Pneumatic Anchor Drilling Rig for Supporting Engineer

=== Base Info ===

=== Description ===
ModelSKMG-40SKMG-50SKMG-70SKMG-70ADrilling Depth ( m )10-6025-7035-8035-80Drilling Diameter (mm)90-18090-165110-230110-230Drilling Pipe Diameterφ76*1500φ76×1500 φ89×1500φ76×1500 φ89×1500φ76×1500 φ89×1500Borehole Inclination Angle0-90°0-90°0-90°0-90°Power Head Output Torsion Speed (rmp)--0-700-50--Rated Output Torque of Power Head (N•m)2400250039003900Max Travel of Power Head (mm)--1800--1800Propeller Compensation Stroke (mm)--500500500Max Pulling Force of Power Head (KN)25--3030Power of Rotary Motor (kw)7.5------Oil pump Motor Power (kw)4222222Weight (kg)500130014001600Rated Pressure of Hydraulic System (Mpa)--17-18----Motor (V)380------Dimensions (m)2.8*0.8*1.43*0.78*1.363.1*1*1.53.1*1*1.5
Main drilling method                                                                   
1. Three-wing drill bit + spiral drill pipe drilling, suitable for soil and other high-speed drilling;
2. Drill pipe + impactor + diamond drill bit drilling, air slag: for rock, broken layer construction;
3. Drill pipe, casing composite drilling;

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