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旋挖钻机是一种多功能、高效率的灌注桩成孔设备,被广泛应用于水利工程、高层建筑、城市交通建设、铁路公路桥梁等桩基础工程的施工。三一重机生产的SYR220型旋挖钻机具有大扭矩、机动灵活、施工效率高、低噪音、低污染及维护方便等特点,弥补了国内大功率、大口径旋挖钻机的空白,在设计上广泛吸取了国际同行业主要生产厂家的产品优点,主要性能参数达到国际同类产品水平。
Rotary Drilling Rig is a multifunctional and efficient perfusion pile forming equipment. It is widely used in the construction of water conservancy projects, high-rise buildings, urban traffic construction, railway bridge and other pile foundation engineering. The SYR220 Rotary Drilling Rig produced by Sany Heavy Machine has the features of high torque, flexible maneuvering, high construction efficiency, low noise, low pollution and convenient maintenance, etc. to make up for the blank of domestic high-power and large-diameter rotary drilling rig, Widely draw on the international industry with the major manufacturers of products advantages, the main performance parameters to the level of similar products in the world.