Powerful YT 29A Rock Drilling Machine for Mining, Tunneling & Engineering
Product Description
The YT 29A Rock Drilling Machine is a high-performance pneumatic tool designed for demanding mining, tunneling, and engineering applications. Engineered for efficiency and durability, this machine delivers exceptional drilling performance in challenging conditions.
Specifications
Parameter |
Unit |
Value |
Weight |
kg |
≈26 |
Length |
mm |
661 |
Cylinder diameter |
mm |
80 |
Piston stroke |
mm |
60 |
Gas consumption |
L/s |
≤55 |
Drilling frequency |
Hz |
≥34 |
Impact energy |
J |
≥70 |
Borehole speed |
mm/min |
≥475 |
Borehole diameter |
mm |
Φ34-42 |
Perforating depth |
m |
5 |
Shank |
mm |
22*108±1 |
Key Features
- Lightweight design for improved maneuverability
- Low noise operation for better working environment
- High efficiency drilling performance
- Excellent economic results with low operating costs
Applications
Ideal for various engineering operations including mining tunneling, metallurgy, coal mining, railway construction, transportation projects, water conservancy works, and national defense stone works. Perfect for drilling cannon holes in challenging environments.
Frequently Asked Questions
Q: What's your delivery time?
A: Standard production time is 20 days. In-stock items can be shipped within 3 days.
Q: What payment methods are accepted?
A: We accept T/T, L/C, Western Union, MoneyGram, PayPal, and other secure payment methods.
Q: What about shipments?
A: We offer multiple shipping options including Express, Air, Sea, and Train. We can also deliver to your Chinese agent.
Q: How do you control quality?
A: Every unit undergoes rigorous testing and inspection before shipment to ensure top performance.
Q: Do you accept sample orders?
A: Yes, we welcome sample orders to evaluate our product quality.
Q: Can we customize the color?
A: Yes, we offer golden, silver, black, and blue color options.
Q: Can we add our company logo?
A: Yes, we can cast your company mark on the product (except for sample orders).
Q: Do you offer warranty and after-sales service?
A: We provide comprehensive warranty coverage and guarantee to respond to any inquiries within 24 hours.
Q: Can I trust your company?
A: We are a government-certified manufacturer verified by Alibaba Trade Assurance, which guarantees 100% refund protection for your payment security.