China Factory Direct Supply Single arm Drilling Jumbo for Mining exploration

Factory Direct Supply / Single arm/ Drilling Jumbo for Mining exploration
1, This Jumbo is mainly used to drill blast holes for tunneling constructions in mining, metallurgy, water and electricity, railway, highway engineering, etc.
2, The machine is powered by electric and diesel engines for running, thereby improving working efficiency and quality.
3, This series use all hydraulic drive, with high efficiency and drilling speed can be 0.8-2m/min.
4, The advanced hydraulically controlled drilling system, which is safe and easy to operate, incorporates the auto-stop and anti-jamming function, auto-stop at end-point, auto-wash.
5, This jumbo has a small body, compact structure, low gravity center, flexible, working smoothly, runs with the crawler, can climbing flexible on 14°slope.
6, The flexible hydraulic rock drill can work on the section, roof, side and floor. The jumbo can not only drill blast hole, according to the the basis of section, it also can drill bolt hole conveniently with our patent impeller.

FAQ:
Q: What is the delivery time?
A: Normally the lead time is 30 days after receipt of down payment or LC.
Q: What is the warranty of the products?
A: 12 months calculated from the goods arriving at the destination port.
Q: Do you provide equipment operation training?
A: Yes. We supply remote free online service. Or if need, we can send professional engineers to the working site for equipment installation, adjustment, and operation training.
Q: Can you customize the products?
A: Yes, we can customize as per your requirement.
Q: Where is the products are used?
A: This Jumbo is mainly used to drill blast holes for tunneling constructions in mining, metallurgy, water and electricity, railway, highway engineering, etc.