CREG 306 Super-Large River-Crossing Slurry TBM
15.03m diameter Slurry TBM designed for high water pressure river crossing projects. Deployed in Shantou Bay Subsea Tunnel and Swinoujscie Tunnel in Poland under 4.0+ bar water head.
Technical Specifications
| Excavation Diameter | 15.03 m |
|---|---|
| Total Length | 130 m |
| Machine Weight | approx. 3,900 t |
| Cutterhead Power | 6,400 kW |
| Cutterhead Torque | 42,000 kNm |
| Max Thrust Force | 195,000 kN |
| Max Hydrostatic Pressure | 7.0 bar |
| Suitable Geology | Mudstone, sandstone, silt, and high water head sand |
Technical Specifications
| Specification Parameter | Technical Value |
|---|---|
| Excavation Diameter | 15.03 m |
| Total Length | 130 m |
| Machine Weight | approx. 3,900 t |
| Cutterhead Power | 6,400 kW |
| Cutterhead Torque | 42,000 kNm |
| Max Thrust Force | 195,000 kN |
| Max Hydrostatic Pressure | 7.0 bar |
| Suitable Geology | Mudstone, sandstone, silt, and high water head sand |
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Frequently Asked Questions
What is the CREG 306 Super-Large River-Crossing Slurry TBM engineered for?▾
15.03m diameter Slurry TBM designed for high water pressure river crossing projects. Deployed in Shantou Bay Subsea Tunnel and Swinoujscie Tunnel in Poland under 4.0+ bar water head.
Does Global TBM Machinery provide onsite field engineering dispatch for operating the CREG 306 Super-Large River-Crossing Slurry TBM?▾
Yes. Global TBM Machinery offers onsite assembly guidance, laser steering calibration, cutter replacement training, and 24/7 technical field support.
What is the manufacturing lead time and ocean shipping breakdown strategy for the CREG 306 Super-Large River-Crossing Slurry TBM?▾
Standard manufacturing lead time is 60 to 90 days. Equipment is modularly disassembled for breakbulk ocean transport and heavy flat-rack containers.
What is the warranty period for the CREG 306 Super-Large River-Crossing Slurry TBM?▾
We provide a 12-month or 5,000-hour operational warranty for main drives, hydraulic motors, and PLC systems, backed by rapid global spare parts dispatch.
How can I request a formal quotation for the CREG 306 Super-Large River-Crossing Slurry TBM?▾
You can request a quote directly by clicking "Get a Quote", submitting an inquiry form on our Contact page, or emailing [email protected] directly.