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CITIC-Heavy Industries Co. Ltd

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Shaft Drilling Machines

Release Date: 15 June 2014     Font size:  Small  Medium  Large

The series includes: SZ9/700, AS9/500t & AS12/800 Shaft Drilling Machines. The AS12/800 Shaft Drilling Machine is the largest in China at present. It can drill a shaft with maximum diameter 12m and a maximum depth 800m.