used rotary drilling rig

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SANR SR285R Rotary Drilling Rig

The SANY SR285R Rotary Drilling Rig is a high-performance machine designed for deep foundation projects. It features a maximum drilling diameter of 2,200 mm and a depth of up to 94 meters, making it suitable for various complex geological conditions. Powered by a 345 kW engine, the rig delivers robust performance. The hydraulic system utilizes load-sensing technology, enhancing efficiency and energy savings. The SR285R is equipped with a special hydraulic telescopic crawler chassis and a large-diameter slewing bearing, ensuring superior stability and ease of transport. Additionally, it offers multiple drilling rod configurations to meet diverse construction needs
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Description

The SANY SR285R Rotary Drilling Rig is a high-performance machine designed for deep foundation projects. It features a maximum drilling diameter of 2,200 mm and a depth of up to 94 meters, making it suitable for various complex geological conditions. Powered by a 345 kW engine, the rig delivers robust performance. The hydraulic system utilizes load-sensing technology, enhancing efficiency and energy savings. The SR285R is equipped with a special hydraulic telescopic crawler chassis and a large-diameter slewing bearing, ensuring superior stability and ease of transport. Additionally, it offers multiple drilling rod configurations to meet diverse construction needs