used rotary drilling rig

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XCMG Used Rotary Drilling Rig XR280D

The XCMG XR280D Rotary Drilling Rig is a robust machine designed for foundation construction projects such as urban development, railways, highways, bridges, subways, and buildings. It is powered by a Cummins QSM11-C400 engine with a rated power of 298 kW, delivering a maximum output torque of 280 kN·m. The rig can achieve drilling depths up to 88 meters and diameters up to 2,500 mm. Its hydraulic retractable crawler chassis and large-diameter slewing bearing enhance stability and facilitate transportation. Equipped with a high-speed rotary drive, main winch, and auxiliary winch, the XR280D improves operational efficiency. The machine's design allows for easy transportation, with a width of 3.5 meters and a height of 3.54 meters during transit.
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Description

The XCMG XR280D Rotary Drilling Rig is a robust machine designed for foundation construction projects such as urban development, railways, highways, bridges, subways, and buildings. It is powered by a Cummins QSM11-C400 engine with a rated power of 298 kW, delivering a maximum output torque of 280 kN·m. The rig can achieve drilling depths up to 88 meters and diameters up to 2,500 mm. Its hydraulic retractable crawler chassis and large-diameter slewing bearing enhance stability and facilitate transportation. Equipped with a high-speed rotary drive, main winch, and auxiliary winch, the XR280D improves operational efficiency. The machine's design allows for easy transportation, with a width of 3.5 meters and a height of 3.54 meters during transit.