Shandong Chinacoal Group co.,ltd
| Place of Origin | china |
| Brand Name | chinacoal |
| Model Number | YT27 |
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Product Specification
| Place of Origin | china | Brand Name | chinacoal |
| Model Number | YT27 | ||
| High Light | air leg rock drill ，rock drill ，pneumatic rock drill | ||
YT27 hand-held rock drill is a rock drilling equipment with high efficiency. It is widely used in rock drilling. It's very important to coal mine, tunnel, railway traffic, water conservancy and so on. YT27 hand-held rock drill is suitable for hard rock, concrete (f=8~18) drilling, blasting, breaking works. Energy-saving and efficient, long service life of parts, parts highly interchangeable and reliable performance.
Type | YT27 |
Weight | 26 (Kg) |
Length | 668 (mm) |
Cylinder dia | φ80 (mm) |
Piston stroke | 60 (mm) |
Working pressure | 0.4~0.5 (Mpa) |
Impact energy | ≥70 (J) |
Impact frequency | ≥36 (Hz) |
Air consumption | ≤85 (L/s) |
Working water pressure | 0.2~0.3 (Mpa) |
Air pipe inner dia | φ25 (mm) |
Water pipe inner dia | φ13 (mm) |
Rock drill hole dia | φ34~φ42 (mm) |
Rock drill hole depth | 5 (m) |
Shank size | 22×108 (mm) |
Company Details
Business Type:
Manufacturer,TradingCompany
Year Established:
1994
Employee Number:
200-500
Ecer Certification：
Active Member
Shandong China Coal Industrial & Mining Supplies Group Co.,ltd is a big joint stock enterprise founded in 1994. Since established, thousands of our products have been exported to Australia, Russia, Colombia, Ukraine, Georgia, the United states, and other more than 120 countries and regions. Shan... Shandong China Coal Industrial & Mining Supplies Group Co.,ltd is a big joint stock enterprise founded in 1994. Since established, thousands of our products have been exported to Australia, Russia, Colombia, Ukraine, Georgia, the United states, and other more than 120 countries and regions. Shan...
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