China Large Borehole Diameter Tractor Well Drilling Rig

DEFY BRAND/DFT-450 Large Borehole diameter Tractor Well Drilling Rig
Features:
1.120m drill depth, Max. 400mm drilling diameter.
2. Top Drive, Fully Hydraulic controlling
3. Mounted on tractor, people can drive, compact structure
4. Can use vibration drilling method when meet with hard rocks, to improve the drilling speed
5. Fast drilling speed, strong stability, high vertical precision of boreholes.

Drilling CapabilityDrilling Caliber
(mm)Drilling Depth
(m)40030100120Drilling Speed in soft stratum (m/h )40-50Power (Kw )5.5/7.5Speed of Lifting drill pipe ( m/min )30Max. Lifting Weight ( T )1Dimension L*W*H ( mm )3400*1350*2200

Company profile
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 services
1. One year quality guarantee for main machine;
2. Training: operation manual, overseas installation is also available;
3. Spare parts are available in our factory at cost price for former customers;
4. 24 hour on-line guidance for operation and maintenance.
Complete list of drilling rig and drilling tools for your project. For more details, please kindly send us an inquiry or contact our sales people directly. Thank you!
SALES MANAGER : DEBBIE LIU
MOBILE / : +86-13213019085