hydraulic rock drill in ore mining |
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Jinquan is China best manufacturers & suppliers of hydraulic drill rigs, with advanced technology, best working life with rational price.
The YYT28 hydraulic rock drill is made for general excavations,quarrying and bolting with hexagonal shank rods with a shank size of 108mm(41/2")*22mm(7/8").The YYT28 can use water flushing or air flushing.YYT28 is a hydraulic rock drill to drill diameter 32mm(1 1/4") to 50mm(2") hole.

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Indication hydraulic rock drill in ore mining
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Technical specifications hydraulic rock drill in ore mining
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Country: China |
Internet: www.jinquandrill.com |
Email: sales3@jinquandrill.com |
Contactperson: David Zhang |
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