Achieve safe and economical construction speed-up and space-saving!
This is a method for constructing a vertical shaft using a circular casing tube without the use of sheet pile supports or liner plates, utilizing a Revo shaft sinking machine.
In the Revo method, reaction forces are taken from the main body and counterweight, and a split-type casing tube is driven in by hydraulic jacks, followed by excavation using a clamshell or similar equipment.
【Features】
- The equipment is compact, requiring a small footprint. Additionally, with a main body weight of 3.4 tons, it can be transported by a 4-ton truck.
- Even in urban construction, it is less affected by nearby structures and obstacles compared to conventional methods, allowing for efficient work with the use of cover plates.
- By advancing the driving process, it avoids pre-excavation and minimizes occurrences of boiling and other issues. The casing driving and extraction are performed using hydraulic jacks, enabling vibration-free and low-noise operations.
- The small size of the vertical shaft allows for speedy construction and lower costs.
*For more details, please contact us or download the catalog.*
