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Contact Us
- Contact Person : Mr. Wang Jackson
- Company Name : Jiangxi Fieldchief Import & Export Co., Ltd.
- Tel : 86-791-88186195
- Fax : 86-791-88186195
- Address : Jiangxi,Nanchang,33A402,Qingzhuyuan,Wanke,Huoju 3rd Road,Gaoxin District
- Country/Region : China
- Zip : 330000
KY-250D Rotary Blast hole Drilling Rig
Product Detailed
Related Categories:Other Construction Machinery
1.Used in large hydro-power projet
2.road construction,military
3.Rock coefficiency over 5
4.core diameter from 220~250mm
| KY-250D Rotary Blasthole Drilling Rig | |
| Parameter | Specifications |
| Borehole dia (mm) | 250 |
| Hole depth (m) | 17.5 |
| Hole direction (degree) | 90 |
| Rock Hardness coefficiency | f=5~20 |
| Shaft pressure (kN ) | 0~370 |
| Drill Speed (m/min) | 0~2.1 |
| Rotational Speed (r/min) | 0~88 |
| Max. Rotational torque (N/m) | 7930 |
| Lift Speed (m/min) | 0~21 |
| Traveling Speed (km/H) | 0~1.0 |
| Climbing Capability (%) | 21 |
| Air Compressor Wind Capacity (m3 /min) | 36 |
| Compressor Wind pressure (mPa) | 0.5 |
| Rotating motor power (AC frequency) (kw) | 60 |
| Travelling motor power (AC frequency) (kw) | 75 |
| Air compressor motor power (AC frequency) (kw) | 7.5 |
| Total Power Source (kw) | 390 |
| Power Source Voltage (kVolt) | 6 |
| Transformer Volume (kVolt-ampere) | 40 |
| Operating Weight (Ton) | 105 |
| Overall Size (mm) vertical | 12107*6215*25060 |
| Horizontal | 24276*6215*7214 |
for different stones and ores,such as: Iron Ore, Coal,Bauxite,Chromium,Gold Ore,Copper,Manganese,Uranium,Cobblestone,Marble Stone,Gyratory,Calcite,Clay, Dolomite
KY-250D Rotary Blast hole Drilling Rig
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