CREG Xueyu Pioneer Main Beam Open TBM
Super-large 10.33m Open Main Beam TBM built for extreme alpine cold and fault zone geology in the Sichuan-Tibet Railway Project.
Technical Specifications
| Excavation Diameter | 10.33 m |
|---|---|
| Total Length | 180 m |
| Machine Weight | approx. 2,600 t |
| Cutterhead Power | 4,900 kW |
| Cutterhead Torque | 22,000 kNm |
| Max Gripper Thrust | 85,000 kN |
| Rock Strength (UCS) | 50 – 250 MPa |
| Suitable Geology | Granite, basalt, quartzite, and alpine fault fracture zones |
Technical Specifications
| Specification Parameter | Technical Value |
|---|---|
| Excavation Diameter | 10.33 m |
| Total Length | 180 m |
| Machine Weight | approx. 2,600 t |
| Cutterhead Power | 4,900 kW |
| Cutterhead Torque | 22,000 kNm |
| Max Gripper Thrust | 85,000 kN |
| Rock Strength (UCS) | 50 – 250 MPa |
| Suitable Geology | Granite, basalt, quartzite, and alpine fault fracture zones |
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Frequently Asked Questions
What is the CREG Xueyu Pioneer Main Beam Open TBM engineered for?▾
Super-large 10.33m Open Main Beam TBM built for extreme alpine cold and fault zone geology in the Sichuan-Tibet Railway Project.
Does Global TBM Machinery provide onsite field engineering dispatch for operating the CREG Xueyu Pioneer Main Beam Open 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 Xueyu Pioneer Main Beam Open 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 Xueyu Pioneer Main Beam Open 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 Xueyu Pioneer Main Beam Open 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.