| Customization: | Available |
|---|---|
| Certification: | CE, ISO 9001:2000 |
| Condition: | New |
|
Still deciding? Get samples of US$ 225/Piece
Request Sample
|
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
Features
1. Experience unparalleled efficiency with the YT27 air leg rock drill, boasting an exceptional feature set including a powerful gun hole cleaning function and a robust high-torque braze turning capability.
2. Beyond the exemplary benefits of the YT27 air-legged rock drill, our design integrates a sophisticated flange control valve to enhance gas production and other performance features.
3. Ideally crafted for large-scale mining operations and extensive roadway projects, the YT27 air-legged rock drills deliver unmatched reliability and performance in rock drilling applications.
4. Equipped with advanced mechanisms such as air-water linkage, swift air-leg return, and adjustable air pressure, this drill is engineered to meet diverse operational needs.
5. Featuring an innovative design, the control handles are strategically positioned around the handle, offering a novel approach that ensures ease of operation.
6. The state-of-the-art sound-deadening cover significantly minimizes noise and allows for flexible exhaust direction, greatly enhancing on-site working conditions.
Application areas:
This versatile tool excels in a multitude of demanding sectors, including railway construction, tunnel excavation, highway development, metallurgy, coal mining, and comprehensive 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 before use:What is a pneumatic rock drill?
2. Ensure safety and stability by inspecting the roof near the operational face; check for loose or potentially hazardous rocks. Address any issues promptly to maintain a secure working environment.
3. Preparation is key—ensure the area where the flat shell hole will be drilled is leveled to prevent any potential slipping or unwanted displacement upon drilling.
4. Adhere strictly to wet drilling procedures—initiating with water, followed by air. Maintain this sequence when ceasing operations: air off first, then water. Start drilling at a low speed, transitioning to full speed only when a certain depth is reached, ensuring optimal performance and safety.
5. For safety reasons, avoid wearing gloves while operating the drill. This precaution is necessary to prevent accidents and ensure safety during operation.
6. When utilizing the air leg for drilling, it's crucial to adopt a stable and safe standing posture. Avoid using your body as leverage and never position yourself directly in front of the rock drill during operation, safeguarding against potential hazards from broken rods.
7. In the event of any unusual sounds or irregular water discharge during drilling, cease operations immediately. Investigate the issue and rectify it before resuming to ensure smooth and safe drilling processes.
8. When retracting the drill or switching out brazing rods, operate the drill at a slower speed. Maintain awareness of the drill's position and the brazing rod to ensure seamless transitions and safety.
){kind=link}