2020 SR155 Hydraulic Rotary Drilling Piling Machine for Large-Scale Pile Foundation Projects The SR155 has the advantages of strong power, strong stability, efficient construction capabilities, easy operation, convenient maintenance, high-quality manufacturing technology and reliability. It is an excellent tool widely used in earthwork projects.
2020 SR155 Hydraulic Rotary Drilling Piling Machine for Large-Scale Pile Foundation Projects The SR155 has the advantages of strong power, strong stability, efficient construction capabilities, easy operation, convenient maintenance, high-quality manufacturing technology and reliability. It is an excellent tool widely used in earthwork projects.