YD230 Hydraulic Drilling Machine for Guardrail Post is used for drilling the holes on the cement road, mountainous road and other very hard road. It adopts hydraulic system and wind-driven principle, matched with Air Compressor, the drilling equipment is formed of hydraulic motor, connecting device, connecting rod, pneumatic percussion hammer and drill bit. It has the characters of convenient operation and high efficiency in drilling the holes for the installation of guardrail post.
Main Technical Specifications
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Type
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YD230
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Size (L×W×H)
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2300×3200×1900 mm
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Rated Power
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24 HP
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Working Pressure
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15 MPa
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Working Flow Rate
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50-55 L/min.
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Rotating Speed of Hydraulic Pump
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2200 r/min.
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G.W.
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2200 KG
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Working Air Pressure
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0.5-0.7 Mpa
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Diameter of Drilling Holes
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125-180 mm
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Max. Drilling depth
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Around 1500 mm
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Displacement
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150 ml/r
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Rotating Speed of Drilling Equipment
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190 r/min.
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Working Efficiency
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The cement road with 300mm thickness can be drilled out for 3-5 minutes
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