GM-6A Multifunctional Engineering Drilling Rig

GM-6A Multifunctional Engineering Drilling Rig Description: GM-6A Multifunctional Engineering Drilling Rig is a new model developed by our factory according to the market demand of engineering, mainly applicable to rotary drilling, auger drilling, air submersible hammer drilling, pipe following drilling, high-pressure rotary spray construction, and other drilling process methods. Feature: 1. The shell: the installation of the shell shape not only makes the machine more