ZDY-750 Hydraulic tunnel drilling in coal mine
keywords" content="Zdy-750 Hydraulic Tunnel Drilling In Coal Mine, High Quality Hydraulic Tunnel Drilling In Coal Mine,Portable Drilling Rig,Small Drilling Rig
Packaging & Delivery
Packaging Detail: | carton box |
Delivery Detail: | 7days |
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.
Project | Unit | ZDY-650 | ZDY-750 | ZDY-1250 | ZDY-2300 |
Drilling depth | m | 150 | 150 | 200 | 300 |
Diameter of beginning hole | mm | 65,85,115 | 65,85,115 | 85,115 | 94,115,133 |
Diameter of final hole | mm | 65,75 | 65,75 | 65,75 | 94 |
Drill Shaft Diameter | mm | 42.5 | 42.5 | 50 | 63 |
Drilling Angle | º | 0~90 | 0~90 | 0~90 | 0~90 |
Drilling azimuth | º | 0~360 | 0~360 | 0~360 | 0~360 |
Feeding stroke | mm | 850 | 850 | 850 | 850 |
Motor Type | YBK2-160L-4 | YBK2-180M-4 | YBK2-180L-4 | YBK2-225S-4 | |
motor power | kW | 15 | 18.5 | 22 | 37 |
voltage of the motor | V | 380/660 | 380/660 | 380/660 | 380/660 |
Weight | Kg | 1200 | 1400 | 1600 | 2200 |
