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| Air leg rock drill | ||||
|---|---|---|---|---|
| Model | YT23/7655 | YT23D/7655D | YT24 | YT28 |
| Weight (kg) | 24 | 24 | 24kg | 26 |
| Length (mm) | 628 | 668 | 628 mm | 661 |
| Cylinder diameter (mm) | 76 | 70 | 70 mm | 80 |
| Travel (mm) | 60 | 70 | 70 mm | 60 |
| Trachea diameter (mm) | 25 | 25 | 25 mm | 25 |
| Water pipe diameter (mm) | 13 | 13 | 13 mm | 13 |
| Shank (mm) | 22×108 | 22×108 | 22×108 mm | 22×108 |
| Aperture (mm) | φ30-φ42 | φ30-φ42 | φ30-φ42 mm | φ30-φ42 |
| Working pressure (Mpa) | 0.63 | 0.35-0.63 | 0.35-0.63 Mpa | 0.35-0.63 |
| Air consumption (L/Sec) | ≤78 | ≤38 | ≤38 L/Sec | ≤81 |
| Impact energy | ≥65 | 45 | ≥45 J | 73 |
| Impact frequency (HZ) | ≥36 | 28 | ≥28 HZ | ≥37 |
| Maximum hole depth (m) | 5 | 5 | 5 m | 5 |
| Dimensions (mm) | 735×305×218 | 735×305×218 | 735×305×218 | 715×315×228 |
YT28 air-leg rock drill is a new and efficient rock drilling machine. It is widely used in quarrying, mining, tunneling and various rock drilling operations for drilling blasting holes. It is an indispensable and important machine in mining, water conservancy, building materials, energy, transportation, military industry and geological engineering.
You can buy DTH drilling rigs, core drilling rigs, highway pile drivers, solar pile drivers, anchor pile drivers, rotary drill rigs, Top Hammer drill rigs, underground jumbo drill rigs, hydraulic scaling rigs, DTH hammers, drill rods, screw air compressors, water well drilling rigs, truck mounted water well drilling rigs, reverse circulation drilling rigs, environmental drilling rigs, piston air compressors, pneumatic rock drills, drill bits, tricone bits, and various spare parts.
We support multiple payment methods including Credit Card, TT (Telegraphic Transfer), Western Union, and LC (Letter of Credit).
For large quantities or heavy machinery, we ship via sea transport or land transport. For smaller, delicate products, we ship using express couriers such as DHL, UPS, Fedex, or TNT. You can also specify your preferred shipping method before dispatch.
The delivery timeframe and shipping efficiency depend heavily on the specific destination country and city you wish to ship to.
We have a dedicated and experienced Quality Control (QC) team. Strict inspection and rigorous testing are carried out for every single order prior to shipment.
The YT28 air-leg rock drill is ideal for drilling blasting holes in quarrying, mining, tunneling, water conservancy projects, building materials, energy, transportation, and geological engineering.
