Our cooperated Domestic Mongolian company , with coal as its main industry. The company has great influence in the domestic construction machinery industry and has extremely strict requirements for equipment.
ZEGA D440 drilling rig passed the rigorous pre-purchase inspection and comparison of the company Yingxin Earthwork Company with its efficient perforation capability, excellent dust removal effect and strong adaptability to complex rock formations,
and then purchased 4 sets of D440 drilling rigs at one time. Exceed their expectations, the D440 drilling rig has a drilling hole diameter of 95mm, a hole depth of 21-28 meters, and a comprehensive drilling speed of 40-50 meters per hour, greatly improving the annual stripping capacity of the company’s coal mines.
In view of the solid and excellent quality of ZEGA drilling rigs, the company has successively purchased 3 additional D440 orders. The recognition of customers is better than any advertisement.
Post time: May-11-2023