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Rotary Drilling Rig XR120
Rotary Drilling Rig XR120 with digging depth 50m
Rotary Drilling Rig XR120 specifications:
Model | XR120 | ||
Engine | Model | 68.3-185 | |
Rated power | KW/rpm | 136 | |
Rotary drive | Max. output torque | kN.m | 120 |
Rotary speed | r/min | 8-26 | |
Max drilling diameter | mm | 1500 | |
Max. drilling depth | m | 50(5),40(4) | |
Pull-down cylinder | Max. pull-down piston push | KN | 114 |
Max. pull-down piston pull | KN | 148 | |
Max. pull-down piston stroke | m | 3.8 | |
Main winch | Max. pulling force | KN | 135 |
Max. line speed | m/min | >70 | |
Auxiliary winch | Max. pulling force | KN | 60(1st layer) |
Max. line speed | m/min | >70 | |
Mast rake | Side/forwards/backwards |
| ±3/5 |
Undercarriage | Max. traveling sped | KM/h | 2.0 |
Max. grade ability | % | 40 | |
Min. clearance | mm | 350 | |
Track shoe width | mm | 700 | |
Distance between tracks | mm | 2100-3200 | |
Hydraulic system | Working weight | MPa | 30 |
Overall drilling weight | t | 40 | |
Dimension | Working condition | mm | 7310*3900*17650 |
Transportation condition | mm | 13200*2800*3460 | |
