It is suitable for high-rise buildings, highways, Bridges across rivers and seas, offshore wind power and other large pile foundation projects. Under the loading conditions of super large hole, super deep pile and super hard rock, the rock drilling ability is strong and the construction efficiency is high. The disassembly, assembly and transportation of the whole machine is convenient.The high-power engine can realize real-time optimal power matching to be high efficient. The rotary drive has high torque and strong rock drilling ability.
| Max. drilling diameter | 4000/4600mm |
| Max. drilling depth | 150/100m |
| Rated out torque | 1200kN·m |
| Rotation speed | 5~20r/min |
| Main winch Max.lifting force | 950kN |
| Max.winch speed | 60m/min |
| Crowd winch Max.crowd force | 600kN |
| Crowd winch Max.lifting force | 800kN |
| Engine | QSK23 |
| Power | 708kW |
| Emission standard | CN III |
| Working weight | 368t |
