Crawler Mounted Hole Digging Drilling Rig Working With Mud Pump or Air Compressor

 ction of DTH hammer drilling 

DFQ-300 drilling rig is a high efficiency and multi-function drilling equipment.

1, it adopts steel crawler, self-propelled transitions,convenient and quick.

2, It is equipped with BW–200 mud pump and air compressor, achieve the two kinds of working---with water or air, stronger applicability.

3, 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 the problems to drill very hard rocks that the traditional rotary drilling rig meet, DFQ-300 drilling machine is able to work efficiently under all kinds of geological conditions.

  Delivery of  of DTH hammer 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, experienced engineers will help you recommend suitable machine and price. If you have special demands, please tell us in advance.  

Thanks for browse our products information. If you have any question, or want to know more about Models and quotation, Pls contact me directly:

Nora

Skype/MSN: nora-drillingrig

Phone/WhatsApp: 86-15286806707

Tel: 86-371-55819257

Fax: 86-371-66770722