-Hand held air leg rock drill of high quality
-Easy operation and maintainance
-Type yt28 air leg rock drill
Port: Qingdao
Minimum Order Quantity: 10 Set/Sets others
Supply Ability: 1000 Set/Sets per Month others
Payment Terms: L/C,T/T
Contact Supplier
Packaging Detail: -In wooden box, seaworthy-According to customers' requirements
Delivery Detail: Within 7 days after receiving advance payment or L/C
Hand-held Air leg rock drill is a kind of rock drill of high efficiency which is widely used to drill blast holes in rock tunneling and drilling work.
It is suitable for drilling on medium hard and hard rock (f=8~18). The holes can be horizontal, sloping, and vertical upward. The drill rock diameter and depth are 32~45mm and 5m respectively.
Technical Parameter | |
| Type | YT28 |
| Weight | 26 (Kg) |
| Length | 661(mm) |
| Cylinder dia | φ80 (mm) |
| Piston stroke | 60 (mm) |
| Working pressure | 0.4~0.5 (Mpa) |
| Impact energy | ≥60.2 (J) |
| Impact frequency | ≥37 (Hz) |
| Air consumption | ≤81 (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) |
We are a professional suppler of drilling equipment, mining transportation machine, mining supporting equipment, hoisting equipment, railway equipment, shotcete machine etc. If you are interested in our products, kindly let us know. Any questions, you can ask me directely! We'd like to provide you qualified product at reasonable price so as to establish long-term business relationship. Awaiting for your inquiry for the latest price and details of the products. Thank you for your attention!
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