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PD300 Lightweight Custom Rock Drill Pneumatic System 76mm

PD300 Lightweight Custom Rock Drill Pneumatic System 76mm

Overview

Shaanxi Xianfeng Rock Drilling Machinery Equipment Co., Ltd in Shaanxi lists PD300 Lightweight Custom Rock Drill Pneumatic System 76mm under Drilling Equipment. Nominal power class 12 kW, optimal maximum hole diameter 76 mm and drilling depth 20 m are among the specifications published.

Technical specifications

Nominal Power Class12 kW
Optimal Maximum Hole Diameter76 mm
Drilling Depth20 m
Impact Energy300 J
Percussion Pressure180 bar
Percussion Oil Flow70 L/min
Rotation Motor125 cc/r (Brand: DANFOSS)
Oil Inlet Rotation Pressure200 bar
Rotation Flow75 L/min
Max. Rotation Speed280 rpm
Max. Torque820 N*m
Shank SizeR32, R38, T38, T45
LubricationAir-oil mist
Air Lubrication Pressure2.5-3.5 bar
Lubrication Air Flow4.5 L/s
FlushingAir/Water
Flushing Water Flow70 L/min
Flushing Air Pressure10 bar
Center Height78 mm
Weight170 kg
Accumulator Nitrogen Charging Pressure80-90 bar
FunctionHolds Drill Bits Securely
Width1.5 Inches
DurabilityHigh
CompatibilityFits Most Drill Bits
Size1 Inch

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