| Customization: | Available |
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| Certification: | CE, ISO 9001:2000 |
| Condition: | New |
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The Air-Legged Rock Drills offered by Xianghe Kaituo Mining Machinery Co., Ltd. are at the forefront of advanced heavy-duty rock drilling technology. These meticulously designed drills boast low energy consumption while delivering exceptional performance in crafting horizontal or inclined boreholes in medium-hard to hard rock formations (f=8-18). Their impressive versatility allows for the efficient drilling of anchor holes, whether in upward or downward directions. Tailored to accommodate diverse roadway section dimensions and various operational conditions, the YT29A model seamlessly integrates with the FT160A (or its variants FT160B, FT160C) and is compatible with drill trucks and frames, supporting both dry and wet rock drilling scenarios. Moreover, our extensive collection of YT29A rock drill components encompasses a wide array of essential parts, 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.
1. Enhanced Output Power: Experience an extraordinary leap in performance and efficiency with our Rock Drill with Air Leg, designed to deliver top-tier drilling power.
2. Swift Rock Drilling Speed: Unleash unparalleled productivity with faster penetration rates, ensuring your projects are completed in record time.
3. Superior Lubrication System: Our advanced lubrication technology guarantees extended operation life for moving parts, significantly minimizing wear and tear.
4. Optimized Machine Design: Achieve the ultimate efficiency with a masterful blend of impact energy and frequency, making it the quintessential tool for effective rock drilling.
5. Advanced Gas and Water Linkage: Experience seamless efficiency with features like rapid gas-leg return and precision air pressure adjustments, enhancing your operational capabilities.
6. User-Centric Control: Enjoy a revolutionary operation experience with the centralized control handle at the back head, complemented by a muffler cover that reduces noise and provides adjustable discharge direction for superior working conditions.
Application Areas:
Perfectly engineered for mining, traffic tunnels, water conservancy construction, quarries, and a diverse range of other demanding applications.
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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: Key Preparations for Optimal Performance and Safety
1. Conduct a thorough inspection to ensure all components, including the rock drill, bracket, and any associated carts, are intact and possess optimal lubrication. Verify unobstructed wind and water pathways and ensure all connection joints are tightly secured.
2. Examine the roof near the working area for any precarious or loose rock formations. Address and resolve these issues to ensure a safe environment before commencing operations.
3. Confirm that the drilling surface is completely level to prevent any unwanted slippage or displacement during the drilling process.
4. Always commence with water to avoid the hazards of dry drilling. Initiate operations with water, followed by wind, ensuring the cessation process is reversed. Start drilling at a low speed, transitioning to full speed only after achieving a sufficient initial depth.
5. Operators must refrain from wearing gloves while maneuvering the drill, ensuring safety and precision.
6. Maintain proper posture and positioning when utilizing the air leg. Avoid applying pressure with your body and steer clear of standing directly in front of the rock drill to prevent injuries from potential brazing rod breakage.
7. Should you encounter any abnormal sounds or unexpected water discharges, halt operations immediately. Conduct a thorough inspection and rectify any issues prior to resuming activity.
8. Exercise caution when retracting the rock drill or replacing the brazing rod. Operate slowly, remaining mindful of the brazing rod's position to ensure safe handling and operation.
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As a seamless blend of industry and commerce, we proudly offer you the competitive edge with unbeatable factory-direct pricing!
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