Hydraulic rigs

All hydraulic drilling rigs with track-mounted style usedThe rilling equipment can be used in gas drainage holes construction with high accuracy, can be also used in engineering directional drilling holes construction, such as water exploring and dewatering, geological structure exploring, coal seam thickness exploring, coal seam water injection, etc. Technical specificationZDY6000LZDY4000LZDY3200LZDY1900LZDY1200LHole depth m600 350 350/100 300/100 100/200 Matching drilling rod diameter mm73/89 73 73 635/73 Spiral drilling rod 78/88, Outer flat drilling rod 50/42 Rotation torque N.m6000 1600 4000 1050 3200 850 1900 500 1200 320 Rotation speed r/min50 190 70 240 70 240 105 360 80 280 Maximum feeding/ thrust kN180 123 102/70 112/77 45 Feeding displacement mm1000 780 600 600 1000 Main shaft inclination °-10 20 -5 60 -5 60 -5 60 -10 45 Power kW75 55 45 45 22 Overall dimensions(L×W×H) m3.381.451.80 3.101.451.70 2.801.351.70 2.80x1.35x1.70 2.54x1.22x1.62 Rig mass kg7000 5500 4500 4500 3700 Maximum walking speed km/h2.50 2.0 2.0 2.0 1.60 Maximum climbing ability °20 20 20 20 20 Contact pressure MPa 0.06 0.048 0.06 0.06 0.06