

1. Enhanced Output Power: Experience unparalleled performance with our advanced Hand Held Pneumatic Hammer Drill, delivering top-tier efficiency for every rock drilling task.
2. Swift Rock Drilling Speed: Achieve superior productivity with our drill's impressive penetration rates, ensuring your projects are completed with speed and precision.
3. Superior Lubrication System: Our cutting-edge lubrication system significantly extends the life of moving parts, minimizing wear and tear for prolonged, reliable operation.
4. Optimized Machine Design: This tool perfectly balances impact energy and frequency, presenting the ideal solution for efficient and effective rock drilling.
5. Advanced Gas and Water Linkage: Equipped with rapid gas-leg return and customizable air pressure settings, this feature enhances operational efficiency for seamless performance.
6. User-Centric Control: Designed for user comfort, the centralized control handle with back head integration and a muffler cover reduces noise and offers adjustable discharge direction, ensuring improved working conditions on-site.
Application Areas:
Perfectly suited for mining operations, traffic tunnels, water conservancy projects, quarries, and more, our drill excels in a variety of demanding environments.
SPECIFICATIONS for YT series pneumatic rock drilling machine with air leg | ||||
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 Using the Rock Drill:
1. Confirm that all components, such as the rock drill, bracket, and rock drill cart, are intact and impeccably lubricated. Ensure the pathways for wind and water are clear and the connection joints are firmly secured for optimal performance.
2. Conduct a thorough inspection of the roof and surrounding areas near the working face, checking for any live or loose rocks. Address any issues immediately to ensure safety before commencing operations.
3. Verify that the working surface is perfectly flat prior to drilling. This precaution is essential to prevent any slippage or displacement during drilling activities.
4. It is crucial to always drill with water to avoid the hazards of dry drilling. Initiate the operation with water, followed by wind, and reverse this process when stopping. Start at a gentle pace, then transition to full speed after achieving a certain depth for maximum efficiency.
5. For safety reasons, operators must refrain from wearing gloves while operating the drill. This practice enhances the control and handling of the equipment.
6. Maintain an optimal standing posture and position when engaging with the air leg. Refrain from using body pressure and avoid standing directly in front of the rock drill to mitigate the risk of injury from broken brazing rods.
7. Should there be any unusual noises or unexpected water discharge, cease operations immediately. Conduct a thorough inspection and rectify the issue before resuming work to ensure a safe and efficient environment.
8. Exercise caution when withdrawing the rock drill or replacing the brazing rod. Operate the drill slowly and remain vigilant of the brazing rod's position to maintain safety and precision.



Price Advantage
As a dynamic industrial and trade powerhouse, Xianghe Kaituo Mining Machinery Co., Ltd. proudly presents you with the unbeatable benefit of factory-direct pricing, ensuring exceptional value for every purchase!How Long Will It Take to Deliver?
As the dedicated manufacturer of the remarkable Hand Held Pneumatic Hammer Drill for Quick Rock Drilling, we kickstart the production process the moment your order is confirmed. For items already in stock, anticipate a swift delivery within 15 days, whereas larger orders may take up to 30 days to reach you, ensuring meticulous attention to quality and detail.
What Terms of Payment Do You Accept?
We offer convenient payment options to facilitate your transactions. Typically, we accept T/T or D/P. When opting for T/T, a 30% deposit is required to initiate the process, with the remaining 70% payable before the shipment embarks on its journey to you.
How Long Are Your Prices Valid?
Our commitment to consistency and reliability ensures that the prices at Xianghe Kaituo Mining Machinery Co., Ltd. remain steadfast and competitive throughout the year. Adjustments are rare and only arise due to significant changes in the U.S. dollar exchange rate or when increased labor or raw material costs necessitate manufacturer price adjustments.
What Logistics Can You Use for Transportation?
We provide versatile logistics solutions to cater to your transportation needs. (1) Maritime transport is our primary mode, with 80% of shipments traversing the seas to reach major continents such as Africa, South America, and the Middle East efficiently and reliably. (2) For our landlocked neighbors, we ensure seamless deliveries via road or rail, ensuring connectivity and accessibility.(3) For urgent light spare parts, we offer the option of swift air transportation, delivering speed and reliability when time is of the essence.