China Brenner Dm140 High Air Pressure Dht Drill, Find details about China Brenner Drill, High Pressure Drill from Brenner Dm140 High Air Pressure Dht Drill
| Air pressure | 1.05-2.46Mpa |
| Air consumption | 17-21m3/min |
| Hole diameter | 105-140mm |
| Hole depth | Horizontal 30m, Down 20m |
| Max hole | 3370mm |
| Min hole | 254mm |
| Push displacement | 4000mm |
| Drill pipe specification | ф76mm*3000mm |
| Compensative storke | 1200mm |
| Max lift up | ≥1200N |
| Grade ability | 32 |
| Min ground clearance | 254mm |
| Traveling speed | 3 km/h |
| Rotary torque | 2520N.m |
| Rotaty speed | 0-72rpm |
| Weight | 5300kg |
| Overall dimensions | 6900*2260*1800mm |