
Height-Limited 8m Telescopic Chassis Three-Power Head Automatic Drilling Rotary Drilling Rig. CE & ISO Certified: Passed EU CE and German Rhine certification, designed to EU safety standards. Compact & Flexible: 2.2m wide chassis fits narrow spaces and rural roads; easy transport with small vehicles. Advanced Control: LCD display with auto fault alarm, negative flow control, and automatic drilling functions. Versatile Application: Suitable for sandy, cohesive, silty soils, cement ground, and rock layers in foundation projects. Stable Operation: Hydraulic crawler chassis with push shovel function and buffer protection for safety. Pipe Customizable: Pipe customized option available to meet specific project requirements. Easy Maintenance: Structurally optimized design with centralized lubrication system for convenient repair.