HF037 Automatic Crawler Mounted DTH Drill Rig
- Drilling Diameter: 90-165mm
- Traveling Speed:0-3km/h
- Engine Power:92kW
- Rotary Torque: 3300N.m
product Introduction
The HF037 fully automatic crawler down-the-hole drilling rig has lower footage costs and a more user-friendly design. The diesel engine hydraulic oil pump unit is used as the power unit, and the hydraulic motor realizes auxiliary actions such as rotation, propulsion, lifting, walking and hydraulic cylinder swing angle positioning of the drilling rig. When the HF037 drilling rig is drilling, only the down-the-hole impactor consumes compressed air. Compared with the all-pneumatic drilling rig, the exhaust capacity of the supporting air compressor is reduced by 30%-50%, and the energy (fuel or electricity) consumption during drilling operations is about 40%-50%.
Application
It is mainly used for drilling and blasting holes in hydropower projects, open-pit mining, road construction, and national defense projects.
TECHNICAL DATA
| Drill model | HF037 | |
| Drilling diameter | 90～165mm | |
| Rod storage | Storage pole | 6+1 |
| Drill rod length | 3m | |
| Drill pipe diameter | φ76 | |
| Automatic drill pipe drilling depth | 21m | |
| Adapt to rock hardness | f=6-20 | |
| Working wind pressure | 1.2-2.4MPa | |
| Air consumption | 11-21m?/min | |
| Carriage stroke | 3990 | |
| Change rod length | 3m | |
| Horizontal drilling height | 2970mm | |
| Swing speed | 0～90rpm | |
| Rotation torque | 3300Nm | |
| Walking speed | 2Km/h、3Km/h | |
| Gradeability | 20° | |
| Power | Yuchai 92Kw (optional: Cummins 97Kw) | |
| Dust collector (optional) | Full hydraulic dry dust removal | |
| Wet dust removal | ||
| Dimensions (L * W * H) | 8000*2420*3200mm | |
| Total Weight | 10500kg | |
