| Customization: | Available |
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| Certification: | CE, ISO 9001:2000 |
| Condition: | New |
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The Air-Legged Rock Drills from Xianghe Kaituo Mining Machinery Co., Ltd. showcase the zenith of advanced, heavy-duty, air-legged rock drilling technology. Meticulously engineered for optimal efficiency with low energy consumption, these powerful drills are adept at crafting both horizontal and inclined boreholes in medium-hard to hard rock formations (f=8-18). Highly versatile and designed to meet a wide array of drilling needs, they are capable of creating anchor holes in any direction, whether upwards or downwards. With the flexibility to adapt to diverse roadway section sizes and varying operating conditions, the YT29A model seamlessly pairs with FT160A, or its variants FT160B and FT160C. It can also be mounted on drill trucks and frames, offering superior performance for both dry and wet rock drilling scenarios. Our extensive assortment of YT29A rock drill components is comprehensive, including vital parts such as pistons, rotating sleeves, and spiral rods. We offer a range of additional components like brass nuts, valve sets, ratchets, tower springs, manipulation valves, and shank bodies. Furthermore, the cylinder bodies, main bodies, brazing sleeves, brazing cards, brazing card bolts, oilers, water injection valve bodies, fastening pins, ratchet pawls, air pipe nuts, air pipe elbows, and water needles are all available, ensuring that your equipment remains fully functional and efficient at all times.
1. Enhanced Output Power: Unleash unparalleled performance as this exceptional machine delivers a significant boost in efficiency, ensuring top-tier outcomes in every operation.
2. Swift Rock Drilling Speed: Revolutionize your productivity levels with astonishingly rapid penetration rates, designed to maximize your operational output like never before.
3. Superior Lubrication System: Experience the ultimate in operational longevity with a cutting-edge lubrication system that meticulously protects moving parts, minimizing wear and tear and prolonging the life of the drill.
4. Optimized Machine Design: Discover the epitome of design excellence with an ideal balance of impact energy and frequency, making this tool the quintessential choice for all rock drilling endeavors.
5. Advanced Gas and Water Linkage: Elevate your operational efficiency with sophisticated features like quick gas-leg return and adaptable air pressure settings, ensuring streamlined performance at every step.
6. User-Centric Control: Engage with ergonomic excellence where the centralized control handle aligns seamlessly with the back head, offering innovative and intuitive operation. The intelligently designed muffler cover not only reduces noise but also permits adjustable discharge direction, significantly enhancing your field working conditions.
Application Areas:
Perfectly suited for a diverse range of applications including mining, traffic tunnels, water conservancy projects, and quarries, making it an indispensable asset for any construction and excavation needs.
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SPECIFICATIONS for YT series pneumatic rock drilling machine with air leg
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| Model | TY24C | YT27 | YT28 | YT29A |
| Weight | 24kg | 27kg | 26kg | 26.5kg |
| Length | 628mm | 668mm | 661mm | 659mm |
| Air pressure | 0.4-0.63Mpa | 0.4-0.63Mpa | 0.4-0.63Mpa | 0.4-0.63Mpa |
| Impact frequency | <=37hz | <=39hz | >=37HZ | >=39HZ |
| Air consumption | <=80L/s | <=86L/s | <=81L/s | <=88L/s |
| Impact energy | >=65J | >=75J | >=70J | >=78J |
| Cylinder*stroke | 76mm*60mm | 80mm*60mm | 80mm*60mm | 82mm*60mm |
| Air pipe diameter | 25mm | 19mm | 25mm | 25mm |
| Shank dimension | 22*108mm | 22*108mm | 22*108mm | 22*108mm |
| Drilling depth | 5M | 5M | 5M | 5M |
| Bit diameter | 34-42mm | 34-45mm | 34-42mm | 34-45mm |
Before Using the Rock Drill:
1. Prior to operation, meticulously verify that all components, including the rock drill, bracket, or rock drill cart, are intact and thoroughly lubricated. Confirm the smoothness of wind and water pathways, ensuring all connection joints are firmly secured.
2. Conduct a thorough inspection of the roof near the working face for any live or loose rocks. Resolve any detected issues to ensure a safe drilling environment.
3. Guarantee the working surface is impeccably flat prior to commencing drilling. This precaution is essential to prevent any accidental slippage or displacement.
4. Always employ water when drilling to prevent the hazards of dry drilling. Initiate operations with the water flow, follow with wind, and practice the reverse sequence when stopping. Begin at a reduced speed, transitioning to full speed as depth progresses to ensure optimal efficiency.
5. Drillers should refrain from wearing gloves while operating to maintain tactile control and prevent potential accidents.
6. Pay close attention to your stance and positioning when utilizing the air leg. Avoid exerting pressure with your body and steer clear of standing directly in front of the rock drill to mitigate the risk of injury from potential breakage of brazing rods.
7. In the event of abnormal sounds or unexpected water discharge, promptly cease operation and conduct an inspection. Resolve any issues thoroughly before resuming to ensure safe and efficient drilling.
8. When retracting the rock drill or replacing the brazing rod, proceed with deliberate care and mindfulness. Operate the drill at a slow pace and remain continually aware of the brazing rod's position to prevent mishaps.
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