| Customization: | Available |
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| Certification: | CE, ISO 9001:2000 |
| Condition: | New |
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Features
1, The YT27 air leg rock drill is a marvel of engineering, offering a robust function for blowing and cleaning gun holes. Its high-torque design ensures optimal performance when turning to braze, making it an indispensable tool in mining operations.
2, Besides inheriting the remarkable advantages of the YT27 air-legged rock drill, it incorporates a cutting-edge flange control valve. This addition enhances its capabilities by producing gas and other essential functions, setting a new standard in pneumatic tools.
3, The YT27 air-legged rock drills showcase exceptional suitability for rock drilling, especially in expansive mining sites and complex roadway projects, ensuring precision and efficiency.
4, Equipped with advanced mechanisms such as air-water linkage, quick air-leg return, and adjustable air pressure, this tool offers unmatched versatility and adaptability in diverse environments.
5, The innovative design places all control handles conveniently around the main handle, offering seamless ease of use and operation to enhance user experience.
6, Featuring a sound-deadening cover, this tool effectively minimizes noise levels. Its adaptable exhaust direction capability significantly improves the on-site working conditions, providing a quieter and more pleasant environment.
Application areas:
This tool excels in a variety of applications, making it ideal for projects including railway construction, tunnel excavation, highway development, metallurgy, coal mining, as well as water conservancy and hydropower construction projects.
| Model | Yt27 |
| N.W | 28kg |
| Length | 688mm |
| Bit Head Size | R22×108mm |
| Air Consumption | ≤80 L/S |
| Percussive Frequency | ≥36.7 Hz |
| Impact Energy | ≥75.5 J |
| Boreholes Diameter | 34-45mm |
| Piston Diameter | 80mm |
| Piston Stroke | 60mm |
| Working Air Pressure | 0.63 Mpa |
| Working Water Pressure | 0.3 Mpa |
| Drilled Holes Depth | 2m-5m |
YT27 Rock Drills: Essential Pre-Use GuidelinesExplore the Power and Precision of Pneumatic Rock Drills
2. Conduct a comprehensive evaluation of the roof near your working face. This involves checking for any loose or live rocks on the roof and the second gang adjacent to your work zone. Implement the necessary measures to secure the area effectively.
3. Ensure your working surface is meticulously prepared by smoothing the flat shell hole location in advance. This preparatory step is crucial to prevent any slippage or displacement of shell holes during the rock drilling process.
4. It is essential to avoid the hazard of dry-eye drilling. Commit to the practice of wet rock drilling by initiating the water flow prior to activating the wind. Conversely, as you conclude drilling, always turn off the wind before ceasing the water flow. Begin with a low-speed operation when opening the hole, gradually transitioning to full speed after reaching an adequate depth.
5. Ensure the safety protocol of abstaining from wearing gloves during the drilling process is strictly observed by all drillers.
6. When operating with the air leg for drilling, maintain an attentive focus on your standing posture and position. Avoid using your body to exert pressure, and never place yourself in front of the rock drill or under the brazing rod to eliminate the risk of injury from any unexpected brazing breakage.
7. Should you encounter any unusual sounds or water discharge during rock drilling, immediately halt the machine for a thorough inspection. Identify and resolve the underlying issues before proceeding with your drilling tasks.
8. When retracting the rock drill or substituting the brazing rod, allow the rock drill to operate slowly, maintaining vigilance regarding the precise positioning of the rock drill braze.
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