Separated DTH drilling machine hydraulic rotary borehole mining crawler drilling rig
At urban construction project, surface mining, quarries ,construction work sites,foundation pit construction, road slope protection project etc.
1.The R83 series standard configured with construction crawler and piston hydraulic motors driven, which contributed stronger traction force, more stable and reliable, capable to the complex geological and difficulty terrains of open-pit mines.
2. Centralized ergonomic control console for easy operation, increased drilling efficiency, increased operational safety and comfort.
3.Also R83 Drill with standard crawler and piston hydraulic driven motors contributed the climbing ability stronger, more stable and more reliable.
4.Rotation speed is up to 150rpm which satisfying the needs of some customers for high-speed drilling of soft rock formations.
5.The upgrades rig with improved features of strong climbing ability, large rotation torque &long life motor is widely applicable to various surface mining environment.
1.What can you buy from us?
Tunneling Jumbo drilling rig ,DTH drilling rig,Automatic drilling rig with rod changing system,rotary drilling rig,pile driver machine, core drilling rig ,water well drilling rig,truck mounted water well drilling rig,screw air compressor,piston air compressor,pneumatic rock drill ,drill bit,Tricone bit ,eccentric casing system,DTH hammer,drill rod,spare parts etc.
2.How can I make payment?
A: You can pay directly online on Alibaba with credit card, or TT, Western Union, LC etc.
3. How is the shipment? How long dose it take?
A: For large quantity or heavy products, we ship by sea shipping or land shipping. Shipping efficiency depends on country and city you want to ship to. For small and delicate products, we ship by DHL, UPS, Fedex or TNT.You can also appoint shipping method you like before we ship.
4.How is your quality control?
A: We have our own experienced QC.There will be strict inspection and testing for every order before shipping out.
5.Do you have any certificate of authorization?
A: Our machinery is CE certified.