
| HM13B/D (YYG-13/385) Rock Drill | ||
| Structure | ||
| Dimension (include shank) | mm*mm*mm | 826X314X201 |
| Weight | KG | 105 |
| Center Height | mm | 89 |
| Shank | - | H25F/R28F/R32F/R32/R38/T38 |
| Hole Diameter | mm | 45-76 |
| Impact Functions | ||
| Max. Impact Power | KW | 13 |
| Oil Inlet Pressure | Bar | 110-130 |
| Impact Frequency | HZ | 45-62.5 |
| Flow | L/min | 80-105 |
| Impact Energy | J | 179-200 |
| Rotation Functions | ||
| Displacement | CC | 031-043-055-067 |
| Rotation Speed | Rpm | 235-209-193-237 |
| Max. Torque | Nm | 226-305-385-466 |
| Oil Inlet Pressure | Bar | 140 |
| Flow | L/min | 25-30-35-52 |
| Others | ||
| Water Pressure | Bar | 12-20 |
| Water Flow | L/min | 30-60 |
| Air Lubrication Pressure | Bar | 3 |
| Lubrication Air Flow | L/S | 5 |





