Yulan Street, High-tech Zone, Zhengzhou City, Henan Province, China.
The HF-6A water well drilling rig was shipped to the Senegal.
On January 31, 2019, Hanfa Group exported a HF-6A water well drilling rig to the Senegal .
The configuration of HF-6A water well drilling rig is：
Drilling diameter: 300-1850mm
Drilling depth: 300m
Rate of impact(time/min)：38-42