- Shandong Master Machinery Group Co.,Ltd.
- China Manufacturer with main products:Geological exploration drilling ,hydraulic water well drilling rig ,Backpacking rig ,Caterpillar drilling rig ,Exploration drill ,Engineering drilling rig
Home > Products > Hydraulic tunnel drilling rig for coal mine > ZDY-1250 full hydraulic tunnel drilling rig from huaxia master underground tunnel drill rig coal mine drill bits for sale
ZDY-1250 full hydraulic tunnel drilling rig from huaxia master underground tunnel drill rig coal mine drill bits for sale
- 50 Set / Sets per Month
- Qingdao
- T/T L/C
- 5 days
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Product Details
| Brand Name: | huaxiamaster | Place of Origin: | China | Model Number: | ZDY-1250 |
| Type: | Rotary Drilling Rig | Certification: | ISO9001 | After-sales Service Provided: | Engineers available to service machinery overseas |
| Warranty: | 6 months | Weight: | 1820KG | Dimension(L*W*H): | 2240*1000*1478MM |
| Power Type: | Diesel | Usage: | Coal | Condition: | New |
| Power(W): | 22KW |
Product Description
ZDY-1250 full hydraulic tunnel drilling rig
1.Brief introductions of ZDY-1250 full hydraulic tunnel drilling rig
ZDY-1250 hydraulic tunnel drilling rig is used for coal mine: Z stands for drilling rig; D stands for tunnel; Y stands for hydraulic driven, and 1250 is the maximum output torque of 1250n. m.
2.Applications of ZDY-1250 full hydraulic tunnel drilling rig
ZDY1250 tunnel drilling rig is mainly used for drilling holes of gas pumping (row), grouting hole, water injection hole, anti process and pressure relief hole, geological exploration hole and other engineering drilling holes. Drilling rig can drill holes in the range of azimuth and dip angle specified in the basic parameter table.
3.Specifications of ZDY-1250 full hydraulic tunnel drilling rig
Project | Unit | ZDY-1250 |
Maximum drilling depth | m | 200 |
Open hole diameter | mm | Ф87/Ф115 |
End hole diameter | mm | Ф65/Ф75 |
Drilling pipe diameter | mm | 50 |
Drilling angle | ° | -90-+90 |
Rated output rotating speed | r/min | 80/170 |
Rated output torque | n.m | 1250/600 |
Rated power | kw | 22 |
Rated voltage | v | 380/660 |
Rated current | a | 42.5/24.5 |
Feeding force | kn | 60 |
Pullout force | kn | 45 |
Anchorage force | kn | 4*45 |
Rated advance speed | m/min | 0-1.5 |
Feed stroke | mm | 850 |
Hardness range (protodyakonov scale of hardness) | f≤10 | |
Noise | db(a) | ≤92 |
Main engine dimension (long*width*high) | mm | 2240*1000*1478 |
Total weight (without drill rod) | kg | 1820 |
Contact Us
- Shandong Master Machinery Group Co.,Ltd.
- Contact nameNancy Han
- AddressHigh-tech zone Jining,Shandong
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