Yt27 Efficient Pneumatic Hammer Drill for Rock Drilling in Mines

• Customization: Available
• Certification: CE, ISO 9001:2000
• Condition: New
• Model NO.: YT27
• Motor: Pneumatic
• Drill Hole Diameter: 34-45mm
• Drill Hole Depth: 5m(Max)
• Bit Type: Button Bit
• Drilling Way: Rotary
• Model No.: Yt27
• Air Consumption: 80 L/S
• Piston Diameter: 80mm
• Bit Head Size: R22*108mm
• Model: Yt27
• Drilled Holes Depth: 1.2-5m
• Transport Package: Carton/Wooden Box
• Specification: 85*63*28CM
• Trademark: Kai tuo
• Origin: Hebei
• Production Capacity: 1000sets/Month

Product Description

Product Description

Features
1. Experience the impressive capabilities of the YT27 air leg rock drill, featuring a robust blowing and gun hole cleaning function, coupled with a high-torque braze-turning mechanism. This powerful tool ensures that every drilling task is handled with precision and efficiency.
2. Beyond the fundamental strengths of the YT27 air-legged rock drill, this exceptional tool incorporates a cutting-edge flange control valve, facilitating optimal gas production with unparalleled functionality. Elevate your rock drilling operations with this highly versatile instrument.
3. The YT27 air-legged rock drills are expertly engineered for maximum performance in large-scale mining operations and extensive roadway projects. These drills are the ideal choice for professionals seeking reliability and superior results in challenging environments.
4. With advanced features like air-water linkage, swift air-leg return, and precise air pressure adjustment, this rock drill is equipped with sophisticated mechanisms that enhance operational effectiveness and user convenience.
5. All control handles are ingeniously centralized around the ergonomic handle, ensuring a novel design that is both user-friendly and easy to operate. Experience enhanced maneuverability and seamless operation with this innovative mechanism.
6. The drill is equipped with a sound-deadening cover that not only significantly reduces operational noise but also allows the exhaust direction to be adjusted freely. This feature greatly enhances the on-site working conditions, ensuring a quieter and more efficient work environment.

Application areas:

Perfectly designed for an array of demanding projects, the YT27 Pneumatic Hammer Drill thrives in various sectors such as railway construction, tunnel excavation, highway development, metallurgical operations, coal mining, and extensive water conservancy and hydropower construction projects.

Product Parameters

Model	Yt27
N.W	28kg
Length	688mm
Bit Head Size	R22×108mm
Air Consumption	≤80 L/S
Percussive Frequency	≥36.7 Hz
Impact Energy	≥75.5 J
Boreholes Diameter	34-45mm
Piston Diameter	80mm
Piston Stroke	60mm
Working Air Pressure	0.63 Mpa
Working Water Pressure	0.3 Mpa
Drilled Holes Depth	2m-5m

YT27 rock drills before use:What is a pneumatic rock drill?

1. Prior to commencing drilling operations, ensure the seamless functioning of the YT27 Efficient Pneumatic Hammer Drill by meticulously inspecting all components for integrity and rotation. This includes an assessment of the drill, bracket, or drill cart. Replenish necessary lubricants and verify the unobstructed flow of air and water pathways. Additionally, confirm the secure attachment of connection joints to guarantee optimal performance.

2. Conduct a thorough inspection of the roof near the working face. This involves detecting any live rocks or loose formations on the roof and second gang near the working area. Promptly address and rectify these issues to maintain a safe and stable environment.

3. Ensure the working surface of the flat shell hole location is meticulously prepared and leveled in advance, thereby facilitating stable rock drilling. This proactive measure helps in preventing any unwarranted slippage or displacement of the shell hole during operations.

4. Adhere strictly to the practice of wet rock drilling by avoiding dry drilling. Activate the water supply before initiating airflow when operating, and cease airflow before stopping the water supply when halting drilling. Begin with a low speed when opening the hole and transition to full speed only upon reaching a certain depth to ensure efficient performance.

5. For safety reasons, drillers must refrain from wearing gloves while conducting drilling operations.

6. When drilling holes using the air leg, be vigilant about maintaining a safe standing posture and position. Avoid applying pressure with your body or standing in front of the rock drill while using the work brazing rod to prevent potential injuries from any broken brazing.

7. In the event of detecting abnormal sounds or water discharge during rock drilling, promptly halt the machine for a thorough inspection. Identify and rectify the underlying causes before resuming drilling to maintain safety and efficiency.

8. During the withdrawal of the rock drill or when replacing the brazing rod, operate the rock drill at a slow pace. Maintain close attention to the position of the rock drill braze to ensure safe and precise handling.

Detailed Photos

Frequently asked questions

Unmatched Price Advantage
As an esteemed integrated industrial and trade enterprise, we proudly offer our customers the incredible benefit of factory-direct pricing. This ensures you receive the utmost value for your investment, directly from production to your hands!
What is the estimated delivery timeline?
As the manufacturer, we take immediate action to commence production upon receiving your order confirmation. For items that are readily available in our inventory, we guarantee delivery within 15 days. For larger, customized orders, the delivery timeframe may extend up to 30 days, keeping in mind the meticulous attention to detail we dedicate to each order.
What payment options do you provide?
Our standard payment terms include T/T and D/P arrangements. For T/T transactions, we require a 30% deposit upfront to initiate production, with the remaining 70% payable before shipment, ensuring a smooth and secure transaction for both parties.
For how long are your prices guaranteed?
As a reputable and dependable factory, we strive to maintain stable pricing throughout the year. However, adjustments may occur in response to: (1) Significant fluctuations in the U.S. dollar exchange rate; (2) Increases in labor or raw material costs that necessitate an update in manufacturer pricing. We assure you that any changes are communicated promptly to ensure transparent business practices.
What transportation logistics are available for shipping?
We offer three primary modes of freight transport to ensure efficient and timely delivery of your orders. (1) A substantial 80% of our shipments are conducted by sea, reaching major global destinations across continents such as Africa, South America, and the Middle East. (2) For landlocked neighboring countries, we efficiently utilize road or rail transport to ensure seamless delivery.(3) For urgent shipments requiring quick delivery, particularly light spare parts, we offer the option of air transportation to meet your needs promptly.