| Customization: | Available |
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| Certification: | CE, ISO 9001:2000 |
| Condition: | New |
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Introducing the Air-Legged Rock Drills, the crowning achievement from Xianghe Kaituo Mining Machinery Co., Ltd., exemplifying the apex of robust air-legged rock drilling technology. Designed meticulously for minimal energy consumption, these drills provide exceptional performance in crafting horizontal or inclined boreholes through medium-hard to hard rock formations (f=8-18). Their remarkable versatility allows them to proficiently drill anchor holes in both upward and downward directions. Engineered to adapt seamlessly to a variety of roadway section sizes and operational conditions, the YT29A model can be combined with FT160A (or FT160B, FT160C) or mounted on drill trucks and frames, catering to both dry and wet rock drilling applications. Furthermore, our extensive collection of YT29A rock drill components encompasses 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 a plethora of additional parts, ensuring comprehensive support for all drilling necessities.
1. Enhanced Output Power: Engineered to deliver unparalleled performance, our product significantly boosts efficiency, ensuring premium output.
2. Swift Rock Drilling Speed: Achieve remarkable penetration rates that elevate productivity to new heights.
3. Superior Lubrication System: Designed for extended operation, our system minimizes wear and tear by meticulously maintaining moving parts.
4. Optimized Machine Design: This machine stands as the quintessential drilling tool, masterfully combining impact energy and frequency for optimal rock drilling excellence.
5. Advanced Gas and Water Linkage: Incorporating swift gas-leg return and precise air pressure adjustments, our system enhances efficiency remarkably.
6. User-Centric Control: With a novel control handle centrally located with the back head, experience ease and convenience in operation. The effective muffler cover reduces noise and offers adjustable discharge direction, significantly enhancing working conditions on-site.
Application Areas:
Perfectly suited for mining, traffic tunnels, water conservancy projects, quarries, and various other demanding 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 |
Prior to Harnessing the Power of the Rock Drill:
1. Ensure every component, including the robust rock drill, sturdy bracket, or versatile rock drill cart, is in pristine condition and adequately lubricated. Verify that wind and water pathways are unobstructed and that all connection joints are securely fastened for optimal performance.
2. Before initiating any drilling activity, conduct a thorough inspection of the roof near the working face to identify and rectify any live or loose rocks, ensuring a safe operational environment.
3. Guarantee that the working surface is meticulously leveled before drilling to prevent any hazardous slippage or displacement during operation.
4. Always commit to wet drilling techniques by utilizing water. Start the operation with water followed by wind, and reverse this sequence when ceasing operation. Begin with a gentle low speed, seamlessly transitioning to full speed as the desired depth is achieved.
5. For safety, operators must refrain from wearing gloves while engaging with the machinery.
6. Attention to detail in standing posture and position is crucial when employing the air leg. Refrain from using your body to apply pressure and avoid positioning yourself directly in front of the rock drill to minimize the risk of injury from broken brazing rods.
7. Should any abnormal noises or unexpected water discharge occur, it is imperative to halt the machine immediately, conduct a comprehensive inspection, and address the issue before resuming operation.
8. Exercise caution when withdrawing the rock drill or replacing the brazing rod by operating the drill at a slow pace, remaining continuously aware of the brazing rod's position to ensure precision and safety.
The Unbeatable Price Advantage
As a distinguished integrated industrial and trade enterprise, we proudly offer factory-direct pricing that ensures you receive the best value!
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