30m Heavy Duty High Torque Rotary Drilling Drill Rig for Hard Rock Formation Borehole Foundation Pile Construction

30m Heavy Duty High Torque Rotary Drilling Drill Rig for Hard Rock Formation Borehole Foundation Pile Construction. Deep Drilling Capability: Max drilling depth up to 35m with 1500mm diameter capacity. Full Hydraulic Drive: Stable drilling process with low vibration and strong power reserve. Intelligent Control System: Humanized layout allows new workers to operate quickly with low threshold. Durable Construction: Reinforced high-strength structure ensures impact and corrosion resistance. Versatile Geological Adaptation: Suitable for clay, sand, gravel, pebble layers, and weathered rock. Excellent Mobility: Strong crawler device provides great climbing and off-road performance. Comprehensive Warranty: 2-year warranty coverage included with online after-sales service.