ZKD85-3B Multi-Axis Drilling Machine

     The ZKD85-3B three-axis drilling machine is construction equipment used for reinforcing soft soil foundations with the SMW method. It is suitable for retaining and seepage-proof continuous wall construction in urban high-rise buildings, subway stations, and basements, as well as for seepage prevention and soft soil foundation reinforcement in river and dam and water conservancy projects.

■ Multi-axis drilling is adopted, resulting in high construction efficiency;
■ Various configurations of power units and drilling tools with mixing methods are available to adapt to construction in different strata;
■ Stable operation, reliable guidance, high trenching accuracy, and verticality can be controlled within 0.2%;
■ Strong capability, with reinforcement depth up to 35 meters, and strong passability through certain complex strata;
■ The mixing shaft is equipped with multiple pairs of spiral blades to effectively mix soft soil and curing agent, making the trench uniform from top to bottom and consistent in density, thereby improving wall strength and seepage resistance;
■ The construction process is vibration-free, low-noise, pollution-free, without lateral extrusion, and has little impact on adjacent buildings;
■ The reasonably configured chassis allows convenient operation in multi-curve, small-radius dam and soft foundation environments;
■ It can be used in conjunction with the company's SM series fully hydraulic crawler-type pile frames.