Pneumatic leg rock drill YT29A
High drilling speed High efficiency
Low failure rate and long service life
Description
YT29A type pneumatic leg rock drill has the characteristics of high rock drilling speed, high efficiency, energy saving and consumption reduction. It is especially suitable for use in railway, highway, hydropower and other building construction. It is also the roadway excavation of metallurgy, coal and other mines and various rock drilling operations. New machine tools.
| Model | TY29A |
| Weight | 27kgs |
| Dimensions | 659x248x205mm |
| Cylinder Diameter | 82mm |
| Piston structure stroke | 60mm |
| Working air pressure | 0.40-0.63Mpa |
| Impact energy | ≥78 J (063MPa)
≥69 J (0.5MPa) ≥50 J (0.4MPa) |
| Air Consumption | ≤88 L/s (0.63MPa)
≤65 L/s (0.5MPa) ≤52 L/s (0.4MPa) |
| Impact frequency | ≥39 Hz (0.63MPa)
≥37 Hz (0.5MPa) ≥36 Hz (0.4MPa) |
| Torque | ≥20 N·m (0.63MPa)
≥17 N·m (0.5MPa) ≥15 N·m (0.4MPa) |
| Water pressure | 0.3Mpa |
| Inner diameter of Hose | 25mm |
| Inner diameter of water pipe | 13mm |
| Drilling diameter | 34-45mm |
| Max Drilling Depth | 5m |
| Operation temperature | -30~45 °C |
| Drill Pipe adapter Specification | 22 or 25 mm |
| Oil Injector | FY250 |
| Weight | 1.2Kgs |
| Capacity | 0.25L |
| Air Leg | FT160A |
| Length | 1668mm |
| Propulsion stroke | 1338mm |
