The SANY SR220 Used Rotary Drilling Rig is a versatile and reliable machine for medium to large-scale foundation construction projects. With a maximum drilling depth of up to 68 meters and support for diverse pile diameters, it is suitable for applications such as bridges, urban infrastructure, and high-rise buildings. The SR220 features a robust hydraulic system, advanced control technology, and a stable design, ensuring excellent performance in various soil conditions. Its energy-efficient operation, user-friendly interface, and low maintenance needs make it a cost-effective and dependable solution for foundation engineering tasks.




Tel:0086-18684963907
WhatsApp:0086-18684963907
Email:ceo@hnironrubikcubemachine.com
Wechat: 0086-18684963907
Factory Address:Room 2301, Building 12, Phase I, China Resources Land, No. 266, East Sixth Road, Xingsha Street, Changsha County, Hunan Province