Model: YT29A
Weight: 26.5 kg
Length: 660 mm
Drill tail specification: H22X108
Air consumption: ≤65
Rock Drilling Impact frequency: ≥37
Water pipe inner dia: ≥70
Borehole diameter: 34-45 mm
Piston Diameter: 82 mm
Piston Structure Stroke: 60 mm
Working air Pressure: 0.63
Working water pressure: 0.3
Max Drilling Depth: 5 m