China High Quality Hydraulic Tunnel Drilling Machine/Mining Tunnel Drilling Rig, Find details about China Tunnel Rig, Hydraulic Tunnel Rig from High Quality Hydraulic Tunnel Drilling Machine/Mining Tunnel Drilling Rig
The full hydraulic tunnel drill rig ZDY is a multi-function drill rig developed facing drilling grouting hole for hydro-power station. It also can be used for drilling the hole of support,penetration-proof, blasting and treating dangerous rock and hillside.
It is mainly suitable for drilling hard rock with diamond bit and PDC bit, and DTH drilling as well.
Features
l Reasonable specification, assure more efficiently drilling;
l Fully hydraulic drive, top-drive head rotation, feed and hoist are all done by ration pupm and ration motor which composite independent open hydraulic system, it is simple, advance, easy to use and maintain;
l The main hydraulic components are from world famous hydraulic manufacturers, two-step filtering, to assure the reliability of the hydraulic system;
l Newly-designed structure, three speeds, and can get different speeds through changing oil motor of top-drive head, to satisfy the needing of different drilling technology;
l Light weight, easy to move, re-assembly and maintain. Especially suitable for drilling in tunnel an don the frame.
NO. | item | unit | ZDY-650 | ZDY-750 | ZDY-1250 | ZDY-2300 |
1 | Drilling depth | m | 150 | 150 | 200 | 300 |
2 | Diameter of beginning hole | mm | 65,85,115 | 65,85,115 | 85,115 | 94,115,133 |
3 | Diameter of final hole | mm | 65,75 | 65,75 | 65,75 | 94 |
4 | Type of drill pipe | mm | 42.50 | 42.50 | 50 | 63 |
5 | Angle of drill | º | 0~90 | 0~90 | 0~90 | 0~90 |
6 | Drilling azimuth | º | 0~360 | 0~360 | 0~360 | 0~360 |
7 | Feeding travel | mm | 850 | 850 | 850 | 850 |
8 | Model of motor |
| YBK2-160L-4 | YBK2-180M-4 | YBK2-180L-4 | YBK2-225S-4 |
9 | Power of motor | kW | 15 | 18.5 | 22 | 37 |
10 | Voltage of motor | V | 380/660 | 380/660 | 380/660 | 380/660 |
13 | weight | Kg | 1200 | 1400 | 1600 | 2200 |