This drilling machine is carried on a rubber-tracked vehicle. The equipment adopts hydraulic control and is mobile flexible. The rig has dual speed adjustment, dual hydraulic motor- chain system to enter, and it is featured by the same power for the thrust and pullback which is specially designed and adaptable in the project in town and outskirt. The use of mud motor can do the rock drilling project.
| ITEM |
Parameter |
| Engine power |
125/2300 |
| Thrust/Pulling force |
230/230 |
| Maximum spindle torque |
9000 |
| Spindle rotation speed. |
0—110 |
| Specification on Drill rod |
φ73*3000 |
| Drill bit diameter |
φ110 |
| Total length of drilling rod |
300 |
| Back Reamers |
7（φ240-φ850） |
| Range of drill angle |
10—20 |
| Maximum flow of Mud Pump |
250/8 |
| Mud mixing system |
1.7 |
| Size（L*W*H）m |
5.7*2.3*2.2 |
| Weight |
7.1 |
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