China Portable Y19A Handheld Pneumatic Rock Drill for Mining Tunnel, Find details about China Jack Hammer, Y19A Jack Hammer from Portable Y19A Handheld Pneumatic Rock Drill for Mining Tunnel
Model | Y19A handheld pneumatic rock drill |
Machine weight | 19kg |
Machine Overall size | 600* 534* 157mm |
Cylinder diameter | 65mm |
Piston stroke | 54mm |
Working air pressure | 0.4-0.5Mpa |
Compact Energy | ≥40J (0.5Mpa) |
≥28J (0.4Mpa) | |
Air consumption | ≤43L/S (0.5Mpa) |
≤37L/S (0.4Mpa) | |
Drilling compact frequency | ≥35Hz (0.5Mpa) |
≥28Hz (0.4Mpa) | |
Torque | ≥12.5N.m (0.5Mpa) |
≥9.5N.m (0.4Mpa) | |
Using water pressure | 0.3Mpa |
Air pipe inner diameter | 19mm |
Water pipe inner diameter | 13mm |
Max. drill hole depth | 5m |
Drill hole diameter | 34-40mm |
Shank size | H22* 108+/-1mm |
Lubricator | FY200A |
Weight | 1.2kg |
Oil capacity | 0.2L |