
| HA22L/D (YYG-22/1550) Rock Drill | ||
| Structure | ||
| Dimension (include shank) | mm*mm*mm | 1008X292X233 |
| Weight | KG | 180 |
| Center Height | mm | 88 |
| Shank | - | T38E/T45E |
| Hole Diameter | mm | 64-102 |
| Impact Functions | ||
| Max. Impact Power | KW | 22 |
| Oil Inlet Pressure | Bar | 220 |
| Impact Frequency | HZ | 53 |
| Flow | L/min | 105 |
| Impact Energy | J | 400 |
| Rotation Functions | ||
| Displacement | CC | 160/250 |
| Rotation Speed | Rpm | 0-215/0-135 |
| Max. Torque | Nm | 1000/1550 |
| Oil Inlet Pressure | Bar | 210/200 |
| Flow | L/min | 75 |
| Others | ||
| Water Pressure | Bar | 8-25 |
| Water Flow | L/min | 40-120 |
| Air Lubrication Pressure | Bar | 3 |
| Lubrication Air Flow | L/S | 7 |





