Specification :

Weight  24kgs
Overall length 668 mm
Cylinder Dia: 70mm
Piston stroke:  70mm
Operating air pressure 0.4-0.5-0.63MPa
Impact frequencey:  30-31-32HZ
Impact Enegy: 44-57-65J
Air consumption 45-52-80 L/S
Air-pipe bore(inner Dia.) 19 mm
Water-pipe bore(inner Dia.) 13 mm
Drill rod trailer 22 x 108 mm
"Product Description
"
The rock drill has good performance under low air pressure.When it is matched with Model FY200A oil reservior and Model Ft160A or FT160B air-leg,it can perform wet drilling under various kinds of rocks at any directions and angles.

Application
It is used for drilling in mines,quarries,railway construction,water conservancyand defence froject facility.

Notice:
"1,Machine should oil the rustproof greas.Before using,reoil machine and assemble it.
2,When connecting water pipe and air pipe,blow off dirt to protect parts.
3,Before using machine,cut off water supply and operate machine slow,then blow off the rest moisture to avoid rusting parts.
5,Ensure that maintain machine at intervals.Clear dirt and change damaged,frayed and deteriorated parts at least once a week.
6,If machine should store for a long time,diamantle machine first,oil and seal,then placed a dry place. "