ANHUI BIWINTON INTERNATIONAL TRADE CO.,LTD
SAFETY IS THE LIFE OF ENTERPRISE, AND QUALITY IS THE SOURCE OF BENEFIT
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Official Mining Drilling Rig DH47A-H Mining Drilling Rig Chinese Heavy Drilling Rig with Attachment
| Borehole Diameter | 115-185 mm |
| Pipe Sizes | 64/76/89x3000 mm |
| Hammer Size | 3’’/4’’/5’’/6’’ |
| Max Rotation Speed | 70 rpm |
| Max Rotation Torque | 3680 N·m |
| Feeding Stroke | 3750 mm |
| Feed Extension | 1260 mm |
| Feed Speed | 0.59 m/s |
| Feed Force | 12 kN |
| Pull Up Force | 30 kN |
| Length of Feed Beam | 6300 mm |
| Max Walking Speed | 3 km/h |
| Track Oscillation | ±13 ° |
| Ground Clearance | 320 mm |
| Grad Ability | 32 ° |
| Rated Power | 73.5/75 kW |
| Engine | YuChai/WeiChai |
| Length | 6500 mm |
| Width | 2310 mm |
| Height | 2450 mm |
| Weight | 6800 kg |
