DFR-520 Hydraulic operated auger soil drilling equipment, hole drilling machines

1.Advanced mobile type, quick to transfer from transportation to working mode.

2.High safety standard, satisfying dynamic and static stability requirements, ensuring safe working

3.Optimized luffing mechanism, working stable, easy to maintenance.

4.Innovative drilling bucket depth measurement system, showing a higher accuracy than 

nventional pile driver.

6.Bottoming protection and priority control function of main winch, making it easier to operate.

7.Multi-stage of vibration-proof power head, ensuring it working more stable.

8.Mast can adjust vertical property automatically, making it to drill more precise.

9.Humanized cabin design, with large space.

10.Secondary operating interface, more convenient using.

11.Efficient energy-saving turbocharged water-cooled diesel engine.

12.Excellent fuel system

13.Advanced cooling system

14.Intelligent Control System

DFR-520 Hydraulic operated auger soil drilling equipment, hole drilling machines working site

ZhengZhou Defy 12 years professional exporting experience, realiable drilling machine manufacturer since 1970S.

Defy offer water well drilling machines drilling depth from 100m, 200m, 400m, 600m, 800m and 1500m. with 75-1500mm diameter. geotechnical core drilling machine from 0-3000m depth. 

Spindle rotary type drilling machine, pneumatic air operated drilling machine,pole drilling machine,pile driver,  trailer, crawler, truck mounted drilling machine for your choices. 

Please don`t hesitate to contact us if DFR-520 Hydraulic operated auger soil drilling equipment is fit for your business. And you are highly appreciated that if you could tell us more details of your business, then we can recommend most suitable model of drilling rig to you.

James Feng 

Mobile: +86-15937157989

Email: james (at) 

WhatsApp/Wechat:+86-15937157989

Skype:defy003

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