2021 wholesale price Used Water Well Drilling Machine - Chinese Direct Sale Dth Drill Machine Rig Manufacturer Price – TDS

1,The two-terminal output of a single engine drives the screw host and hydraulic pump unit, typical of simple structure and convenient repairs.

2,The high air-pressure screw host satisfies the needs of efficient drilling.

mechanism is adopted, with the larger pitch angle and more smoothness.

3,The derricking pitch mechanism is adopted, with the larger pitch angle and more smoothness.

4.The derricking pitch mechanism is adopted, with the larger pitch angle and more smoothness.

5.The efficient dust-collecting system reduces dust pollution in line with environmental standards.

6.Equipped with the Cummins China stage Ill engine, the drill rig meets national standards for emissions and environmont