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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 : 52 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

K***O 2026-04-27

Noticed the packaging was very secure, and the delivery arrived earlier than expected. The logistics tracking was precise and hassle-free. Overall, a smooth transaction that left me satisfied. Service was courteous and responsive, which made the entire experience pleasant. No complaints at all about the quality or handling.

Q***B 2026-04-26

Received the package ahead of schedule, which was a pleasant surprise. The delivery process was smooth and the logistics team kept me updated at every step. The product arrived in a sturdy, well-sealed box without any damage. From a quality perspective, the unit feels robust and well-constructed, matching the descriptions provided. The customer service team was responsive and helpful when I had a few pre-sale questions, addressing my concerns quickly and professionally. Overall, a very satisfactory purchasing experience. I appreciate the careful packaging and efficient shipping. The entire process, from ordering to receiving, was seamless. Solid handling and timely dispatch. Everything was as expected in terms of build and presentation. The support staff was courteous and knowledgeable, which added to my confidence in the purchase. Highly recommend this seller for their attention to detail in both service and shipping.

W***F 2026-04-17

Zachary Finch here. Zero complaints about the delivery speed. The logistics were handled with impressive zeal and zero delays. The tracking information was consistently updated, which provided great peace of mind. The product arrived in perfect condition, securely packaged with zero signs of damage. Regarding quality, the initial inspection reveals a robust and well-manufactured piece of equipment. The finish and assembly seem top-notch, exactly as described. The service from the seller was also excellent. Zero issues with communication; they were responsive and professional. A very smooth and satisfactory transaction from start to finish. Zero hesitation in recommending this supplier based on this experience.

B***Z 2026-04-11

Keenly awaited the arrival of this pneumatic rock drill, and the logistics process was remarkably swift and transparent. The shipment was handled with great care, arriving ahead of the estimated schedule without any complications. Packaging was robust and secure, ensuring all components were perfectly intact upon unboxing. Regarding quality, the construction feels exceptionally solid and durable, exactly as one would expect from professional-grade mining equipment. The materials used appear to be of high caliber, promising longevity and reliable performance in demanding environments. As for service, the communication from the supplier was consistently prompt and helpful, addressing pre-shipment inquiries with clear and detailed information. Overall, a very satisfactory procurement experience from dispatch to delivery, focusing on the essential aspects of the transaction.

A***G 2026-04-08

Rapid and reliable delivery was the first thing that impressed me. The shipment arrived well ahead of the estimated schedule, which was a fantastic start. The packaging was exceptionally secure, with robust materials ensuring that the heavy equipment was completely protected during transit. There was no sign of damage or mishandling whatsoever. Regarding quality, the initial inspection reveals a very solid and professionally manufactured piece of machinery. The construction feels robust, and the components appear to be of high-grade material, exactly as one would expect for serious industrial application. The finish and assembly are precise, indicating good attention to detail during production. Customer service throughout the ordering process was commendable. The communication was clear, prompt, and helpful. Any pre-shipment inquiries were addressed thoroughly and without delay, fostering a sense of confidence. The overall experience from placing the order to receiving the shipment was seamless and professional. This efficient handling of logistics, coupled with the evident build quality and supportive service, makes for a highly satisfactory procurement experience. I look forward to seeing its performance in the field, based on this strong foundation.

S***O 2026-04-06

Quick delivery and excellent packaging. The item arrived ahead of schedule, which was a pleasant surprise. The packaging was secure and professional, ensuring the product was well-protected during transit. Quality appears to be robust and as described, with solid construction that inspires confidence for industrial use. Customer service was responsive and helpful when I had a pre-shipping inquiry, providing clear and timely information. Overall, a very satisfactory experience from order to receipt. The logistical handling was particularly impressive, making the entire process smooth and worry-free. I would certainly consider purchasing from this supplier again based on this positive interaction. The attention to detail in both service and shipment logistics did not go unnoticed and is highly appreciated in business transactions of this nature.

F***Q 2026-04-05

Zipping through the ordering process was a breeze, and the delivery timeline was impressively swift. The logistical handling deserves high praise; the packaging was exceptionally robust, ensuring the equipment arrived in pristine condition without a single dent or scratch. Every component was securely fastened and well-protected, reflecting a high standard of care in transit. Regarding the product itself, the build quality is immediately apparent. The materials feel substantial and durable, exactly as one would hope for industrial-grade machinery. It has a solid, reliable heft to it. Customer service interactions were equally commendable. The support team was responsive and knowledgeable, providing clear answers to pre-shipment inquiries without delay. They demonstrated a professional and helpful attitude throughout. Overall, this was a seamless experience from start to finish, marked by efficient logistics, a product that meets expectations for sturdiness, and supportive service. A very satisfactory wholesale purchase on all fronts.

A***S 2026-04-01

Q: The delivery process was exceptionally smooth and faster than anticipated. The logistics company provided regular updates, and the package arrived well-protected without any damage. The quality of the drill appears robust and precisely as described in the specifications, with all components securely packed. Customer service was responsive and helpful during the ordering process, promptly addressing my preliminary questions. Overall, a very satisfactory experience from start to finish regarding the logistical handling and the initial quality inspection of the product.

A***Z 2026-03-27

My experience with this order was quite positive overall. The logistics were handled efficiently; the shipment arrived ahead of the estimated schedule, which was a pleasant surprise. The packaging was robust and secure, ensuring all components were well-protected during transit. Regarding quality, the items received appear to be solidly constructed and match the descriptions provided. Customer service was responsive and helpful when I had a preliminary inquiry, providing clear information promptly. While I haven't yet put the equipment into operational use to comment on performance parameters, the initial unboxing and inspection meet expectations. The delivery process was smooth, and the service interaction was professional. This initial phase of the transaction regarding shipping, product presentation, and support has been satisfactory. Moving forward, I anticipate the machinery will function as intended based on this first impression. The supplier seems reliable in these fundamental aspects of order fulfillment.

Y***O 2026-03-27

Vendor communication was prompt and professional from the start. The shipping was surprisingly fast for a wholesale industrial item; the drill arrived well-packaged and ahead of the estimated schedule, which was a huge relief for our project timeline. Upon inspection, the build quality appears robust and exactly as described, with solid construction typical of reliable mining machinery. The service team was also very responsive to my pre-shipment inquiries. While I haven't put it to work in the field yet, the initial impressions regarding logistics and the vendor's service are excellent. Everything was handled smoothly, making the procurement process straightforward and efficient.

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