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| Place of Origin | China |
| Brand Name | Best |
| Certification | GB/T19001-2016/ISO9001:2015 |
| Model Number | BEST-KD3B |
Full Hydraulic Core Drill Rig BEST-KD3B For Geological Mining Drilling
BEST-KD3B Full Hydraulic Underground Drill Rig is mainly applied for the exploration and hole drilling in the mining tunnel with narrow space, due to its small size and light weight and flexible operation. It can be widely used for other projects, such as train railway, hydraulic and tunnel constructions, etC.percussive-rotary drilling.
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HYKD-3B/4A/5A/8 Full Hydraulic Underground Drill Rig
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| ITEM | UNIT | HYKD-3B | HYKD-4A | HYKD-5A | HYKD-8 | |
| Drilling Depth | BQ | 400 | 600 | 900 | 1600 | |
| NQ | 300 | 480 | 750 | 1200 | ||
| HQ | 200 | 350 | 500 | 700 | ||
| Rated Power of Electromotor | kW | 45 | 55 | 75 | 110 | |
| Rated Rotary Speed of Electromotor | r/min | 1480 | 1480 | 1480 | 1480 | |
| Rotary Speed | r/min | 0-1200 | 0-1200 | 0-1200 | 0-1200 | |
| Drill Head Max. Torque | Nm | 855 | 1000 | 1600 | 2400 | |
| Lifting Force/Feeding Force | kN | 60/30 | 90/90 | 90/90 | 135/135 | |
| Drill Head Feeding Stroke | mm | 1800 | 1800 | 1800 | 1800 | |
| Drilling Angle | ° | 0-180 | 0-180 | 0-180 | 0-180 | |
| System Pressure | MPa | 25 | 28 | 32 | 32 | |
| Rope Dia. Of Wire-line Winch | mm | 6 | 6 | 6 | 6 | |
| Single-wire Hoisting Capacity of Wire-line Winch | kN | 8 | 10 | 10 | 15 | |
| Dimensions | Main Machine | mm | 3456*1290*1620 | 3800*1060*1575 | 3800*1060*1575 | 3900*1200*1650 |
| Power Unit | mm | 1910*1080*1180 | 2090*1140*1290 | 2090*1140*1290 | 2090*1350*1015 | |
| Control Cabinet | mm | 860*400*1080 | 860*400*1080 | 860*400*1080 | 860*400*1080 | |
| Weight | Main Machine | mm | 1450 | 2200 | 2220 | 2900 |
| Power Unit | mm | 1140 | 1100 | 1200 | 1800 | |
| Control Cabinet | mm | 130 | 130 | 130 | 130 | |
Situated in Wuxi City which is renowned as geological drilling equipment manufacturing cernter of China,Best Drilling has been specializing in geological equipment since 2008. and now it has become one of the leading manufacturers in this industry.
Best Drilling people sincerely look forward to working with you in the near future.
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