China Y19A Portable Rock Drilling for Drilling Rig, Find details about China Pneumatic Rock Drill, Rock Drill from Y19A Portable Rock Drilling for Drilling Rig
Products Specifications | |
item name | Y19A |
Weight | 19kg |
Overall dimensions | 600×534×157mm |
Stoke | 54mm |
Cylinder Dia | 65 mm |
Air pressure | 0.4-0.5mpa |
Water pressure | 0.2-0.3mpa |
Impact energy | 40J |
Impact frequency | >28-35Hz |
Air consumption | 37-43L/S |
Drilling speed | 180mm |
Max drilling depth | >6m |
Air pipe inside dia | 19mm |
Water pipe inside dia | 13mm |
Drill bit size | 32-42mm |
Shank size | H22X108mm |