Achieving low thrust! Adopting a unique method for the excavation soil transport mechanism and the mud transport method.
We would like to introduce our "Mud Density Method" for thrusting, which can accommodate various soil types through head replacement. In this method, high-density mud water is pumped to the tip of the thrusting machine, stabilizing the face while rotating the cutter to advance, and soil is removed using a vacuum pump. The standard thrusting distance is approximately 100m to 300m per span, but thrusting over 500m is also possible. Additionally, curved construction can be performed. 【Features】 ■ Adoption of overcut ■ Stability of tail void ■ Achievement of low thrusting force ■ Realization of sharp curve thrusting ■ Smooth removal of cobbles ■ Fresh air is always supplied inside the pipe *For more details, please refer to the PDF document or feel free to contact us.
Inquire About This Product
basic information
【Overview】 ■Construction Conditions ・Various soil types can be accommodated by changing the head. ■Pipe Type and Diameter ・Hume pipes for pushing, φ700mm to φ3000mm ■Pushing Length ・The standard pushing distance is approximately 100m to 300m per span, but pushing over 500m is also possible. ・Curved construction is also feasible. *For more details, please refer to the PDF document or feel free to contact us.
Price range
Delivery Time
Applications/Examples of results
For more details, please refer to the PDF document or feel free to contact us.
catalog（1）
Download All Catalogs
Company information
Our company has been focusing on strengthening on-site capabilities, reducing costs, and enhancing risk management by utilizing construction methods such as CLT, TRD, JST, SPR, and pipe jacking, in order to improve our competitiveness. We will continue to strive for the assurance and safety of social infrastructure. Please feel free to contact us if you have any requests.