipment design manufacturer
Hydraulic power unit
The phone：0086-15973148822
Email：queenven@zongdar.com.cn
Address：Zhongchuang building,Sany Industrial City,Changsha Economic Technology Development Zone,Hunan.
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