Good quality DFQ-400 pneumatic borehole drilling rig 

Brief Introduce
It is widely used for water well drilling, geothermal air-conditioning project and other boreholes, especially applicable to mountain area and rock formation water engineering. 
 
Much higher efficient than the traditional rotary drill rigs, creating the considerable economic benefit for users. Especially solve problems to drill hard rocks that the traditional rotary drilling rig meet, our DFQ-300 is able to work efficiently under all kinds of geological conditions.
 
Attracting features
1. It has different types.
Four-wheel, crawler. Integrated tower and drill.
2. Hydraulic control system
With integrative drilling tower, supported by two high strength oil cylinder, hydraulic controlling the rise and fall of the tower. Operation is extremely convenient, saving time and labor effort, creat max. benefit for the user.
3. DTH bit and DTH hammer 

4. Spare parts
We provide factory cost accessory all year round.
5. Power
Diesel engine.
6. Mud pump or Air Compressor for cleaning mud
The machine can be equipped with a complete set of independent BW mud pump, with high pump flow rate and pressure, convenient maitenance. Or use a set of air compressor. 

Dear friends, please contact me no hesitate. According to your actual condition, our engineer and I will help you make a detail and complete set of drilling rig plan, to ensure you can use directly when you get it. Also you will get good price offered by me. Trust me ^-^
 
Contact Andrew/Sales Department
 
 
 
Web: defydrillingrig.en.made-in-china.com