1.Expansion chassis（double-width ). The operating width is 3600mm and the transport width is 2600mm. The equipment has good passability and high construction stability.
2. High traction for walking. The whole machine is flexible can meet the requirement of 20° ramp for normal driving;
3. The whole machine is designed in accordance with EU standards, with high construction stability;
4.Customized high-power engine with dual drive power head and large output torque, which can meet the requirements of complex formation construction and high construction efficiency;
5. It can realize the large drilling diameter construction through different drilling tools and construction methods;
6.Customized low mast, lower center of gravity, improve construction stability