| Certification: | CE, ISO 9001:2000 |
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| Condition: | New |
| Motor: | Pneumatic |
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Introducing the unparalleled Air Leg Rock Drills from Xianghe Kaituo Mining Machinery Co., Ltd.! These exceptional tools are the epitome of cutting-edge, heavy-duty air-legged rock drilling technology, meticulously crafted to ensure minimal energy consumption. Designed to masterfully create horizontal or inclined boreholes, they thrive in medium-hard to hard rock formations (f=8-18). With their unmatched versatility, these drills are perfect for anchoring holes drilled upwards or downwards, adapting seamlessly to a variety of roadway section sizes and diverse operational settings. The remarkable YT29A model can be effortlessly paired with FT160A (or FT160B, FT160C), or mounted on drill trucks and frames, for both dry and wet rock drilling applications. Furthermore, we provide a comprehensive selection of YT29A rock drill components, including pistons, rotating sleeves, spiral rods, brass nuts, valve sets, ratchets, tower springs, manipulation valves, shank bodies, 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, water needles, and much more, ensuring you have everything you need for peak performance and reliability.
1. Enhanced Output Power: Unleash unmatched drilling prowess and elevate your rock-breaking tasks with top-tier performance that boasts significantly increased efficiency.
2. Swift Rock Drilling Speed: Experience unparalleled speed with superior penetration rates, ensuring you achieve maximum productivity effortlessly.
3. Superior Lubrication System: Benefit from an advanced lubrication mechanism that assures extended operational lifespan and minimizes wear and tear, keeping your equipment in prime condition.
4. Optimized Machine Design: Crafted meticulously, the machine offers an exceptional balance of impact energy and frequency, establishing itself as the quintessential tool for efficient and effective rock drilling.
5. Advanced Gas and Water Linkage: Equipped with sophisticated features like rapid gas-leg return and precise air pressure adjustments, this system boosts operational efficiency to new heights.
6. User-Centric Control: Enjoy a revolutionary control experience with the central handle placed at the back head for intuitive operation. The innovative muffler cover not only significantly reduces noise but also provides adjustable discharge direction, enhancing the overall field working environment.
Application Areas:
Perfectly suited for robust applications in mining, traffic tunnels, water conservancy projects, quarries, and more, offering versatility and reliability across diverse terrains.
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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 |
Preparatory Steps Before Engaging the Rock Drill:
1. Confirm that all components, including the rock drill, bracket, or rock drill cart, are in pristine condition and thoroughly lubricated. Verify that the pathways for wind and water flow smoothly and that all connection joints are securely fastened.
2. Conduct a thorough inspection of the roof area near the work zone for any unstable or loose rocks. Address and resolve these issues prior to commencement of operations.
3. Ensure that the working surface is perfectly level before initiating drilling to prevent any risks of slippage or displacement.
4. It is essential to always drill with water to prevent dry drilling. Begin the operation by activating the water flow first, followed by the wind, and reverse this sequence when halting the operation. Start drilling at a low speed, shifting to full speed after reaching a certain depth.
5. Operators should refrain from wearing gloves while handling the drill to maintain optimal safety and control.
6. Always be conscious of your standing posture and positioning when utilizing the air leg. Avoid pressing the equipment with your body, and never stand directly in front of the rock drill to mitigate the risk of injury from fractured brazing rods.
7. Should any abnormal noises or water discharges occur, cease operation immediately, conduct an inspection, and rectify any issues before continuing.
8. Exercise caution when withdrawing the rock drill or substituting the brazing rod. Operate the drill at a reduced speed and be vigilant of the brazing rod's positioning.
Unbeatable Price Advantage: Discover the cost-efficiency of our products without compromising on quality.
As an integrated industrial and trade enterprise, we offer factory-direct pricing! Enjoy direct access to competitive prices, ensuring you receive top quality at the best value.
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