ZKD85-3A Multi-Axis Drilling Machine

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

■ Multi-axis drilling for high construction efficiency;
■ Multiple power and drilling tool mixing configurations to adapt to different strata;
■ Stable operation, reliable guidance, high trench accuracy, and verticality controllable within 0.2%;
■ Powerful capability with reinforcement depth up to 35 meters and strong passability through certain complex strata;
■ Mixing shafts equipped with multiple pairs of spiral blades to effectively mix soft soil and curing agent, ensuring uniform and consistent density throughout the trench, thereby improving wall strength and seepage resistance;
■ No vibration, low noise, no environmental pollution during construction, no lateral extrusion, and minimal impact on adjacent buildings;
■ Reasonable chassis configuration allows convenient operation in multi-curve, small-radius embankments and soft foundation environments;
■ Can be used with the company's SM series fully hydraulic crawler-mounted pile frames.