25m Depth Diesel Crawler Portable Hydraulic DTH Borehole Separated Drilling Machine Hc725

Product Features1Low speed and high torque hydraulic motor driver otary device output torque requires drilling operation.
2.The propulsion of the cylinder makes the propulsion more stable, and the failure rate is significantly lower than that of the motor.
3.Double filters can effectively ensure the intake safety  of diesel engine and extend the service life of the engine.
4.Can monitor the hydraulic system pressure of drilling rig at any time, improve the pressure of drilling rig, and ensure the stable and efficient operation of drilling rig.
5.Adopt well-known brand multi-way control valve, superior performance, centralized handle and convenient operation.
6.Reliable tension device of crawler drill ensures reliability.
7.Establish lighting for night operation and maintain necessary conditions.A rod bank for easy operation and protection of drill pipe.