Borehole Drilling Machine Portable Diesel Small Water Well Drilling Rig 200m

Borehole Drilling Machine portable diesel small water well drilling rig 200m,
Introduction of hydraulic water well drilling rig HZ-130YY 
a. Keeping bracket is installed on the hoist to form a double wheel support structure,
able to withstand strong blow
b. Vertical box are fixed by four groups of bearings to ensure that the rotary machine
has sufficient rigidity to overcome gravel layer and other complex geological conditions.
c. the machine is equipped with national patent technology---taper clutch, with
characteristics of strong transmission torque, easy operation and free maintenance.
d. 53 x 59 drilling rod adopted, high rigidity and strong delivery torque.
Advantages of hydraulic water well drilling rig HZ-130YY
· the automatic feed mechanism with oil pressure can improve the drilling efficiency and reduce the labor intensity of the workers.
· the ball card holding mechanism is used instead of the chuck, which can be operated without stopping the rod, and the operation is convenient, safe and reliable.
· hoist is installed with holder, forming structure of double support wheel so that it can withstand strong impact
· four groups of bearings are located in the vertical shaft box to ensure that the gyration is rigid enough to cope with the complicated geological conditions such as the gravel layer, the pebble layer and so on.