110knm construction drilling machine

20m 90m/Min Rotary Pile Machine

China Manufacturer Electric Power Construction Bored Pile Hydraulic Drilling Rig: High Stability and Customization Product Description: 1. The hydraulic drilling rig features an expansion chassis with a double-width design. It has an operating width of 3600mm and a transport width of 2600mm. This design ensures excellent passability and high construction stability. 2. With high traction capabilities, the entire machine is flexible and can handle normal driving on 20 ramps,