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Wholesale YT27 Pneumatic Rock Drill with 75.5J Impact Energy for Roadway Drilling Wholesale YT27 Pneumatic Rock Drill with 75.5J Impact Energy for Roadway Drilling
Wholesale YT27 Pneumatic Rock Drill with 75.5J Impact Energy for Roadway Drilling Wholesale YT27 Pneumatic Rock Drill with 75.5J Impact Energy for Roadway Drilling
Wholesale YT27 Pneumatic Rock Drill with 75.5J Impact Energy for Roadway Drilling Wholesale YT27 Pneumatic Rock Drill with 75.5J Impact Energy for Roadway Drilling
Wholesale YT27 Pneumatic Rock Drill with 75.5J Impact Energy for Roadway Drilling Wholesale YT27 Pneumatic Rock Drill with 75.5J Impact Energy for Roadway Drilling
Wholesale YT27 Pneumatic Rock Drill with 75.5J Impact Energy for Roadway Drilling Wholesale YT27 Pneumatic Rock Drill with 75.5J Impact Energy for Roadway Drilling

Wholesale YT27 Pneumatic Rock Drill with 75.5J Impact Energy for Roadway Drilling

US$ 1 ~ 10
Min.Order: 5
Product origin: Tianjin, China
Category: Tools
Product Name: Tools
Availability:In Stock
Product Review : 42 Reviews
Infringement complaint:
* Please contact the supplier via whatsapp first before placing an order
  • Model Number : YT27
  • Net Weight : 27kg
  • Overall Length : 668mm
  • Bit Head Size : R22×108mm
  • Air Consumption : ≤80 L/S
  • Percussive Frequency : ≥36.7 Hz
  • Impact Energy : ≥75.5 J
  • Borehole Diameter : 34-45mm
  • Piston Diameter : 80mm
  • Piston Stroke : 60mm
  • Working Water Pressure : 0.3 MPa
  • Maximum Drilling Depth : 5m
  • Motor Type : Pneumatic
  • Drilling Method : Rotary Percussion
  • Bit Type : Button Bit
  • Certification : CE, ISO 9001:2000
  • Warranty Period : 1 Year
  • After-sales Service : 24/7 Technical Support

The YT27 air leg rock drill is a high-performance pneumatic drilling machine designed for demanding mining and construction applications. This robust equipment features exceptional hole-cleaning capability and high torque rotation for efficient brazing operations.

YT27 Rock Drill Front View

Engineered with advanced functionality, the YT27 model incorporates a flange control valve system for superior gas production and distribution. Its innovative design makes it particularly suitable for large-scale mining operations and roadway construction projects where reliability and performance are critical.

YT27 Rock Drill Side View

The drill features several user-friendly mechanisms including air-water linkage, quick-return air-leg functionality, and adjustable air pressure controls. All control handles are ergonomically positioned around the main handle for convenient operation. The integrated sound-deadening cover significantly reduces operational noise while allowing flexible exhaust direction adjustment, improving overall worksite conditions.

Key application areas include:

- Railway construction and maintenance

- Tunnel excavation projects

- Highway development

- Metallurgical mining operations

- Coal mining applications

- Water conservancy and hydropower construction

YT27 Rock Drill in Operation

For optimal performance and safety, proper pre-operation procedures should be followed:

1. Conduct thorough inspection of all components including the rock drill, support brackets, and cart systems

2. Verify proper lubrication and check all air/water connections

3. Examine the work area for loose rocks or unstable surfaces

4. Prepare drilling surfaces by leveling potential contact points

5. Always operate with water injection (wet drilling) - dry drilling is prohibited

6. Maintain proper body positioning during operation without applying direct physical pressure

7. Monitor for abnormal sounds or water discharge patterns

8. Exercise caution during bit changes or withdrawal operations

YT27 Rock Drill Close-up

H***P 2026-03-07

B***H 2026-03-04

Communication was clear and prompt, which I greatly appreciated. The packaging was secure and arrived without any damage, indicating careful handling. The item itself feels sturdy and well-made, meeting my expectations for industrial equipment. Overall, a very satisfactory experience from start to finish. Would certainly consider purchasing from this supplier again for future needs. The process was hassle-free and efficient.

H***W 2026-02-03

Just received the order and the shipping was incredibly fast. The packaging was secure and everything arrived in perfect condition. The quality of the drill appears to be robust and well-made, exactly as described. The customer service team was responsive and helpful throughout the entire process, answering my questions promptly. Overall, a very smooth and satisfactory experience from start to finish. I would definitely consider ordering from this supplier again for future needs. The efficiency of the logistics and the professionalism of the service have left a great impression.

I***Y 2026-02-02

Unexpectedly swift delivery was the first thing that impressed me. The logistics process was seamless from start to finish, with clear tracking updates provided at every stage. The shipment arrived well ahead of the estimated schedule, which was a fantastic surprise and greatly aided our project timeline planning. The packaging was exceptionally robust and professional, clearly designed to withstand the rigors of long-distance freight. Every component was securely fastened and protected, with no signs of damage or mishandling upon arrival. This level of care in transit reflects a deep understanding of shipping fragile industrial equipment. Regarding the product quality, upon initial inspection, it is immediately apparent that this is a piece of serious, professional-grade machinery. The construction feels solid and durable, with heavy-duty materials used throughout. The fit and finish are excellent, with precise machining and assembly. All the parts align perfectly, and there are no rough edges or substandard components visible. It has a substantial, reliable heft that inspires confidence for demanding drilling applications in tough environments. The overall craftsmanship suggests meticulous attention to detail during the manufacturing process. The service experience has been equally commendable. The communication from the supplier was proactive, polite, and highly informative. All my pre-purchase inquiries were answered promptly and thoroughly, with no pressure and plenty of helpful details. The documentation provided, including manuals and specifications, is clear and comprehensive. Should any future support be needed, the responsive and knowledgeable service team gives me great confidence. This combination of efficient logistics, apparent top-tier build quality, and outstanding customer care makes for a very satisfactory wholesale purchasing experience. The transaction was handled with utmost professionalism from order placement to delivery.

