HF80 portable drilling rig 1.can drill to 80m 2.70~300mm diameter 3.soft stratum 4.light weight,small volume Most Economical HF80 portable drilling rig I. ApplicationsThis machine mainly used for water well drilling, drilling diameter is 70-300mm...

HF80 portable drilling rig 1.can drill to 80m 2.70~300mm diameter 3.easy operation 4.light weight HF80 economical&practical water well drilling rigs  I. ApplicationsThis machine mainly used for water well drilling, drilling diameter is 70-300mm...

HF80 portable drilling rig 1.can drill to 80m 2.70~300mm diameter 3.easy operation 4.light weight HF80 portable water well drilling rigs  I. ApplicationsThis machine mainly used for water well drilling, drilling diameter is 70-300mm and...

HF80 portable drilling rig 1.can drill to 80m 2.70~300mm diameter 3.easy operation 4.light weight HF80 economical&practical water well drilling rigs  I. ApplicationsThis machine mainly used for water well drilling, drilling diameter is 70-300mm...

HF80 portable drilling rig 1.can drill to 80m 2.70~300mm diameter 3.easy operation 4.light weight HF80 economical&practical water well drilling rigs  I. ApplicationsThis machine mainly used for water well drilling, drilling diameter is 70-300mm...

HF180 water well drilling machine 1.max depth 180m 2.1200mm diameter 3.easy to operate 4.stable performance HF-180 water well drilling machine This machine is a trailer type machine,it has two tires with one axle under the chassis ,and it weld...