| Customization: | Available |
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| After-sales Service: | Video Technical Support, Online Support |
| Certification: | CE |
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The B6, inheriting the leading technology and mature down-the-hole drilling methods of the Epiroc Group, integrates a down-the-hole drilling rig and a mobile air compressor (with two-stage compression). It has a compact structure, is highly maneuverable, and allows for convenient relocation and transfer between sites. The drilling rig is equipped with a two-stage dry dust removal system and also features an automatic rod changing system, enabling single-person operation. This equipment is primarily used in open-pit operations such as ore and limestone mining, as well as road construction projects.
The B6A model builds upon the B6 by equipping the operator's cabin with heating and cooling air conditioning, providing a more comfortable operating environment and significantly enhancing operational safety.
The B6C model upgrades the rotary head and other configurations.
| HDR-B6 21m Depth 90-140mm Hole Diameter | |||
| Suitable DTH hammer | 3.5"/4" | Rotary Head | |
| Drilling hardness | F=6-20 | rota ry speed(rpm) | 0-120 |
| Hole Diameter(mm) | 90-140 | Rotary Torque(Max.N.m) | 2000 |
| Drilling Depth(m) | 21 | Work Pressure(Mpa) | 2.0 |
| Pipe rod(mm) | 60*3000/76*3000 | Boom motion range | |
| Engine | Boom lifting | D 28°/U 33° | |
| Diesel engine | C u m m i s | Boom swing | L25°/R 25° |
| Model No | QSC8.3-C260-30 | Bracket swing | L 23°/R 92° |
| Engine power(Kw) | 194 | Feeder lifting | 130° |
| Rated speed(rpm/min) | 2200 | Feed System | |
| Working System | Feed Method | Motor chain propulsion | |
| Max.Speed(km/h) | 3.0 | Feed Stroke(mm) | 3700 |
| Low.Speed(km/h) | 1.5 | Compensation length(mm) | 1100 |
| Climbing capacity(") | 21° | Max push-pull force(kn) | 12 |
| Oscillation angles | ±10° | Lifting force(kn) | 18 |
| Ground Clearance(mm) | 350 | Dimension &Weight | |
| Dust Collector | Dimension(L*W*H) | 8200x2400x3200 | |
| Filter Quantity | 14pcs | Weight(Kg) | 11500 |
| Item | HDR-B1 | HDR-B3 | HDR-B4 | HDR-B5 | HDR-B6 | HDR-B7 | ||||||||
| Dieselengine | YUCHA | C u m m i n s | YUCHA | C u m m i n s | C u m m i n s | C u m m i n s | ||||||||
| Engine power | 162kw | 154kw | 176kw | 194kw | 194kw | 264kw | ||||||||
| Drilling hardness | F6-20 | F6-20 | F6-20 | F6-20 | F6-20 | F6-20 | ||||||||
| Drilling diameter | 80-115mm | 90-130mm | 90-140mm | 90-138mm | 90-138mm | 90-138mm | ||||||||
| Drilling Depth | 30M | 30M | 30M | 30M | 30M | 30M | ||||||||
| Suitable Drilling rod | 60*300mm | 60*300mm 76*300mm |
76*300mm | 76*300mm | 76*300mm | 76*300mm | ||||||||
| Suitable DTH hammer | 3.5/4 | 3.5/4 | 3.5/4 | 3.5/4 | 3.5/4 | 3.5/4 | ||||||||
| Air end | Single stage | Single stage | Two stage | Single stage | Two stage | Single stage | ||||||||
| Working Pressure | 16ba | 16bar | 18bar | 18bar | 18bar | 20bar | ||||||||
| Air consumption | 13m³ | 15m³ | 16m³ | 15m³ | 18m³ | 18m³ | ||||||||
| Rotary torque(Max.) | 1500N/M | 2000N/M | 2000N/M | 1500N/M | 2300N/M | 2300N/M | ||||||||
| rotary speed | 0-120RPM | 0-100RPM | 0-100RPM | 0-100RPM | 0-100RPM | 0-100RPM | ||||||||
| Feed stroke | 3700mm | 3700mm | 3700mm | 5730mm | 5730mm | 3330mm | ||||||||
| Compensation length | 1000mm | 1000mm | 1000mm | 1000mm | 1000mm | 1000mm | ||||||||
| Maximun push-pull force | 12KN | 12KN | 12KN | 12KN | 12KN | 12KN | ||||||||
| Lifting force | 18KN | 18KN | 18KN | 18KN | 18KN | 18KN | ||||||||
| Method of Feed | Cylinder chain | Cylinder chain | Cylinderchain propulsion |
Cylinderchain propulsion |
Cylinderchain propulsjon |
Cylinderchain propulsion |
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| Travelling speed | 1.6-2.9KMH | 2-3KMH | 1.6-3.2KMH | 1.6-3.2KMWH | 1.6-3.3KMH | 1.8-3.6KMH | ||||||||
| Climbing capacity | 25° | 25° | 25° | 20° | 20° | 20° | ||||||||
| Ground clearance | 370mm | 380mm | 380mm | 380mm | 380mm | 380mm | ||||||||
| Weight | 8500kg | 9200kg | 10500kg | 11000kg | 12000kg | 14500kg | ||||||||
| Dimensions | 5200*1800*2800mm | 6800*2400*3000mm | 8010*2400*2950mm | 8010*2400*2950mm | 8400*2400*3300mm | 9200*2400*3200mm | ||||||||
| Volume of diesel oil tank | 280L | 280L | 300L | 310L | 310L | 310L | ||||||||
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