- Contact Person : Ms. Liu Elaine
- Company Name : Xian Research Institute Of China Coal Technology & Engineering Group Corp
- Tel : 86-29-81778105
- Fax : 86-29-81778222
- Address : Shaanxi,Xi'an,82.jinye 1st Road Xi'an National Hi-tech Industrial Development Zone
- Country/Region : China
- Zip : 710077
Hydraulic rigs
The hydraulic drill rig system special for in mine operations is the most important type of machine used by mines due to its high drilling rate, ease of operation, high reliability, high disintegration and good portability. The drilling capacity of hydraulic drill rigs developed by Chinese manufactures ranges from a few tens to 1000 m.
Technical parameters of drill rigs commonly used
Rig type | ZDY8000S 10000S | ZDY6000S | ZDY900SG | ZDY1900S | ZDY1500T | ZDY1200S | ZDY600SG | ZDY650 | ZDY540 |
Hole depth m | 800/1000 | 600/800 | 250/350 | 100/350 | 250/350 | 150/200 | 200/300 | 100/150 | 75 |
Drill pipe diameter mm | 89 | 89/73 | 71/55.5 | 73/63.5 | 63.5/50 | 63.5/50 | 71/55.5 | 50/42 | 42 |
Hole starting diameter mm | 300 | 200/300 | 110/94 | 250/150 | 150/110 | 110/ 94 | 110 | 94 | |
Hole final diameter mm | 150-200 | 150/94 | 75/60 | 200/94 | 94/75 | 75/60 | 75 | ||
Holes dip angle ° | 0~±10 | 0~±90 | |||||||
Rotary speed rate r/min | 5~200/160 | 10~200 | 10~800 | 10~300
10~300 | 10~650 | 10~280 | 10~155 | ||
Max. Torsion moment N·m | 8000/10000 | 6000 | 850 | 1850 | 1200 | 600 | 660 | 430 | |
Pull capacity kN | 250 | 210 | 40 | 73 | 40 | 45 | 36 | 21 | |
Feed force kN | 250 | 210 | 40 | 105 | 40 | 33 | 24 | 12 | |
Feed rate m/s | 0~0.25 | 0~0.25 | 0~0.67 | 0~0.22 | 0~0.67 | 0~0.45 | 0~0.4 | ||
Feed procession mm | 1000 | 1000 | 1200 | 600400 | 1200 | 650 | 500 | ||
Motor power kW | 90 | 75 | 37 | 30 | 22 | 15 | 7.5 | ||
Physical dimen-sion m (LxWxH) | 2.6×1.4×1.9 | 2.6×1.4×1.9 | 2.4×0.9×1.7 | 2.2×0.9×1.7 | 2.4×0.9×1.7 | 1.8×0.7×1.7 | 1.8×0.6×1.4 | 1.3×0.6×0.7 | |
Hydraulic rigs
