China 20m Air DTH Rock Bore Hole Mine Drilling Rig, Find details about China Bore Blasting Hole, Open Pit Drill Rig from 20m Air DTH Rock Bore Hole Mine Drilling Rig
Diesel Engine Specifications | ||
Rig Model | Power | Rated Power |
HW420 | Yuchai YC4DK80 | 58KW |
HW420-1 | Yuchai YC4A108 | 73.5KW (Dust collection system as standard equipment) |
General Specifications | ||
Drill depth | 30m | |
Drill Pipe Sizes | 76*3000 mm | |
Hole range | 110-138 mm | |
Equipped DTH Hammer | 4''/5'' | |
Rotation torque (Max.) | 2,500N.m | |
Rotation Speed | 0-100 rpm | |
Working pressure | 0.7-2.5Mpa | |
F.A.D | 8-20m3/min | |
Feed Force | 20 kN | |
Pull Up Force | 45 kN | |
Feed Type | Chain / cylinder | |
Tramming Speed (Max.) | 3km/h | |
Gradient | 25° | |
Total Weight | 5,500 kg | |
Transportation Dimensions | 5,100X2,260X2,500 mm |