100m Depth Down the Hole Hammer DFQ-100W DTH bits Drill Rig for water well

DFQ-100W Rock DTH bits water well rotary drilling rig machine

Brief Introduce

It is widely used forwater 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-100W 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 impactor and DTH bit

4. Spare parts

We providefactory cost accessoryall year round.

5.Power

Diesel engine

6.Mud pump or Air Compressor for cleaning mud

The machine can beequipped 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.

Different models of same series

About Defy

Zhengzhou Defy Mechanical & Electrical Equipment Co., Ltd. locates in High-tech zone of Zhengzhou City, China. Our factory dedicates to manufacturing drilling rigs since 1970s, more than 40 years experience of production and development makes our product quality rank in the leading position at home and abroad. We are always seeking for ever greater perfection, keeping improving the production technology, offering better user experience. 

Our drilling rigs are widely applicable for water well, farm irrigation, geological prospecting, small pile foundation, geothermal air-conditioner and so on, capable and functional. Our professional engineer and sales teams, offering technical support and useful advices whenever you need. 

Benefiting from the excellent performance of our drilling rigs, as well as our professional service, we have established friendly business relations with clients all over the world. Our products are serving for projects in Africa, South America, United States, Asia and so on. We cordially look forward to cooperating with you, let's work together to realize win-win result!