Hydraulic Rock Drill

Rock Drill

1008mm×251mm×223mm

Dimension (L×W×H)

88mm

Center Height

38-89mm

Hole Diameter

ADVANTAGE INTRODUCTION

Hydraulic rock drill, as one of the important engineering equipment, is indispensable in the engineering construction in the field of mining, highway, hydropower, railway, construction, etc. It is a tool used to directly mine the stone, which drills out the holes on the rock layer so as to put in the explosives to explode the rock, thus completing the mining of the stone or other stone works. In addition, rock drills can also be converted into breakers to break up hard layers such as concrete.
Hydraulic rock drill, as one of the important engineering equipment, is indispensable in the engineering construction in the field of mining, highway, hydropower, railway, construction, etc. It is a tool used to directly mine the stone, which drills out the holes on the rock layer so as to put in the explosives to explode the rock, thus completing the mining of the stone or other stone works. In addition, rock drills can also be converted into breakers to break up hard layers such as concrete.
High efficacy: more reasonable energy utilization, faster rock drilling speed. Low maintenance cost: hydraulic double buffer system and floating brazing tail reduce the cost of drilling tools; parts are easy to replace and repair, reducing maintenance costs. High reliability: low failure rate, impact time up to 1200 hours. High adaptability: suitable for all kinds of underground mining and tunneling operations to meet the needs of different working conditions.
Name Unit Technical Parameters
Overall Dimension (without tails) mm 1008×251×223
Weight Kg 170
Centre Height mm 88
Hole Diameter mm 38-89
Maximum Impact Power Kw 18
Maximum Input Power Kw 31
Maximum Working Pressure Bar 230
Impact Frequency Hz 60
Hydraulic Oil Flow L/min 75-92
Shock Energy J 300
Buffered Inlet Oil Flow L/min 8
Buffer Pressure (no load) Bar 35
Buffer Pressure (rock drilling conditions) Bar 40-120
High Pressure Accumulator Nitrogen Charge Pressure Bar 95
Nitrogen Filling Pressure for Low Pressure Accumulators Bar 25
Engine Displacement CC 160
Speed Range Rpm 0-215
Maximum Torque Nm 1000
Maximum Working Pressure Bar 210
Flow Rate L/min 75

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