Dfc-400b 400m Truck Mounted Rotary used borehole Water Well Drilling Machine for Sale

 DFC-400B truck mounted drilling rig is designed by our engineers; it is adopt truck mounted and is a rotary drilling rig.
2. The truck chassis is adopt the  8×4 special  chassis of brand SINOTRUK, the main transmit, transmission power, gearbox, sets of windlass, mud pump, sewage pump,mast are setup on the chassis.

 1.Multifunction
2.Using special heavy truck chassis for drilling rig
3.Mud pump,hoist group,drill tower, transmission system are all installed on the truck
4.Can work with both mud pump and air compressor for well flushing
5.Can use DTH hammer for rock drilling,usual drill tools for wells

 Pre-Sales Service
* Inquiry and consulting support. 
* Sample testing support. 
* View our Factory.
 
After-Sales Service
* Training how to instal the machine, training how to use the machine. 
* Engineers available to service machinery overseas.

 Established in 1970s, Zhengzhou Defy has growned into one leading drilling rig manufacturer in China, specilizing in drilling rig technology R&D, manufacturing, etc. We spark on conventional rotary drilling rig, new pneumatic drilling rig and are inventing another drilling rig with performance same as pneumatic one, but with much less investment for users.
 
Our drilling rigs are widely used for water well drilling, irrigation well drilling, geothermal hole drilling, mining blast hole drilling, construction pile work drilling, air-conditioner hole drilling, etc.
 
DEFY Brand drilling rigs have been widely exported to Chile, Russia, Australia, Malaysia, Kenya, Tansanzia, Zambia, South America, Peru, Zimbabwe, etc.
 
Every customer is very welcomed to our factory for visiting driling rig,  talking onsite and details. ^_^

 How to choose a suitable drilling rig? 

1. What will you do using drilling rig?
---For water project, core sample, soil test, mineral prospect or others?

2. The depth you need?
---For water well, generally, 30-200m. For core sample, 30-600m, even more. 

3. Any requirements to hole diameter?
---Within a certain range, the smaller diameter, the deeper depth. Mathematically, we call it inversely proportional.

4. Working land condition?
A. soil, sand, weathered land, etc. soft stratum.
B. soil, sand, soft and hard rock stratum, mixed one. 
C. Mainly hard rock, like granite.

Based on the above information, DEFY experienced engineers will help you recommend suitable machine and price. If you have special demands, please tell us ahead. 

Please contact Jasmine for more details and Best Offer!!

 Jasmine Sun

Office Tel: 86-371-55819257
Mobile phone:86-18317714647

Skype: live:2778506074
Website:
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