The rock drill of YT23 is a kind of high efficiency air leg rock drill machinery. it is mainly used for blasting holes and other drilling works in a quarries, railway construction, water conservancy construction and defence project facility. When it is matched with the Model FY200A160A or FT160B Air-leg, it can perform wet drilling and blast holes from different and angles.

Weight24 kg

Length 628mm

Air pressureCylinder dia76mm

Piston stroke60mm

Impact frequencey 36Hz

Impact energyAir consumption80 L/S

Idel speed300r/min

Noise112dB(A)

Water pressureAir pipe (inner dia )25mm

Water pipe (inner dia )13mm

Bore dia-42mm

Bore depth5m

Shank dimensions(hexlength)108mm

Model FY200A oil lubricator

Weight1.2kg