产品简介
DTH DRILL RIG
DH47B-H and DH45B-H DTH drilling rigs have high-quality accessories, perfect rock drilling control system and various drill pipe adaptations. Automatic bar change, precise and fast. The drilling depth can reach 22M, which can be adapted to work in high altitude and cold areas.
规格系列：DH45B-H、DH47B-H
服务电话+86 13521339794 
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优势特点
- YAMAMOTO YH-100 rock drill
- American Sullivan screw host
- Dongfeng Cummins Tier 3 engine
- Perfect rock drilling control system
- Comfortable operating environment
- Easy maintenance
- Low operating cost
- The whole machine is cost-effective
- Energy saving, fuel saving, environmental protection, meet TIER3 emission standards
工作原理
The power of DTH drill rig is at the bottom, and the air compressor provides power for drilling and slag discharge. The power of the top hammer drilling rig is at the top, the hydraulic pressure provides power for drilling, and the air compressor discharges the slag. The power of the roller cone drilling rig is at the top, the hydraulic pressure provides power for drilling, and the air compressor discharges the slag.
技术参数
| 潜孔钻机项目 DTH DRILL RIG | 单位 unit | DH45B-H | DH47B-H |
|---|---|---|---|
| 钻孔孔径 Hole ranges | mm | 90-115 | 90-185 |
| 钻杆规格 Drill pipe diameter | mm | 64/ 76x3000 | 64/ 76/89x3000 |
| 工作风压 Discharge pressure | bar | 12-24 | 17-25 |
| 风量 Air Compressor FAD | m3/min | 10-17 | 17-23 |
| 行走速度 Tramming speed | km/h | 3 | 3 |
| 爬坡角度 Max. gradeability | ° | 35 | 30 |
| 外形尺寸 TRANSPORT DATA | mm | 5550x2290x2600 | 6100x2270x3000 |
| 整机功率 Rated power | KW | 73.5 | 73.5 |
| 重量 Weight | kg | 5500 | 6190 |
应用业绩
Mine in Zambia
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