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The HF140Y DTH drilling rig was highly praised by the Colombian customer

2019-01-29

Over the past two years, our friends from Colombia have purchased drilling rigs from hanfa group for many times. What impresses people is the excellent quality and meticulous after-sales service of hanfa drilling rigs
HF140Y Crawler DTH Drill Rig
Borehole Diameter:115--150mm
Maximum Drilling Depth:down 62m
Engine Power:56kw

Zhengzhou Hanfa Prospecting Machinery Co., Ltd.

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