| 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 mechanism for effective hole cleaning with its potent blowing feature and delivers a high torque for efficient turning to braze, ensuring unparalleled performance.
2. Enhancing the remarkable advantages of the YT27, this air-legged rock drill incorporates a flange control valve for precise gas production, elevating its operational capabilities to new heights.
3. Providing an ideal solution for extensive rock drilling, the YT27 Air-Legged Rock Drills excel in large-scale mine operations and complex roadway projects, making them an indispensable tool.
4. Equipped with advanced air-water linkage, rapid air-leg return, and adjustable air pressure mechanisms, this drill is engineered for superior adaptability and efficiency in diverse environments.
5. The ergonomically designed control handles are intuitively placed around the main handle, offering a novel and user-friendly operation experience for seamless handling.
6. Featuring an innovative sound-deadening cover, this drill significantly reduces noise levels and allows for versatile exhaust direction adjustments, enhancing on-site working conditions.
Application areas:
Ideal for projects in railway construction, tunneling, highway development, metallurgy, coal mining, and water conservancy and hydropower constructions, the YT27 is designed to meet the demands of diverse industrial applications.
| 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 |
Getting Acquainted with YT27 Rock Drills: Pre-Use GuidelinesUnderstanding Pneumatic Rock Drills
2, Conduct a thorough assessment of the roof near the working face. This involves checking for any live or loose rocks on the roof and second gang and undertaking necessary safety measures to secure the area.
3, Before embarking on rock drilling, the flat shell hole location must be pre-flattened to prevent any slippage or unwanted displacement.
4. Adherence to wet rock drilling is a must; drilling dry eyes is strictly prohibited. Initiate operations by turning on the water first, followed by the wind. Upon halting, reverse the process by turning off the wind before the water. Start drilling at a low speed and escalate to full speed once a satisfactory depth is achieved.
5, Drill operators must refrain from wearing gloves during the drilling process to ensure optimal safety and control.
6, When utilizing an air leg for hole drilling, maintain an appropriate standing posture and positioning. Avoid exerting pressure with your body or standing directly in front of the rock drill under the working brazing rod to prevent potential injuries.
7, Upon detecting any unusual noise or water discharge during rock drilling, promptly cease operation for an inspection. Determine the cause, resolve the issue, and only when assured of safety, resume drilling.
8, When retracting the rock drill or exchanging the brazing rod, allow the rock drill to operate at a reduced speed, while vigilantly monitoring the position of the rock drill braze.
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