Specification :

Weight 24kgs
Overall length 628 mm
Cylinder Dia: 76mm
Piston stroke: 55mm
Operating air pressure 0.4-0.5-0.63MPa
Impact frequencey: 34-36-37HZ
Impact Enegy: 42-59-65J
Air consumption 50-54-80 L/S
Air-pipe bore(inner Dia.) 19 mm
Water-pipe bore(inner Dia.) 13 mm
Drill rod trailer 22 x 108 mm

Type FT160A air leg(optional)
Leg length 1668mm
Propulsion stroke 1338mm
Weight 17kg
FT160B Air-leg:
Length of air-leg: 1428mm
Propulsion stroke 1098mm
Weight 16kg
FY200 Oil reservior
Capacity : 0.20L

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.
"