Min. Order Reference FOB Price
1 Set US$26,000.00-46,000.00 / Set
Product Description
Product Parameters Model HFJ220A HFJ260A/HFJ260T HFJ360A HFJ460A HFJ560A Max. Drilling depth 180m 200m 300m 400m 500m Drilling diameter 90-254mm 90-315mm 105-325mm 105-350mm 105-350mm Working air pressure 1.05-2.46Mpa 1.7-3.0Mpa 1.05-3.45Mpa 1.05-3.45Mpa 1.05-4.5Mpa Air ...