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  • XCMG Used Rotary Drilling Rig XR280E
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  • XCMG Used Rotary Drilling Rig XR280E

    The XCMG XR280E rotary drilling rig is engineered for diverse foundation construction projects, including urban development, railways, highways, bridges, subways, and buildings. It boasts a maximum drilling diameter of 2,500 mm and can reach depths up to 94 meters. Powered by a 315 kW Volvo TAD1352VE engine, the rig delivers a torque of 300 kN·m with rotational speeds ranging from 6 to 27 rpm. The hydraulic system incorporates load-sensing technology alongside total and limit power control, enhancing efficiency and energy conservation. The H-type hydraulic telescopic crawler chassis, equipped with large-diameter slewing bearings, ensures exceptional stability and ease of transport. The double-boom luffing mechanism is optimized for both construction stability and transfer convenience. Single-row rope technology in the main and auxiliary winches extends the lifespan of steel wire ropes by 2 to 4 times compared to multi-layer ropes, reducing operational costs. An intelligent control system facilitates automatic adjustments and displays for mast verticality, rotation, and soil discharge, ensuring precise and safe operations

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The XCMG XR280E rotary drilling rig is engineered for diverse foundation construction projects, including urban development, railways, highways, bridges, subways, and buildings. It boasts a maximum drilling diameter of 2,500 mm and can reach depths up to 94 meters. Powered by a 315 kW Volvo TAD1352VE engine, the rig delivers a torque of 300 kN·m with rotational speeds ranging from 6 to 27 rpm. The hydraulic system incorporates load-sensing technology alongside total and limit power control, enhancing efficiency and energy conservation. The H-type hydraulic telescopic crawler chassis, equipped with large-diameter slewing bearings, ensures exceptional stability and ease of transport. The double-boom luffing mechanism is optimized for both construction stability and transfer convenience. Single-row rope technology in the main and auxiliary winches extends the lifespan of steel wire ropes by 2 to 4 times compared to multi-layer ropes, reducing operational costs. An intelligent control system facilitates automatic adjustments and displays for mast verticality, rotation, and soil discharge, ensuring precise and safe operations

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