Hydraulic Engineering Drilling Rig and Construction Drilling Machine

The picture of Mobile Drilling Rig What's the feature of our Mobile Drilling Rig? 1. 53*59 drilling rod adopted,high rigidity and strong delivery torque. 2. The machine is equipped with national patent technology---taper clutch,with characteristics of strong transmission torque,easy opration and free maintenance. 3. For the winch,we use large module planetary gear and add supporting frame,greatly increasing hoisting and braking ability for the winch. 4. Vertical spindle are