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All hydraulic drilling rigs with track-mounted style used
The 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 specification | ZDY6000L | ZDY4000L | ZDY3200L | ZDY1900L | ZDY1200L |
Hole depth m | 600 | 350 | 350/100 | 300/100 | 100/200 |
Matching drilling rod diameter mm | 73/89 | 73 | 73 | 635/73 | Spiral drilling rod 78/88, Outer flat drilling rod 50/42 |
Rotation torque N.m | 6000~1600 | 4000~1050 | 3200~850 | 1900~500 | 1200~320 |
Rotation speed r/min | 50~190 | 70~240 | 70~240 | 105~360 | 80~280 |
Maximum feeding/ thrust kN | 180 | 123 | 102/70 | 112/77 | 45 |
Feeding displacement mm | 1000 | 780 | 600 | 600 | 1000 |
Main shaft inclination ° | -10~20 | -5~60 | -5~60 | -5~60 | -10~45 |
Power kW | 75 | 55 | 45 | 45 | 22 |
Overall dimensions(L×W×H) m | 3.381.451.80 | 3.101.451.70 | 2.801.351.70 | 2.80x1.35x1.70 | 2.54x1.22x1.62 |
Rig mass kg | 7000 | 5500 | 4500 | 4500 | 3700 |
Maximum walking speed km/h | 2.50 | 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 |
Hydraulic rigs