| 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. stand as the apex of heavy-duty, air-legged rock drilling innovation. Expertly crafted for minimal energy use, these drills are unparalleled in their ability to forge horizontal or inclined boreholes in medium-hard to hard rock surfaces (f=8-18). Their versatility shines through, being perfectly suited for drilling anchor holes in either upward or downward directions. Designed to adapt seamlessly to a wide range of roadway section sizes and varying operational conditions, the YT29A model can be efficiently paired with FT160A (or FT160B, FT160C) or operated on drill trucks and frames, accommodating both dry and wet rock drilling needs. Moreover, our extensive collection of YT29A rock drill components comprises high-quality 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 more, ensuring comprehensive support for every drilling challenge.
1. Enhanced Output Power: Experience unparalleled performance with our innovative technology, delivering top-tier power and outstanding efficiency.
2. Swift Rock Drilling Speed: Dive into superior productivity with lightning-fast penetration rates, accelerating your operational capabilities.
3. Superior Lubrication System: Enjoy seamless and extended performance with our advanced lubrication system, designed to minimize wear and tear by ensuring long-lasting operation of all moving parts.
4. Optimized Machine Design: Expertly engineered for rock drilling, achieving a perfect synergy of impact energy and frequency to provide an unmatched drilling experience.
5. Advanced Gas and Water Linkage: Maximize operational efficiency with features like quick gas-leg return, precise air pressure adjustments, and more, enhancing your productivity with every use.
6. User-Centric Control: Discover unparalleled ease in operation with a centralized control handle aligned with the back head for revolutionary convenience. The integrated muffler cover significantly reduces noise and allows for adaptable discharge direction, optimizing your work environment.
Application Areas:
Perfectly suited for mining, traffic tunnels, water conservancy projects, quarries, and a wide array of construction applications, our tool is your ideal solution.
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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. Conduct a thorough inspection to confirm that all components, including the rock drill, bracket, or rock drill cart, are fully intact and properly lubricated. Ensure that wind and water pathways are free-flowing and that all connection joints are secure and airtight.
2. Carefully examine the roof near the working face for any loose or potentially dangerous live rocks, and take necessary precautions to rectify any issues before commencing operations.
3. Verify that the working surface is completely flat and stable to effectively prevent any slippage or displacement while drilling.
4. To prevent dry drilling, it is essential to always use water during drilling. Begin operations with water, then initiate wind, adhering to the reverse order when stopping. Start drilling at a low speed, progressing to full speed only after achieving an adequate depth.
5. Operators must refrain from wearing gloves while operating the drill to ensure safety and optimal control.
6. Maintain an attentive and safe standing posture when using the air leg. Avoid applying pressure with your body and never stand in front of the rock drill to prevent injuries from potential breakage of the brazing rods.
7. If any abnormal sounds or unexpected water discharge occur, immediately cease operation, conduct an inspection, and address the identified issues before resuming activities.
8. During the process of withdrawing the rock drill or replacing the brazing rod, operate the drill with caution at a slow pace, remaining vigilant about the position of the brazing rod to ensure safety and accuracy.
Exceptional Price Advantage
As a distinguished integrated industrial and trade enterprise, we proudly present unbeatable factory-direct pricing, ensuring you the best value in the market!
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