| 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 remarkable features. Its powerful blowing and cleaning capability ensures the gun hole remains clear, while the high torque enables efficient turning to braze with unparalleled precision and reliability.
2, Beyond the strengths of the YT27 air-legged rock drill, it incorporates the innovative flange control valve, facilitating smooth gas production and an array of other advanced functionalities.
3, The YT27 air-legged rock drills are exceptionally suited for demanding rock drilling tasks in expansive mines and complex roadway projects, ensuring superior performance and efficiency.
4, Equipped with air-water linkage, rapid air-leg return, and precise air pressure adjustment, this rock drill employs sophisticated mechanisms for enhanced operational control.
5, Featuring control handles conveniently concentrated around the grip, the mechanism is both novel and user-friendly, offering effortless operation and command.
6, With a sound-deadening cover, this drill effectively minimizes noise, allowing for exhaust direction to be altered as needed, thereby enhancing on-site working conditions significantly.
Application areas:
Ideally suited for railway, tunnel, and highway projects, as well as metallurgy, coal mining, and water conservancy & hydropower construction initiatives.
| 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 |
Prepare the YT27 Rock Drills with Confidence:Unveiling the Power of Pneumatic Rock Drills
2. Vigilantly examine the overhead area near the worksite. Identify any precarious or loose rocks along the roof and adjacent sections of the working face. Address these hazards with appropriate measures.
3. Ensure the surface at the designated drilling location is properly leveled before commencing operations. This preemptive action prevents any risk of slippage or misalignment of the drilling hole.
4. Adhere strictly to wet rock drilling techniques—never attempt dry drilling. Initiate the process by activating water flow before air, and reverse the sequence upon completion. Begin drilling at a reduced speed, increasing to full throttle only after achieving a satisfactory depth.
5. To maintain safety, drillers should abstain from wearing gloves during operations.
6. When employing the air leg for drilling, maintain an appropriate stance and position. Avoid using your body to apply pressure, and never stand directly in front of the rock drill beneath the working brazing rod to prevent injury from potential breakage.
7. Should you encounter any unusual noises or unexpected water discharge while operating, immediately halt the machinery. Investigate and resolve the issue before proceeding to ensure safe continuation of drilling.
8. During the withdrawal of the rock drill or when replacing the brazing rod, proceed with slow operation. Remain aware of the precise position of the rock drill braze to avoid mishaps.
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