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		≥ 36Hz
Impact energy		≥  65J
Air consumption		≤80 L/S
Idel speed		≥300r/min
Noise		≤112dB(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