Brief description of TBM that will be used during the excavation
Embossed diameter - 9.89 m The total length of the machine - about 110 m Total weight - about 1,800 tons Assembly machines - cutting head tube shield, deck and 5 cars suspension
Type of rings - 7 +1 Outer diameter of the ring - 9.5 m The inner diameter of the ring - 8.7 m Segment length - 2 m The weight of the ring - 60013 kg
The maximum pressure of the pistons on the Tubes - 67,193 kN Size of rolling chisels - 18 inches Number of tracks cutting discs - 58 Number of cutting teeth - 122
Length of auger - 15.4 m The inner diameter of the screw conveyor - 0.9 m
The total installed engine power - 3600 kW Max. Torque - 27,658 kNm Rotational Speed 0 to 4.5 rpm
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TBM |