Mining Crawler Drilling Rigs manufacturers
3. Powerful feeding and rotating system

The feeding structure by large power hydraulic motor can supply strong torque reserve and reduce the sticking rate.

The feeding structure can supply a lifting power of 20N by large power hydraulic motor. Adjust the control valve on the operating valve can obtain the needed optimum propelling effort.

4. Centralized operating system
Drill rig was designed with advanced hydraulic system and completely functional pneumatic system. centralized control ,operate easily.

Operating hydraulic maneuvering valve can be achieve lift ,swing of drill boom and drilling rig 's pitching ,swing ,forward and back,also can levelling track. Ensure the multilateral drill hole and the machine stability.

Operating pneumatic maneuvering valve, which can turn on the pump and make the machine feeding, rotating and impact, to ensure the efficiency of drill rock.