500m water well drilling rig with large borehole diameter Supplier's Choice

* Guide lane matches with roller skate, reduce the sliding resistance.

* Self-propelled structure.

* Equipped with patent technology hydraulic rotary disk, mud pump, hydraulic winch.

* Two-speed hydraulic regulation rotating and lifting

* Self-loading system with four strengthened hydraulic jacks.

* Hydraulic system equipped with separate air-cooled hydraulic oil cooler.

1.Professional techinical support pre-sale, sale and after-sale .

2.Your problems can get feedback in 8 hours and soloved in 24 hours.

3.Machine can be customized as per your requirement.

4.One year quality warranty.

5.Training: operation manual and DVD operation video, overseas installation is also available.

6.Spare parts are available in our factory at cost price for former customers.

 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 make our product quality rank in the leading position at home and abroad.

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 engineers and sales team, offering technical support and useful advices whenever you need.

Please feel free to contact with us if you have any questions about our products.

Nora
nora(at)

+86 15286806707 (cellphone/whatsapp)
+86 371 5581 9257 (TEL)