| 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. stand at the forefront of advanced heavy-duty air-legged rock drilling technology. Crafted with precision to ensure minimal energy consumption, these state-of-the-art drills are designed to excel in forming horizontal or inclined boreholes in medium-hard to hard rock formations, with a hardness factor ranging from f=8 to f=18. Their versatility is unmatched, making them ideal for drilling anchor holes in both upward and downward orientations. Engineered for adaptability, these drills can be seamlessly integrated with various roadway section sizes and diverse operating conditions. The YT29A model can be effortlessly paired with FT160A, FT160B, or FT160C models, or alternatively, mounted on drill trucks and frames. This flexibility allows for both dry and wet rock drilling applications. Our extensive and comprehensive range of YT29A rock drill parts includes essential components such as pistons, rotating sleeves, spiral rods, and brass nuts, along with valve sets, ratchets, and tower springs. Moreover, manipulation valves, shank bodies, cylinder bodies, and main bodies are part of our offering, complemented by brazing sleeves, brazing cards, and matching brazing card bolts. The assortment is further enhanced with oilers, water injection valve bodies, fastening pins, ratchet pawls, air pipe nuts, air pipe elbows, and water needles, among other components. Discover unparalleled efficiency and durability with our exceptional Air-Legged Rock Drills.
1. Enhanced Output Power: Experience unparalleled performance with our Air Leg Rock Drill, designed to deliver superior efficiency and power.
2. Swift Rock Drilling Speed: Achieve unprecedented productivity with faster penetration rates, ensuring maximum efficiency for your heavy-duty drilling tasks.
3. Superior Lubrication System: Our advanced lubrication technology guarantees the longevity of moving parts, significantly minimizing wear and extending the life of your drill.
4. Optimized Machine Design: Ingeniously engineered to provide the ideal balance of impact energy and frequency, making it the ultimate choice for effective rock drilling operations.
5. Advanced Gas and Water Linkage: Equipped with rapid gas-leg return and adjustable air pressure settings, this drill enhances operational efficiency to new heights.
6. User-Centric Control: Featuring a centralized control handle situated with the back head for innovative ease of use, along with an efficient muffler cover that not only reduces noise but also allows adjustable discharge direction, vastly improving onsite working conditions.
Application Areas:
Perfectly suited for a wide range of demanding environments including mining operations, traffic tunnels, water conservancy projects, quarries, and more.
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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. Ensure that every component, including the rock drill, bracket, and rock drill cart, is in perfect condition and thoroughly lubricated. Verify the seamless flow of wind and water, along with the secure fastening of all connection points.
2. Conduct a thorough inspection of the roof near the work area for any unstable or loose rocks, addressing any concerns before commencing operations.
3. It is crucial to confirm that the working surface is completely level before drilling begins, to prevent any slippage or displacement during the process.
4. Always commence drilling with water to prevent the hazards of dry drilling. Initiate the operation with water, followed by wind, and reverse the sequence when halting the drill. Start at a low speed, transitioning to full speed as a certain depth is achieved.
5. Operators must refrain from wearing gloves while handling the drill to ensure optimal safety and control.
6. Maintain proper standing posture and position when utilizing the air leg. Refrain from applying pressure with your body and avoid positioning yourself directly in front of the drill to prevent injuries from broken brazing rods.
7. Should any abnormal noises or water discharges arise, stop the machinery immediately. Conduct a thorough inspection and resolve any issues before resuming operations.
8. When retracting the rock drill or replacing the brazing rod, proceed with caution, operating the drill slowly, and be keenly aware of the brazing rod's position to ensure safety.
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As an integrated industrial and trade enterprise, we proudly present factory-direct pricing, ensuring that our customers enjoy the most competitive rates in the market!
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