Main performances | Unit | Parameters |
Overall height | mm | 18,432 |
Operating weight | t | 46 |
Max. pile diameter | mm | 1,500 |
Max. pile depth(friction Kelly/inter-locking Kelly) | m | 56/44 |
Max. output torque | kN.m | 150 |
Speed of rotation | rpm | 6.5~40 |
Crowd force | kN | 160 |
Line pull | kN | 160 |
Stroke | mm | 4,250 |
Main winch | ||
Line pull(1st layer) | kN | 160 |
Rope diameter | mm | 28 |
Max. line speed | m/min | 70 |
Auxiliary winch | ||
Line pull(1st layer) | kN | 60 |
Rope diameter | mm | 14 |
Max. line speed | m/min | 60 |
Forward | | 5 |
Lateral | | ±5 |