Specification :

Instruction
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 FY200A Oil reservior and Model FT160A or FT160B Air leg,
it can perform wet drilling and blast holes from different and angles.
specification
Weight 24 kg
Length 628mm
Air pressure 0.63MPa
Cylinder dia 76mm
Piston stroke 60mm
Impact frequencey e 36Hz
Impact energy e 65J
Air consumption d80 L/S
Idel speed e300r/min
Noise d112dB(A)
Water pressure 0.2-0.3MPa
Air pipe (inner dia ) 25mm
Water pipe (inner dia ) 13mm
Bore dia 34-42mm
Bore depth 5m
Shank dimensions(hex*length) 22*108 mm*mm

Model FY200A oil lubricator
Weight 1.2kg
Oil capacity 0.2L
Air leg FT160A FT160B
Weight 17Kg 16 kg
Length:max 3006 mm 2526mm
min 1668 mm 1428mm
Propulsion stroke 1338 mm 1098 mm
Axis thrust(max) 2000 N 2000N