Zhengzhou Han Fa Imp And Exp Trading Co., Ltd.

HF**8Y crawler hydraulic drilling rig, using a new hydraulic technology, with low air consumption rotary torqu

HF**0E portable water well drilling rig 1.Electric engine for power, easy operate 2.small volume, light weig

HF*6A percussion drilling rig 1.multifunctional type 2.high pore forming efficiency 3.good pile formation q

1.crawler type , hydraulic control, easy to move and operate 2.capable, multi-functional , high efficiency an

HF**0 Core Drilling Rig 1.hydraulic system, convenient to operate 2.trailer type, easy to move and transport

HF*0 portable water well drilling rig 1.Light weight, main engine is only 0.**5tons. 2.Easy operate.Can be h

HF**0E water well drilling machine 1.Economical. Can be owned by common families. 2.Practical. It gained the

HF*3 core drilling rig 1.hydraulic system, convenient to operate 2.trailer type, easy to move and transport

HF**0 water well driling equipment 1.hydraulic system, convenient to operate 2.trailer type, easy to move &t

HFT*3 truck mounted drilling rig 1.max drill depth **0m, drill diameter is *****0mm 2.hydraulic system, easy

HF**0 core drilling rig 1.*3X*9 driving lever is adopted , high rigidity, strong delivery torque 2.adopts na

HF**0Y-type crawler hydraulic drilling rig, using a new hydraulic technology, with low air consumption rotary

HF**0Y drilling rig have the character of light, high efficiency, multi-function. According to different condi

HF*0 portable drilling machine 1.can depth upto *0m, diameter *5~**0mm 2.small volume, light weight, easy to

HF**0Y hydraulic drilling rig, adopt new-style hydraulic technique which have low air consumption, large rotat

HF**0YA2 crawler hydraulic drilling rig, using a new hydraulic technology, with low air consumption rotary tor

HF**0Y track-type multi-well drilling rig is lightweight, efficient, multi-purpose drilling equipment, which c

HF**0Y High Air Pressure DTH Drill Crawler open with a low energy consumption, high efficiency, easy to transp