| Certification: | CE, ISO 9001:2000 |
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| Condition: | New |
| Motor: | Pneumatic |
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Features
1, The YT27 Pneumatic Drill is engineered with an impressive capability to powerfully blow and efficiently clean gun holes. Its high torque ensures robust and smooth operation when turning to braze, making it a remarkable tool for demanding tasks.
2, Alongside the exceptional benefits of the YT27 air-legged rock drill, it features a sophisticated flange control valve. This advancement facilitates optimal gas production and enhances the drill's multifunctionality, setting a new standard in its category.
3, YT27 air-legged rock drills excel in large-scale mining and roadway projects, proving their unparalleled suitability for rock drilling. They are a preferred choice for professionals who demand reliability and performance in challenging environments.
4, Equipped with advanced mechanisms like air-water linkage, swift air-leg return, and precise air pressure adjustments, this drill stands out in innovation and efficiency.
5, The ergonomic design of control handles, thoughtfully clustered around the grip, offers ease of operation. The novel mechanism ensures user-friendly handling during intensive drilling tasks.
6, The intelligently designed sound-deadening cover significantly minimizes noise, and its versatile exhaust direction control enhances on-site working conditions, making for a more pleasant and conducive working environment.
Application areas:
Perfectly suited for diverse sectors, the YT27 Pneumatic Drill is indispensable in railway, tunnel, and highway projects, as well as in metallurgy, coal mining, and 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 |
Before deploying the YT27 rock drills:Understanding a Pneumatic Rock Drill
2. Conduct a thorough inspection of the roof near the work area by knocking to detect any live or loose rocks on the roof and nearby second gang. Implement necessary treatments to address these concerns.
3. Ensure the drilling surface is pre-leveled before commencing any rock drilling. This precaution prevents slippage or displacement at the shell hole site, thereby ensuring effective and safe operations.
4. Strict adherence to wet rock drilling is essential; refrain from dry drilling. Initiate operations by turning on the water, followed by the wind. Conversely, cease operations by first turning off the wind, then the water. Begin drilling at a reduced speed, increasing to full speed only after reaching a certain depth for optimal safety and efficiency.
5. Drillers must refrain from wearing gloves during the drilling process to maintain safety and control.
6. When employing the air leg for drilling, maintain correct posture and positioning. Avoid using body weight for pressure, and never position yourself in front of the rock drill while the work brazing rod is in action to prevent injuries from potential breakages.
7. If you detect abnormal sounds or irregular water discharge during rock drilling, immediately halt the machine for inspection. Identify and resolve the issue before resuming drilling operations.
8. When retracting the rock drill or changing the brazing rod, operate the rock drill slowly and maintain awareness of the rock drill braze's position to ensure smooth and safe transitions.
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