| Customization: | Available |
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| Certification: | CE, ISO 9001:2000 |
| Condition: | New |
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Introducing the pinnacle of rock drilling innovation: the Air-Legged Rock Drills by Xianghe Kaituo Mining Machinery Co., Ltd. These robust and reliable drills are engineered for exceptional performance in heavy-duty scenarios, ensuring remarkable efficiency with minimal energy consumption. The Air-Legged Rock Drills are unrivaled in crafting horizontal and inclined boreholes in medium-hard to extremely hard rocks, with hardness ratings between f=8-18. Experience the versatility of drilling either upwards or downwards anchor holes seamlessly. Designed to adapt to diverse roadway section sizes and challenging operating conditions, the YT29A model stands out with its flexibility. It can be seamlessly paired with FT160A (or FT160B, FT160C), or mounted on drill trucks and frames, and is suitable for both dry and wet rock drilling. Our extensive collection of YT29A rock drill parts includes high-quality components such as 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 you have all the necessary tools for superior rock drilling achievements.
1. Enhanced Output Power: Experience unparalleled performance that seamlessly combines high efficiency with unrivaled power, meeting your toughest demands head-on.
2. Swift Rock Drilling Speed: Achieve extraordinary penetration rates that significantly boost productivity, ensuring you get the job done faster and more effectively.
3. Superior Lubrication System: Our advanced lubrication mechanism guarantees extended operational life of all moving components, minimizing wear and tear for long-lasting reliability.
4. Optimized Machine Design: This tool masterfully balances impact energy and frequency, making it the quintessential choice for all your rock drilling needs.
5. Advanced Gas and Water Linkage: Equipped with rapid gas-leg return and adjustable air pressure, this setup enhances operational efficiency, promoting seamless, uninterrupted function.
6. User-Centric Control: Experience innovative convenience with a centralized control handle aligned with the back head. The muffler cover not only reduces noise dramatically but also offers customizable discharge direction, elevating your overall field experience.
Application Areas:
Perfectly suited for a diverse range of applications, including mining, traffic tunnels, water conservancy construction, quarries, and more, making it a versatile choice for varied tasks.
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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 |
Pre-Operational Preparations for the Rock Drill:
1. Prior to operation, meticulously inspect every component of the rock drill, including the bracket or drill cart. Ensure all parts are intact and optimally lubricated. Verify that both wind and water channels are unobstructed and all connection joints are securely fastened.
2. Conduct a thorough inspection of the roof near the operational area to identify any live or loose rock formations. Address and rectify these issues before commencing drilling activities.
3. Confirm that the drilling surface is uniformly flat to prevent any unwanted slippage or displacement during operation.
4. Always initiate drilling with water to prevent dry drilling hazards. Begin the operation by starting with water, then introduce wind. When ceasing operations, reverse this sequence. Initially operate at a low speed, transitioning to full speed as you reach a certain drilling depth.
5. Strictly prohibit the use of gloves by drill operators during operation to ensure safety.
6. Maintain correct posture and positioning when utilizing the air leg. Refrain from applying pressure with your body and avoid standing directly in front of the rock drill to prevent possible injuries from broken brazing rods.
7. Should you encounter abnormal sounds or unexpected water discharge, immediately halt the machinery. Conduct a thorough inspection and resolve the issue before resuming operations.
8. If withdrawing the rock drill or replacing the brazing rod, perform these actions gradually and maintain awareness of the brazing rod's position to ensure safe handling.
Unbeatable Price Advantage
As a dynamic industrial and trade powerhouse, our customers enjoy factory-direct pricing, ensuring you receive the most competitive rates in the market!
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