HFKT7D Integrated Down The Hole Drill Rig For Open Use
Overview
HFKT7D Integrated Down The Hole Drill Rig For Open Use supplied by Zhengzhou Hanfa Prospecting Machinery Co., Ltd. Key published specifications: Drilling hardness f=6-20; Drilling diameter 90-130 mm; Depth of economical drilling 24 m; Travelling speed 2.5/4.0 km/h. Contact the supplier through the RFQ form for pricing, lead time and full datasheets.
Technical specifications
| Drilling hardness | f=6-20 |
|---|---|
| Drilling diameter | 90-130 mm |
| Depth of economical drilling | 24 m |
| Travelling speed | 2.5/4.0 km/h |
| Ground clearance | 430 mm |
| Power of complete machine | 176kW/2200r/min |
| Diesel engine | YCA07240-T300 /Yuchai YCA07240-T300 |
| Capacity of screw compressor | 15 m³ /min |
| Discharge pressure of screw compressor | 18 bar |
| Outer dimensions (LxWxH) | 8000x2300x2700 mm |
| Weight | 10000 kg |
| Rotation speed of gyrator | 0-180/0-120r/min |
| Rotary torque (Max) | 1560/1900 N • m (Max) |
| Maximum push-pull force | 22580 N |
| Lifting angle of drill boom | Up 48°, down 16° |
| Swing angle of carriage | Right53 °,left52° /Right97 °,left 10° |
| Leveling angle of frame | Up 10°, down 10° |
| One-time advance length | 3090 mm |
| Compensation length | 900 mm |
| DTH hammer | M30A/K30/K40 |
| Drilling rod | Φ 64 x 3000/ Φ 76 x 3000mm |
| Method of extension rod | Automatic unloading rod |
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