In 1986, Lianhuashan Drilling Tools Co., Ltd. introduced a full set of HYD200 hydraulic rock drill production technology from France Secoma Company and successfully produced China's first hydraulic rock drill.
[pdf] Epiroc’s new long-hole production drill rig for small to medium-sized drifts, Simba SM60 S, is built to out-perform. With a new carousel design and cutting-edge automation features, this rig ensures optimal performance without compromising on safety.
[pdf] Surface drilling rigs are hydraulic drill rigs typically designed for small to medium-scale quarries and small-sized open pit mines, suitable for rock drilling applications where rock hardness exceeds F10 in aggregate quarrying, civil engineering, road construction, open pit mining, hydropower plant construction and other blasthole drilling projects.
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