Description:
1. Drilling Rig Machine is applicable to small and medium-sized mines and road construction, defense and water conservancy, and stonework in large-diameter borehole drilling operations.
2. Portable Drilling Rig is also an indispensable rock drilling facility for open-pit mining, especially for bumps and rugged terrain where other drilling vehicles do not work properly.
Operating:
1. Compact structure, easy operation, quick cutting speed, high efficiency, good demolition, convenient transport;
2. The energy loss does not increase with the drill rod increasing;
3. Working noise is greatly reduced;
4. Higher degree of mechanization, less auxiliary operation time, improving the drilling rig operating rate.

Technical Parameter
|
Model |
ZTD70 |
ZTQ70 |
ZTD100 |
ZTQ100 | |
|
Drilling Diameter |
50-90mm |
50-90mm |
90-130mm |
90-130mm | |
|
Drilling Depth |
≤15m |
≤15m |
≤25m |
≤25m | |
|
Working Pressure |
0.5-0.7Mp |
0.5-0.7Mp | 0.5-1Mp | 0.5-1Mp | |
| Rotation Speed |
110r/m |
110r/m |
110r/m |
110-160r/m | |
|
Drilling Pipe |
Diameter |
42mm |
42mm |
50-60mm |
50-60mm |
|
Length |
1025mm |
1025mm | 1025mm | 1025mm | |
|
Size |
1740*260*420mm |
1740*260*420mm |
2280*400*550mm |
2280*380*550mm |
Applications
DTH Drilling Rig is widely used in large, medium, and small mines and large-diameter hole rock drilling operations in road construction, national defense, water conservancy, stone engineering, and slope treatment. It is also a good rock drilling equipment in the early stage of open pit mines. It is especially suitable for uneven terrain where other open-air DTH drilling rigs cannot operate normally; the machine has a compact structure, convenient operation, fast drilling speed, high efficiency, good disassembly of the whole machine, and extremely convenient transportation.

Why Choose US?
1. Shaanxi Zhongtuo Mine Equipment Co. Ltd is a foreign trade company, with its own factory offering products and providing free technical advice.
2. The company in business for many years and served Over 50 countries customers.
3. Most All machines with CE, ISO, and SGS certificates. Machine and spindle warranty 1 year.
4. We have better service, if you have any questions, you can call us, and we can give you the best solution within 24 hours.
5. Fast delivery, save your time.
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