| Certification: | CE, ISO 9001:2000 |
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| Condition: | New |
| Drilling Way: | Rotary |
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Introducing the YT28 Air-Leg Rock Drill, a true hallmark of high-efficiency, energy-saving, and environmentally conscious rock drilling innovation. This drill excels in the realm of pneumatic products, distinguished by its impressively low failure rate, swift rock drilling performance, and long-lasting durability of wear components. Furthermore, it offers a quiet operation, a light and manageable design, and an ease of use that sets a new standard in user-friendliness.
1. The powerful YT28 Rock Drill is characterized by its moderate height and extensive stroke range, offering unparalleled precision in drilling anchor holes perfectly perpendicular to roof surfaces. This exceptional design tackles the persistent challenge of misaligned anchor holes in roadways, significantly enhancing project quality and progress while reducing construction costs and substantially boosting operational efficiency.
2. Boasting exceptional rock drilling performance, the YT28 is expertly crafted for superior function in medium-hard rocks with a hardness coefficient of f≤6. Its impressive versatility renders it ideal for both rock roadways and quasi roadways, making it a valuable asset in diverse construction environments.
3. Featuring a cleverly designed, simplified structure, the YT28 stands out for its remarkable durability and ease of maintenance, which translates to significantly lower maintenance costs and minimal downtime.
4. The YT28 is equipped with an innovative starting mechanism, air-water linkage, rapid air-leg return, and adjustable air pressure systems, all working seamlessly to ensure optimal operational efficiency and reliability in demanding conditions.
5. Its ergonomically integrated control handle on the shank body provides an intuitive and user-friendly operation, while the advanced muffler cover significantly minimizes noise and allows for directional exhaust adjustment, greatly enhancing the conditions of field operations.
6. The YT28 Rock Drill is impeccably designed for wet drilling applications in medium to hard rock environments, making it a perfect choice for challenging drilling tasks.
Application Areas:
The versatile YT28 Rock Drill is perfectly suited for mining, transportation, tunnel construction, water conservancy projects, quarries, and a myriad of other construction endeavors.
| Product Model: | YT28 |
| Net weight: | 26KG |
| Total length: | 66.1CM |
| Air consumption: | ≤81L/S |
| Impact frequency: | ≥37Hz |
| Drilling diameter: | 34-42mm |
| Piston diameter: | 80mm |
| Piston stroke: | 60mm |
| Working air pressure: | 0.63mpa |
| Working water pressure: | 0.3mpa |
| Drilling depth: | 5M |
YT28 Pneumatic Air Leg Rock Drills - Essential Preparations Before Use
1. Conduct a thorough inspection of each component's integrity and rotation, including the rock drill, its bracket, or the rock drill cart. Ensure all necessary lubricants are applied, airflow and water pathways are unobstructed, and connections are securely fastened for optimal performance.
2. Prioritize safety by meticulously examining the roof near the working area for any live or loose rocks. Execute necessary stabilizing actions to create a secure environment.
3. Pre-emptively level the working surface where the shell hole will be positioned to prevent any slippage or displacement of the shell hole, ensuring precision and safety.
4. Adhere strictly to wet rock drilling procedures: avoid drilling dry holes at all costs. Initiate with water, followed by activating wind when starting, and reverse the sequence when halting by stopping wind first, then water. Begin at a reduced speed, gradually accelerating to full speed once a suitable depth is achieved for maximum efficiency.
5. For safety reasons, drillers must refrain from wearing gloves during operation to minimize risks and ensure a safe working condition.
6. While utilizing the air leg for drilling, maintain proper stance and positioning. Do not apply pressure using your body, and avoid standing directly in front of the rock drill to prevent possible injury from broken brazing.
7. Should any abnormal sounds or water discharges occur while rock drilling, immediately cease operations for a detailed inspection. Diagnose the problem and resolve it before proceeding to ensure uninterrupted and safe drilling.
8. When retracting the rock drill or replacing the brazing rod, ensure the rock drill is operated slowly while attentively monitoring the brazing rod's location to prevent accidents and maintain control.
Price Advantage
As an integrated industrial and trade enterprise, we proudly offer unbeatable factory-direct pricing!
How Long Will It Take to Deliver?
Being the manufacturer, we spring into action as soon as your order is confirmed. For in-stock items, anticipate delivery within a swift 15 days; for larger orders, delivery timelines may extend up to 30 days.
What Terms of Payment Do You Accept?
We customarily accept T/T or D/P payments. For T/T, a 30% upfront deposit is necessary, with the remaining 70% payable before shipment.
How Long Are Your Prices Valid?
Our status as a reputable factory ensures that prices remain generally stable throughout the year. Adjustments are rare and occur only due to: (1) Fluctuations in the U.S. dollar exchange rate; (2) Increased labor or raw material costs necessitating manufacturer price changes.
What Logistics Can You Use for Transportation?
There are Three Main Modes of Freight Transport (1) A staggering 80% of shipments voyage by sea to major continents such as Africa, South America, and the Middle East. (2) Landlocked neighboring countries benefit from road or rail deliveries.(3) For urgent light spare parts, we offer swift air transportation.
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