CREG Qilin Heavy Urban Rail EPB TBM
Super-large 12.14m diameter EPB TBM deployed in Taiyuan Railway Hub & Metro Line 1. Successfully bored through complex soft ground and gravel strata under active high-speed rail tracks.
Technical Specifications
| Excavation Diameter | 12.14 m |
|---|---|
| Total Length | 140 m |
| Machine Weight | approx. 2,100 t |
| Cutterhead Power | 5,600 kW |
| Cutterhead Torque | 32,000 kNm |
| Max Thrust Force | 110,000 kN |
| Max Water Pressure | 5.5 bar |
| Suitable Geology | Loess, gravel, cobbles, and water-bearing sand |
Technical Specifications
| Specification Parameter | Technical Value |
|---|---|
| Excavation Diameter | 12.14 m |
| Total Length | 140 m |
| Machine Weight | approx. 2,100 t |
| Cutterhead Power | 5,600 kW |
| Cutterhead Torque | 32,000 kNm |
| Max Thrust Force | 110,000 kN |
| Max Water Pressure | 5.5 bar |
| Suitable Geology | Loess, gravel, cobbles, and water-bearing sand |
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Frequently Asked Questions
What is the CREG Qilin Heavy Urban Rail EPB TBM engineered for?▾
Super-large 12.14m diameter EPB TBM deployed in Taiyuan Railway Hub & Metro Line 1. Successfully bored through complex soft ground and gravel strata under active high-speed rail tracks.
Does Global TBM Machinery provide onsite field engineering dispatch for operating the CREG Qilin Heavy Urban Rail EPB 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 Qilin Heavy Urban Rail EPB 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 Qilin Heavy Urban Rail EPB 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 Qilin Heavy Urban Rail EPB 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.