YT27 Rock Drill
1.Weight:27kg
2.Outside Dimension:668*248*202mm
3.Cylinder Diameter:80mm
4.Piston Stroke:60mm
5.Working Air Pressure:0.63Mpa
6.Consumtion:52~82L/s
7.Impact Frequency:35HZ
8.Impact Energy:≥75.5J
9.Noise:≤125DB
10.Air Pipe inner Dia.:25mm
11.Water Pipe inner Dia.:13mm
12.Bore Dia.:34~45mm
13.Drill Shank Specification:22*108mm/25*108mm