SR505-S is a large-scale rotary drilling rig for the construction of large pile foundations in hard strata such as large-scale buildings, cross-river/cross-sea bridges, high-speed railways and highways, etc., with strong hard rock drilling capacity and large construction capacity.
Due to the continuous update and progress of technology, the differences between technical parameters and configurations and the actual product shall be subject to the actual product; In addition, the machine on the picture may include additional equipment.