W***F 2026-01-30

Delivery was incredibly swift and efficient. The logistics team handled everything seamlessly from dispatch to arrival. My order arrived well ahead of the estimated schedule, which was a fantastic surprise. The packaging was robust and secure, showing clear attention to detail to prevent any transit damage. Every step of the shipping process was communicated clearly, leaving no room for uncertainty. Definitely a top-tier experience in terms of delivery speed and reliability. Diving into the product itself, the build quality is immediately apparent and truly impressive. It feels solid, durable, and precisely manufactured, exactly as one would hope for professional-grade equipment. The materials used seem to be of high caliber, promising longevity and consistent performance under demanding conditions. This level of craftsmanship provides great confidence in its application. Regarding customer service, the support team was exceptionally responsive and helpful. They promptly answered all pre-purchase inquiries with clarity and professionalism. Post-purchase, they followed up to ensure everything was satisfactory, which is a commendable practice. Any minor questions were addressed quickly and thoroughly, making the entire process smooth and worry-free. Overall, this was a highly positive experience from start to finish. The combination of prompt logistics, outstanding product construction, and attentive service creates a compelling package. It’s clear that the supplier prioritizes customer satisfaction and quality at every stage. I would not hesitate to recommend them based on this transaction and would confidently consider them for future needs.

I***J 2026-01-28

Communication was clear and prompt from the very beginning. The seller provided excellent updates throughout the process, which made the entire transaction smooth and reassuring. Packaging was exceptionally secure; every component was well-protected with ample cushioning and robust materials to prevent any transit damage. The delivery itself was surprisingly fast, arriving well ahead of the initial estimated schedule. This efficiency in logistics was highly impressive and minimized our project downtime. Upon unboxing, the build quality of the equipment is immediately apparent. It feels solid, durable, and precisely manufactured, meeting the high standards one would expect for professional industrial use. The overall service experience has been outstanding, characterized by professionalism and a clear commitment to customer satisfaction. I would not hesitate to order from this supplier again for future needs and would confidently recommend them to others in the industry seeking reliable equipment and support.

A***R 2026-01-25

Outstanding experience from start to finish. The delivery was remarkably fast and efficient, with the package arriving well ahead of the estimated schedule. Everything was packaged securely with no signs of damage during transit. The quality of the item itself is immediately apparent; it feels robust, well-manufactured, and precisely as described in the listing. The communication and service provided by the seller were exceptional. They were responsive, professional, and helpful throughout the entire process, promptly answering all my pre-purchase inquiries. The overall transaction was smooth and hassle-free, which is always appreciated. I am thoroughly satisfied with this purchase and would not hesitate to order from this seller again in the future. Highly recommended for anyone seeking reliable equipment and a trustworthy supplier.

C***Y 2026-01-25

Just received my order of the YT27 Pneumatic Rock Drill and I am thoroughly impressed with the entire experience. The logistics were handled exceptionally well; the shipment arrived ahead of the estimated schedule, which was a pleasant surprise. The packaging was robust and secure, ensuring that the equipment was well-protected during transit. Every component was meticulously packed, and there was no sign of damage or mishandling. The delivery process was seamless, with regular updates provided, making it easy to track the package from dispatch to arrival. This level of efficiency in logistics significantly reduced downtime and allowed for immediate planning of our project. Jumping to the quality, the drill appears to be constructed from high-grade materials, reflecting durability and reliability. Initial inspections show precise engineering and solid assembly, which are crucial for demanding tasks like roadway drilling. The finish and overall build quality inspire confidence that this tool will perform under rigorous conditions. Lastly, the service provided was outstanding. The customer support team was responsive and helpful, addressing all pre-purchase inquiries promptly and professionally. They provided clear information and assisted with the order process, making it straightforward and hassle-free. Post-purchase support has also been commendable, with follow-up communications to ensure satisfaction. Overall, this purchase has been highly satisfactory due to the excellent logistics, apparent superior quality, and exceptional service. I would not hesitate to recommend this supplier to others in need of reliable mining equipment.

S***S 2026-01-19

Wanted to share my thoughts on the recent order. The shipping was remarkably fast and efficient. Everything arrived well-packaged and ahead of the estimated schedule, which was a pleasant surprise. The quality of the equipment appears to be solid and robust upon initial inspection, exactly as described in the listing. The communication from the seller was prompt and professional throughout the entire process, answering all my pre-purchase questions clearly. Overall, it was a very smooth transaction from start to finish. The logistics were handled perfectly, and the service provided was top-notch. I am satisfied with this purchase experience and would consider ordering again based on this positive interaction. The attention to detail in both packaging and correspondence reflects well on the seller.

X***Q 2026-01-08

The delivery was incredibly fast and well-handled. Tracking information was provided promptly, and the package arrived in perfect condition, securely packed to prevent any damage during transit. The quality of the drill appears robust and well-manufactured, with solid construction that inspires confidence for heavy-duty use. Customer service was responsive and helpful, answering all pre-purchase questions efficiently. Overall, a very satisfactory experience from start to finish. The entire process was smooth, and the product met expectations based on the description. I am pleased with the purchase and would consider this supplier again for future needs. The attention to detail in packaging and the clear communication throughout were notable positives. This transaction reinforces the importance of reliable logistics and good service in wholesale purchases.

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