
Cheap Price Small Hydraulic DTH Drilling Pneumatic Underground DTH 20m Drilling Rig for Sale. One-Year Warranty: Comprehensive 1-year warranty coverage for the machine with technical support. Customizable Voltage: Voltage can be customized according to specific customer requirements. OEM Service Available: Professional design team supports OEM orders with full customization options. Energy Saving Efficiency: Utilizes advanced hydraulic technology for superior energy efficiency. Stable Structure Design: Original bracket tooth plate positioning ensures stable and reliable operation. Convenient Hydraulic Station: Mercury split type hydraulic station reduces labor intensity and weight. Versatile Operation: Good detachability suitable for various original landform operations. ISO 9001:2000 Certified: Products passed quality system certification and national inspection-free standards.