| 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. | ||
