| Customization: | Available |
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| Certification: | CE, ISO 9001:2000 |
| Condition: | New |
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Features of the YT27 Pneumatic Hammer Drill
1. The YT27 air leg rock drill is engineered with a robust function for blowing and cleaning the gun hole, along with a high torque for efficient turning to braze, ensuring optimal performance.
2. Beyond the excellent advantages of the YT27 air-legged rock drill, it integrates a cutting-edge flange control valve, enhancing gas production and other functions for superior operational success.
3. The YT27 air-legged rock drills are ideally suited for rock drilling in large-scale mining operations and extensive roadway projects, offering unparalleled efficiency and reliability.
4. Equipped with air-water linkage, rapid air-leg return, and air pressure adjustment mechanisms, this drill is designed for peak performance and adaptability in diverse conditions.
5. The control handles are intuitively positioned around the handle, presenting a novel and user-friendly mechanism that simplifies operation for maximum convenience.
6. The innovative sound-deadening cover significantly reduces noise levels and allows for flexible exhaust direction adjustment, greatly enhancing on-site working conditions.
Application Areas
Perfectly suited for challenging projects such as railway construction, tunnels, highways, metallurgy, coal mining, water conservancy, and hydropower developments.
| 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 before use: Essential PreparationsWhat is a pneumatic rock drill? Discover the efficiency and power of a pneumatic rock drill, a vital tool in modern mining operations. These drills utilize compressed air to generate force, ensuring unparalleled penetration and versatility in rock and stone environments.
2,Conduct a safety check by tapping on the roof near the work area. This step is crucial to identify and address any unstable or loose rocks on the roof and second gang close to the work surface, ensuring a safer environment.
3,Prepare the working surface by flattening the designated shell hole location in advance. This precaution prevents slippage or displacement during rock drilling activities, allowing for more precise operations.
4. Maintain safety standards by strictly avoiding dry drilling. Adhere to wet rock drilling practices: initiate water flow before wind when starting, and reverse the process when stopping. Begin drilling at a low speed to establish depth before transitioning to full-speed drilling.
5,Drillers must strictly adhere to safety guidelines by not wearing gloves during operations, ensuring maximum control and safety.
6,Exercise caution when using the air leg for drilling. Ensure proper posture and positioning, avoiding reliance on body weight for pressure. Never stand in front of the rock drill under the working brazing rod to prevent injury from potential breakage.
7,If you detect any unusual sounds or irregular water discharge during drilling, immediately halt operations for inspection. Identify and resolve the issue before resuming to ensure continued safety and performance.
8,When retracting the rock drill or replacing the brazing rod, operate the drill at a slow pace. Carefully monitor the position of the rock drill braze to maintain control and safety during these transitions.
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