| 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 as the epitome of excellence in heavy-duty air-legged rock drilling technology. Meticulously engineered to ensure minimal energy consumption, these drills are masterful in crafting horizontal or inclined boreholes in medium-hard to hard rock formations (f=8-18). Their versatility shines through, as they can effortlessly drill anchor holes in both upward and downward directions. Designed to adapt seamlessly to various roadway section sizes and diverse operating conditions, the YT29A model offers unmatched flexibility. It can be paired with FT160A (or FT160B, FT160C) or integrated into drill trucks and frames, making it ideal for both dry and wet rock drilling scenarios. Adding to its versatility, our extensive array of YT29A rock drill parts includes 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 an assortment of other essential components. These features collectively make the Air-Leg Rock Drill a remarkable choice for professional quality rock drilling tasks.
1. Enhanced Output Power: Experience the pinnacle of rock drilling performance with our Air Leg Rock Drill, delivering unparalleled efficiency and power.
2. Swift Rock Drilling Speed: Unlock unprecedented productivity with rapid penetration rates, propelling your projects to new heights of success.
3. Superior Lubrication System: Rely on a precision-engineered lubrication system that extends the lifespan of moving parts, significantly reducing wear and tear for robust durability.
4. Optimized Machine Design: Seamlessly combining impact energy and frequency, this drill is expertly crafted for optimal rock drilling, making it the ideal choice for professionals.
5. Advanced Gas and Water Linkage: Benefit from quick gas-leg return and adjustable air pressure features, designed to enhance operational efficiency and streamline your workflow.
6. User-Centric Control: Enjoy novel, convenient control with a centralized handle and an innovative muffler cover that reduces noise and allows for adjustable discharge direction, elevating your field working conditions.
Application Areas:
Perfectly suited for mining, traffic tunnels, water conservancy construction projects, quarries, and much more, this tool is your versatile partner in progress and innovation.
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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 |
Preparation Steps Before Operating the Rock Drill:
1. It is crucial to ensure that every component, including the rock drill, bracket, or rock drill cart, is in perfect condition and well-lubricated. Verify that the wind and water routes are unobstructed and all connection joints are securely fastened.
2. Carefully examine the roof near the working face for any unstable or loose rocks. Address any issues immediately to ensure a safe start.
3. The working surface must be level before you begin drilling to prevent any risk of slippage or displacement, ensuring maximum safety and efficiency.
4. Always employ water during drilling to prevent dry operations. Initiate the process with water, followed by wind, and reverse this sequence when stopping. Begin drilling at a low speed, and transition to full speed once a suitable depth is achieved to optimize performance.
5. Operators must refrain from wearing gloves when handling the drill to maintain control and safety.
6. Attention to proper standing posture and position is essential when using the air leg. Avoid pressing with your body and never stand in front of the rock drill to prevent injury from potential brazing rod failures.
7. In the event of abnormal sounds or unexpected water discharge, immediately cease operation, conduct a thorough inspection, and address the problem before resuming to ensure consistent operation.
8. When retracting the rock drill or changing the brazing rod, proceed slowly and carefully, keeping an eye on the brazing rod's position to ensure safety and precision.
Our Unbeatable Price Advantage
As a distinguished integrated industrial and trade enterprise, we proudly present factory-direct pricing for unparalleled value!
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