| 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 exceptional blowing and cleaning mechanism, ensuring optimal gun hole maintenance and boasts an impressive high torque for braze turning.
2, Beyond the remarkable benefits of the YT27 air-legged rock drill, it integrates a sophisticated flange control valve, facilitating efficient gas production and enhancing operational versatility.
3, The YT27 air-legged rock drills are tailor-made for substantial rock drilling endeavors in expansive mining operations and complex roadway engineering projects.
4, Equipped with advanced mechanisms such as air-water linkage, rapid air-leg retraction, and adjustable air pressure, delivering unmatched performance and adaptability.
5, The control handles are ergonomically centralized around the handle, featuring an innovative design that promotes effortless and intuitive operation.
6, The cutting-edge sound-deadening cover significantly diminishes noise levels and allows for flexible exhaust direction alteration, thus enhancing the work environment on-site.
Application areas:
Perfectly suited for a wide array of applications, including railway, tunnel, and highway construction, as well as metallurgy, coal mining, and water conservancy and hydropower 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 |
Preparing Your YT27 Rock Drill: Crucial Pre-Use StepsUnderstanding the Pneumatic Rock Drill: A Comprehensive Overview
2. Safeguard against overhead hazards by tapping the roof near the working face. This check will identify any live or loose rocks on the roof and secondary gang. Address any potential dangers promptly.
3. Ensure a stable drilling platform by flattening the working surface at the shell hole location in advance. This precaution prevents slipping and displacement during rock drilling operations.
4. Maintain safety standards by strictly prohibiting dry-eye drilling. Adhere to wet rock drilling protocols: activate the water flow prior to the wind when starting, and reverse the order when stopping. Begin drilling at a lower speed, increasing to full speed upon reaching a certain depth to ensure precision and safety.
5. For safety reasons, drillers must refrain from wearing gloves during the drilling process, ensuring a secure grip and enhanced tactile feedback.
6. When employing the air leg for drilling, prioritize correct posture and positioning. Avoid using body pressure and never stand directly in front of the rock drill while under operation to prevent injury from potential brazing rod breakage.
7. Should you encounter abnormal sounds or unexpected water discharge during drilling, cease operations immediately. Conduct a thorough inspection to diagnose and resolve the issue before proceeding.
8. Exercise caution when retracting the rock drill or replacing the brazing rod. Operate the rock drill at a slow pace to maintain control and be mindful of the brazing position during these adjustments.
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