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YYT28 Hydraulic Rock Drill
YYT28 Hydraulic Rock Drill

1)yyt28 hydraulic rock drill is a new generation drilling equipments 2)The yyt28 can use water flushing or air flushing

The yyt28 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





weight360 kg 
Working pressure15 – 17.5Mpa
Oil flow30 - 35L 
Impact energy60 J 
Impact frequency60 Hz
Air/Water flushing pressure5-8kg/5-8kg


If you have any questions, please feel free to let us know.

YYT28 Hydraulic Rock Drill

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