
450m Hydraulic Crawler Water Well Drilling Rig Borehole Drilling Rig. Deep Drilling Capability: Achieves drilling depth up to 450m with diameter range of 140-350mm. Versatile Application: Suitable for water wells, agricultural irrigation, and geothermal projects in mountainous areas. High Off-Road Performance: Equipped with excavator crawler chassis for superior mobility on rough terrain. Dual System Installation: Supports both air power system with compressor and mud pump system. Advanced Heat Dissipation: Features independent dual cooling system with hydraulic oil and air cooling. High Torque Power Head: Utilizes high-torque hydraulic motor and large-diameter hydraulic cylinders. Certified Quality: Meets CE, RoHS, and ISO 9001:2000/2008 standards. Customizable Options: Offers optional color, diesel power type, and design customization.