Shandong Geological & Mineral Equipment Ltd. Corp.
Shandong Geological & Mineral Equipment Ltd. Corp. Professional Geological Product Supplier
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Used for gas drainage drilling, water exploration drilling, soft coal drilling ZDY1500 tunnel in drill
Scope of application
It is suitable for rotary and percussive rotary drilling. It is mainly used for gas drainage drilling, water exploration drilling, soft coal drilling, anchoring support drilling, grouting and pipe shed construction.
Structural characteristics
Hydraulic power head structure, divided into the main engine, pumping station, console three parts, good disintegration, easy to move, flexible drilling site layout; mechanical screw and unload drilling tools, chucks, grippers and cylinders between the rotary and gripper can be linked operation, easy to operate, labor intensity of workers is small, high degree of automation, work efficiency High.
Adopting double pump system, the rotary parameters and feed parameters are adjusted independently, which improves the adaptability of the drilling rig to various drilling processes; adjusting the inclination angle of the machine body with supporting oil cylinder is convenient and labor-saving; adopting through-hole structure, the length of the drill pipe is not limited by the drilling process; centralized operation of the console, personnel can be far from the orifice, and is beneficial to people Body safety.
Main technical parameters
| Model | ZDY1500 | ZDY1900S | ZDY3200S |
| Borehole depth/m | 250/70 | 350/100 | 350/100 |
| Diameter of the end hole/mm | 94/200 | 94/200 | 150/200 |
| Drill pipe diameter/mm | 63.5/73 | 63.5/73 | 63.5/73 |
| Borehole dip angle/° | 0～±90 | 0～±90 | 0～±90 |
| Gyration speed/r/min | 85～300 | 85～300 | 50～175 |
| Maximum torque/N.m | 1500 | 1900 | 3200 |
| Ability to feed/KN | 91 | 112 | 102 |
| Pullout ability/KN | 63 | 77 | 70 |
| Power/KW | 30 | 37 | 37 |
| Whole machine weight/kg | 1840 | 2040 | 2100 |
| Host weight/kg | 1120 | 1120 | 1180 |
| Host size(L*W*H)/m | 2.30×0.80×1.56 | 2.30×1.10×1.56 | 2.30×1.10×1.65 |