| 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 function for efficiently blowing and cleaning gun holes, paired with an impressive high torque for seamless brazing.
2, Enhancing the inherent benefits of the YT27 air-legged rock drill, it uniquely integrates a flange control valve for optimized gas production and additional advanced functionalities.
3, Ideally engineered for rock drilling, the YT27 air-legged rock drills are perfect for demanding operations in expansive mining sites and extensive roadway projects.
4, The design includes sophisticated mechanisms such as air-water linkage, rapid air-leg return, and adjustable air pressure to enhance operational efficiency.
5, Intuitively designed, the control handles are strategically positioned around the main handle, ensuring a novel and effortless operational experience.
6, Outfitted with a sound-deadening cover, it significantly lowers noise levels and allows flexible exhaust direction adjustments, markedly enhancing the on-site working environment.
Application areas:
Perfectly suited for projects in railway construction, tunneling, highways, metallurgy, coal mining, and water conservancy, as well as hydropower construction endeavors.
| 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: Essential Pre-Use ChecklistUnderstanding the Pneumatic Rock Drill
2. Safety first! Tap the roof area near your working face to detect any live or loose rocks. Address any issues with necessary treatments to ensure a secure working environment.
3. To maintain precision, ensure that the working surface at your chosen flat shell hole location is pre-flattened. This crucial step prevents any slippage or displacement during rock drilling.
4. Adhere strictly to wet rock drilling. Avoid drilling dry eyes at all costs. Begin by activating the water flow before the wind when starting, and reverse the order when stopping. Start drilling at a low speed, and switch to full speed only after reaching a certain depth to maintain control and efficiency.
5. For safety reasons, drill operators must not wear gloves during the drilling process.
6. Exercise caution when using the air leg for drilling. Maintain a proper stance and position, refraining from using your body to apply pressure. Under no circumstances should you stand in front of the rock drill while operating under the work brazing rod, as this could lead to injury from a broken brazing.
7. If you detect any unusual sounds or abnormal water discharge during rock drilling, promptly cease operation for a thorough inspection. Identify and resolve the issue before resuming drilling activities.
8. When retracting the rock drill or changing the brazing rod, allow the rock drill to operate at a slow pace. Pay close attention to the positioning of the rock drill braze to ensure safe and efficient operation.
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