| Customization: | Available |
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| Certification: | CE, ISO 9001:2000 |
| Condition: | New |
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Introducing the extraordinary Air-Legged Rock Drills, a crowning achievement by Xianghe Kaituo Mining Machinery Co., Ltd., embodying the zenith of robust air-legged rock drilling innovation. Crafted with precision for minimal energy consumption, these drills masterfully penetrate horizontal or inclined boreholes in medium-hard to hard rock formations (f=8-18). Their versatility shines as they adeptly handle anchor hole drilling in both upward and downward orientations. Designed to seamlessly adapt to diverse roadway section dimensions and operational environments, the YT29A exhibits remarkable compatibility with FT160A (or FT160B, FT160C) and can be efficiently mounted on drill trucks and frames for both dry and wet rock drilling applications. Our extensive selection of YT29A rock drill components includes an array of essential parts 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 beyond, ensuring comprehensive support for your drilling needs.
1. Enhanced Output Power: Our Durable Rock Drill boasts exceptional performance, delivering high efficiency that puts it in a league of its own.
2. Swift Rock Drilling Speed: Unleash unparalleled penetration rates that skyrocket productivity, ensuring swift completion of drilling tasks.
3. Superior Lubrication System: Equipped with a state-of-the-art lubrication mechanism that extends the lifespan of moving parts by minimizing wear and tear.
4. Optimized Machine Design: Meticulously engineered to strike the ideal balance between impact energy and frequency, making it the quintessential tool for efficient rock drilling.
5. Advanced Gas and Water Linkage: Designed with cutting-edge features including quick gas-leg return and air pressure adjustments, this drill is crafted for peak operational efficiency.
6. User-Centric Control: Centralized control handle paired with a back head promises a novel, user-friendly experience. The innovative muffler cover not only reduces noise but also allows for adjustable discharge direction, enhancing on-site working conditions.
Application Areas:
This drill stands out as the perfect solution for applications in mining, traffic tunnels, water conservancy construction, quarries, and a variety of other demanding environments.
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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: Essential Pre-Operation Checklist
1. Ensure every component, from the robust rock drill itself to auxiliary parts like the bracket or rock drill cart, remains intact and meticulously lubricated. Check for seamless wind and water flow through every pathway and guarantee all connection joints are securely fastened.
2. Prioritize safety by inspecting the roof near the working face for any live or loose rocks, addressing these potential hazards diligently before commencing operations.
3. Confirm that the working surface is impeccably flat to prevent any risk of slippage or displacement during the drilling process.
4. Commit to safety and efficiency by always drilling with water to mitigate the hazards of dry drilling. Initiate the operation with water followed by wind, reversing this order when ceasing. Start at a gentle pace, transitioning to full throttle upon reaching a certain depth.
5. For maximum safety, operators must refrain from wearing gloves while handling the drill.
6. Maintain an attentive standing posture and position when utilizing the air leg, avoiding the use of your body for pressurization. Steer clear of standing directly in front of the rock drill to protect against injuries from potential brazing rod breakage.
7. In the event of unusual sounds or unexpected water discharge, halt the machine immediately, conduct a thorough inspection, and resolve any issues prior to resuming operation.
8. During the withdrawal of the rock drill or replacement of the brazing rod, proceed with careful precision, operating the drill slowly and attentively monitoring the brazing rod's position.
Unbeatable Price Advantage
As a proud integrated industrial and trade enterprise, we are thrilled to offer you our factory-direct pricing! This means incredible savings without the middleman mark-up!
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