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Product Details
Product Introduction
YT29A Powerful Pneumatic Air Leg Rock Drill Appliance:
| Product Name: | Air leg rock drill | ||||||
| Description: | The series of pneumatic rock drills are mainly used in mine, railway, water irrigation works and quarrying works to drill holes. It"s suitable for wet or dry drilling in all kinds of rocks. | ||||||
| Drilling direction: | Hand held type for perpendicular; Air leg type for titling direction | ||||||
| Advantage: | Light weight & convenient operation, Low consumption & long life parts, High efficiency & fast drilling velcocity. | ||||||
| MOQ: | No requirement for testing and trial order | ||||||
| Spare parts | Integral drill rod, Plug hole drill rods, Tapered/threaded drill rods, Tapered/threaded drill bits (button bits, chisel bits, cross bits) | ||||||
Technology Parameters
YT29Arock drill | ||||
Weight | 27 | kg | ||
Physical size(length*wide*high) | 659*248*205 | mm | ||
Cylinder Diameter | 82 | mm | ||
Piston Structure Stroke | 60 | mm | ||
Working Pressure | 0.63 | 0.5 | 0.4 | Mpa |
Impact Energy | ≥78 | ≥69 | ≥50 | J |
Drilling air Consumption | ≤88 | ≤65 | ≤52 | L/s |
Drilling Impact Frequency | ≥39( | ≥37 | ≥36 | Hz |
Torque | ≥20 | ≥17 | ≥15 | N.m |
Use Hydraulic | 0.3 | Mpa | ||
Air Pipe Diameter | 25 | mm | ||
Water Pipe Diameter | 13 | mm | ||
Appropriate drilling Hole Dia. | 34~45 | mm | ||
Suitable for maximum hole depth | 5 | m | ||
Working Temperature | -30~45 | °C | ||
Bit Shank Specification | H22*108±1 | mm | ||
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