Sunward SWDM220 Rotary Drilling Rig Piling Machine

Application

The SWDM220 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.  

Features

1. High-Torque Power Head
Delivers a maximum output torque of 245kN·m with a rotation speed range of 6–28 rpm, providing strong drilling force for efficient penetration in soil, sand, gravel, and hard rock formations.

2. Large Drilling Capacity
Achieves a maximum drilling diameter of 2,000 mm (2m) and a maximum depth of up to 67–69 m, suitable for medium-to-large diameter and deep pile foundation projects.

3. Robust & Stable Structure
Features a heavy-duty box-type mast and telescopic crawler chassis, delivering exceptional anti-tilting stability, load-bearing capacity, and balanced performance under complex working conditions.

4. Efficient Hydraulic System
Adopts a load-sensitive hydraulic system with precise power distribution, ensuring smooth operation, fast response, reduced energy loss, and improved fuel efficiency.

5. High-Performance Winch System
Main winch provides a maximum lifting force of 220kN and a high hoisting speed; equipped with a one-key soil shaking/unloading function to save auxiliary time and boost construction efficiency.

6. Intelligent Control & Easy Operation
Integrated intelligent monitoring system with real-time data display, automatic mast leveling, fault self-diagnosis, and ergonomic controls, simplifying operation and improving construction accuracy.