| 摘要 |
The apparatus for rock lumps drilling around has transport chassis with autonomous drive from combustion engine, one-beam manipulator with hydro-cylinders for lift, turn and moving of the feeding motion unit, hydro-system, this provides manipulations, feeding unit with thrust appliance, drill head, drill instrument comprising beam and crown, pneumatic cylinder of feeding motion unit feeding. The appliance is additionally equipped with compressor with receiver, hydro-engine of the compressor drive, water tank, reduction and back valves, source of water-air mix, rotary with fixation frame. The hydro-drive of the compressor drive is connected to hydro-system. The feeding motion unit is placed at rotary with fixation frame.
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