Hard Rock TBM
Incorporated with high mechanical. electrical and hydraulic technologies, a hard rock TBM is a complete equipment set integrated with tunnelling, rock support, muck discharge and transport. Hard rock TBM works fast, cost-effective, safe, environment friendly, and is highly informationized.
On 26th December, 2013, CREG acquired German TBM maker Aker Wirth (TBM and shaft boring machine intellectual property, brand name and related business).