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Quick Details
Specifications
Specifications
play any angle drillingaas hydraulic drill, small volume, light weight, easy installation and operation, large adjustable speed
ZDY Hydraulic tunnel drilling in coal mine
The drill is mainly used in the coal mine drilling gas drainage(drain) hole,grouting fire hole, coal seam water injection hole, outburst
prevention pressure relief hole,
geological exploration hole, and other engineering hole. Suitable for rock
rigidity coefficient f 10 or less of
all kinds of coal seam, rock formations. This drill adopts hydraulic drive
mechanism, it has great capacity of drilling,
high speed, simple operation, stable and reliable work, mobile convenient
installation characteristics.
NO. | Item | Unit | ZDY-650 | ZDY-750 | ZDY-1250 | ZDY-2300 |
1 | Drilling depth | m | 150 | 150 | 200 | 300 |
2 | Open Hole caliber | mm | 65,85,115 | 65,85,115 | 85,115 | 94,115,133 |
3 | End hole caliber | mm | 65,75 | 65,75 | 65,75 | 94 |
4 | Drill rope angle | mm | 42.50 | 42.50 | 50 | 63 |
5 | Drill holeangle | o | 0~90 | 0~90 | 0~90 | 0~90 |
6 | Drilling azimuth | o | 0~360 | 0~360 | 0~360 | 0~360 |
7 | Feeding stroke | mm | 850 | 850 | 850 | 850 |
8 | Motor Type |
| YBK2-160L-4 | YBK2-180M-4 | YBK2-180L-4 | YBK2-225S-4 |
9 | motor power | kW | 15 | 18.5 | 22 | 37 |
10 | Motor voltage | V | 380/660 | 380/660 | 380/660 | 380/660 |
13 | Weight | Kg | 1200 | 1400 | 1600 | 2200 |