a. Keeping bracket is installed on the hosit 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 charactristics of strong transmission troque, easy operation and free maintenance.
d. 53 x 59 drilling rod adopted, high rigidity and strong delivery torque.

Unity machine parameter
Drilling depth 10-130m
Maximum open hole caliber 260mm
End hole caliber 75mm
Drill rod caliber 50mm
Drilling angle 90~75
Drill weight (No include power) 510 560kg
Unity machine dimensions 2.5×1×1.3 2.5×0.9×1.3m
Spindle  spindle speed 142,285,570r/min

Spindle stroke 450mm
Hoist
Max.single line hoisting capacity 960kg
Single line lifting speed 0.41,0.82,1.64m/s
Tightrope caliber 27m
Mud pump of HZ-130YY model drilling rig

Packing Details  : Packing, solid bicycle saddle, 50pcs/carton

Delivery Details :7 days after order of Solid bicycle tire tubes