| 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 powerful capabilities for blowing and cleaning the gun hole, complemented by a high-torque mechanism for efficient brazing. This ensures optimal performance even in the most challenging drilling conditions.
2. Beyond the inherent advantages of the YT27 air-legged rock drill, it integrates a cutting-edge flange control valve system, enhancing gas production efficiency and broadening its functional scope.
3. Perfectly engineered for large-scale mining operations and extensive roadway projects, the YT27 air-legged rock drills stand out as the ideal choice for rock drilling, providing unparalleled reliability and performance.
4. Featuring sophisticated mechanisms such as air-water linkage, quick air-leg return, and adjustable air pressure, this drill exemplifies advanced engineering tailored for superior operation.
5. With an innovative design, control handles are strategically placed around the handle for ease of use, making the mechanism not only novel but exceptionally user-friendly.
6. The inclusion of a noise-reducing cover significantly minimizes sound output, allowing for flexible exhaust direction control and enhancing onsite working conditions considerably.
Application areas:
Perfectly suited for a variety of demanding environments, including railway construction, tunnel excavation, highway development, metallurgy, coal mining, and water conservancy and hydropower infrastructure 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. Conduct a preliminary inspection by tapping on the roof near the working face. This step is vital to detect any loose or live rocks that might pose a threat. Administer necessary corrective measures to ensure a safe working environment.
3. Prepare the flat shell hole location meticulously by pounding it flat beforehand to prevent any slippage or displacement during rock drilling. This preparation is crucial for maintaining drilling accuracy and safety.
4. Adhere strictly to wet rock drilling methods; drilling dry eyes is strictly prohibited. Initiate the water flow before engaging the wind, and upon cessation, switch off the wind before the water. Begin drilling at a low speed, gradually advancing to full speed upon reaching adequate depth.
5. Safety first: Drillers must refrain from wearing gloves during operations, ensuring optimal control and dexterity.
6. When employing the air leg for hole drilling, maintain a correct stance and position. Avoid applying body pressure and never stand directly in front of the working brazing rod to prevent injuries from potential rod breakage.
7. Should you encounter any unusual sounds or irregular water discharge during drilling, halt the operation immediately. Diagnose and resolve the issue before resuming to maintain equipment integrity and operator safety.
8. When retracting the rock drill or swapping out the brazing rod, operate the drill at a reduced speed. Remain vigilant regarding the rock drill's braze position to execute a smooth and safe transition.
Price Advantage: Unbeatable Value Direct from Xianghe Kaituo Mining Machinery Co., Ltd.
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