used rotary drilling rig

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SANY Used Rotary Drilling Rig SR220C

The SANY SR220C Rotary Drilling Rig is engineered for efficient foundation construction, including urban development, railways, highways, bridges, subways, and buildings. It features a Caterpillar C9 engine with a rated power of 261 kW, delivering a maximum output torque of 220 kN·m. The rig can achieve drilling depths up to 67 meters and diameters up to 2,500 mm. Its hydraulic retractable chassis and large-diameter slewing bearing enhance stability and transport convenience. The SR220C is equipped with a high-speed rotary drive, main winch, and auxiliary winch, improving operational efficiency. The machine's design allows for easy transportation, with a width of 3.0 meters and a height of 3.4 meters during transit.
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Description

The SANY SR220C Rotary Drilling Rig is engineered for efficient foundation construction, including urban development, railways, highways, bridges, subways, and buildings. It features a Caterpillar C9 engine with a rated power of 261 kW, delivering a maximum output torque of 220 kN·m. The rig can achieve drilling depths up to 67 meters and diameters up to 2,500 mm. Its hydraulic retractable chassis and large-diameter slewing bearing enhance stability and transport convenience. The SR220C is equipped with a high-speed rotary drive, main winch, and auxiliary winch, improving operational efficiency. The machine's design allows for easy transportation, with a width of 3.0 meters and a height of 3.4 meters during transit.