| 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 boasts a robust blowing and cleaning system, ensuring optimal maintenance of the gun hole. Additionally, it delivers high torque for effective brazing operations.
2, Besides the inherent advantages of the YT27 air-legged rock drill, it also incorporates a state-of-the-art flange control valve to facilitate gas generation and other enhanced functionalities.
3, The YT27 air-legged rock drills are perfectly engineered for rock drilling in expansive mining operations and intricate roadway projects, offering unparalleled efficiency.
4, Featuring innovative air-water linkage, rapid air-leg retraction, and adjustable air pressure mechanisms, this drill ensures versatility and precision.
5, All control handles are strategically positioned around the main handle, offering a cutting-edge design that ensures seamless operation and handling.
6, Equipped with a sound-deadening cover, this tool significantly reduces noise levels and allows for flexible exhaust direction, greatly enhancing on-site working conditions.
Application areas:
Ideally suited for use in railway construction, tunnel excavation, highway development, metallurgy, coal mining, as well as water conservancy and hydropower 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 Before Use: Essential preparatory steps to ensure optimal performance and safety.What is a Pneumatic Rock Drill? Discover the innovation behind YT27: a tool that harnesses the power of air to revolutionize rock drilling processes in mining activities.
2. Conduct thorough inspections by tapping the roof near the working face, identifying any unstable or loose rocks. Implement necessary safety measures to address potential hazards and ensure a secure working environment.
3. Prepare the drilling surface meticulously by pre-flattening the shell hole location. This proactive step is crucial in preventing slippage and displacement during the rock drilling process, ensuring precision and safety.
4. Embrace wet drilling techniques by prohibiting dry drilling. Initiate operations by turning on the water supply before the air, and reverse this sequence upon completion. Begin drilling at a low speed to establish depth, then transition to full speed for optimal efficiency.
5. Safety First: Drill operators must refrain from wearing gloves to maintain dexterity and prevent accidents during the drilling process.
6. When utilizing the air leg for hole drilling, adopt a proper stance and positioning. Avoid applying body weight for pressure and never stand directly in front of the rock drill while under the brazing rod to avert potential injury from broken brazing.
7. Should you encounter unusual sounds or water discharge during drilling, promptly cease operations to investigate and resolve the issue before proceeding. This ensures continuous safe and efficient drilling.
8. When retracting the rock drill or exchanging the brazing rod, operate the drill at a slow pace, remaining vigilant of the rock drill's position to ensure safe handling and precision.
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