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  • SANY Used Rotary Drilling Rig SR405R
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  • SANY Used Rotary Drilling Rig SR405R

    The SANY SR405R is a robust rotary drilling rig engineered for large-scale foundation projects, including buildings, bridges, and highways. It boasts a maximum pile diameter of 2,800 mm and a drilling depth of up to 106 meters, making it suitable for various complex geological conditions. Powered by a 377 kW Isuzu engine, the SR405R delivers a rated output torque of 405 kN·m, ensuring efficient drilling performance. Its main winch offers a lifting capacity of 400 kN with a maximum line speed of 75 m/min, facilitating swift and stable operations. The rig's design emphasizes reliability, incorporating impact and fatigue-resistant structural components, and features single-layer wire rope winding to reduce wear and extend service life by 35%. Additionally, the SR405R employs power optimization control technology, enhancing fuel efficiency and reducing overall fuel consumption by 10% to 15%. User-friendly maintenance is supported through features like an external driving key for the rotary drive and a wedge-fixed main winch wire rope end, simplifying disassembly and assembly processes.

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The SANY SR405R is a robust rotary drilling rig engineered for large-scale foundation projects, including buildings, bridges, and highways. It boasts a maximum pile diameter of 2,800 mm and a drilling depth of up to 106 meters, making it suitable for various complex geological conditions. Powered by a 377 kW Isuzu engine, the SR405R delivers a rated output torque of 405 kN·m, ensuring efficient drilling performance. Its main winch offers a lifting capacity of 400 kN with a maximum line speed of 75 m/min, facilitating swift and stable operations. The rig's design emphasizes reliability, incorporating impact and fatigue-resistant structural components, and features single-layer wire rope winding to reduce wear and extend service life by 35%. Additionally, the SR405R employs power optimization control technology, enhancing fuel efficiency and reducing overall fuel consumption by 10% to 15%. User-friendly maintenance is supported through features like an external driving key for the rotary drive and a wedge-fixed main winch wire rope end, simplifying disassembly and assembly processes.

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