| 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 engineered with exceptional features, boasting an impressive capability for blowing and cleaning gun holes with high efficiency. It also offers a robust high-torque mechanism for seamless turning to braze, ensuring precision and reliability.
2. Beyond the remarkable advantages of the YT27 air-legged rock drill, this innovative design incorporates a flange control valve. This advanced feature optimizes the production of gas, enhancing overall functionality and performance.
3. The YT27 air-legged rock drills stand out as the premier choice for rock drilling applications in expansive mining operations and demanding roadway projects, delivering unparalleled results.
4. Equipped with sophisticated mechanisms like air-water linkage, rapid air-leg return, and adjustable air pressure, this rock drill is designed for superior adaptability and efficiency in diverse conditions.
5. Ergonomically designed control handles are strategically concentrated around the main handle, offering an innovative and user-friendly operation that simplifies handling and increases productivity.
6. The intelligently crafted sound-deadening cover significantly minimizes noise levels and allows versatile exhaust direction adjustments, enhancing the on-site working environment and operator comfort.
Application Areas:
Ideally suited for a wide array of industrial sectors, including railway, tunnel, and highway construction, the YT27 is a valuable asset in metallurgy, coal mining, water conservancy, and hydropower construction projects, consistently delivering robust performance.
| 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: Preparation Steps Before UseUnderstanding the Pneumatic Rock Drill: A Comprehensive Overview
2. Gently tap the roof near the working face to identify live or loose rocks in the vicinity, including the second gang. Take immediate action to address any instability ensuring a secure working environment.
3. Prepare the flat shell hole location by leveling it meticulously in advance. This step is crucial to prevent any slippage or displacement when drilling begins, ensuring precision and safety.
4. Adhere strictly to wet rock drilling protocols. Never commence a drill with a dry hole. Begin with water before activating the airflow, and reverse the sequence when halting. Initiate the process at a low speed, advancing to full speed only after achieving a preliminary depth.
5. Drillers must refrain from wearing gloves during operations to maintain dexterity and prevent accidents caused by unexpected material entanglement.
6. While utilizing the air leg for drilling, maintain the correct posture and positioning. Never apply pressure with your body or stand directly in the path of the rock drill and brazing rod to avoid injuries from any potential breakage.
7. If any abnormal sounds or water discharges are detected during drilling, cease operations immediately. Conduct a thorough inspection to diagnose and rectify the issue before resuming.
8. During rock drill withdrawal or brazing rod replacement, operate the drill slowly. Maintain an acute awareness of the brazing rod's position to ensure safe handling and equipment longevity.
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