- High flexibility to work in wide range of soil quality, especially for silt and sand condition.
- The construction excavation face is stable. The impacts on surrounding soil disturbance of construction pipe jacking is minor, as well as the land subsidence.
- Comes with independent water injection, grouting system and cutter cleaning apparatus. Works perfectly especially for the larger N value hard soil.
- Able to maintain the construction environment and construction safety of the working shaft. The technique of using slurry pipeline can highly reduce the construction hazards.
- Slurry transfer system can work continuously, which enhances the average jacking speed.
- The machine is remotely controlled by the ground operating console and the response within the nose is fully automated, which can ensure the security, standardization and convenience during the operation.