Water drilling rig for sale

This water well drilling rig can be used to drill water wells with a drill hole depth of 300m and drill hole diameter of 90-1200mm.The truck mounted water well drilling rig is convenient to use.
The water drilling machine is a kind of drilling-machine shifter. The heavy-duty and cruise chassis is chosen for loading the hoisting/spinning and circulation system integrally, which has a perfect movement.
With a full hydraulic drive, the operations of this kind of drilling rig, such as hoisting operations, spinning operations, mud circulation and power drive, use a hydraulic loop system. 
The well drilling rig also has an auto driller system and high working efficiency, by equipped with a pressure device for pressurization and depressurization to DP.
A hydraulic brake is adopted to meet drilling-process requirements, and an emergency hydraulic source is installed on the chassis to ensure the safety and reliability of the rig.