1. borehole water well drilling machine Appliance :
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.
2. borehole water well drilling machine Feature:
1.HW230L drilling rig is mainly used for geological general investigation and exploration, road and tall building foundation exploration.
2. kinds of hole in concrete structure, river levees, subgrade grouting hole ,drilling and direct grouting, civil wells and earth temperature central air-conditioner,etc
Unity machine parameter
Maximum open hole caliber
End hole caliber
Drill rod caliber
diesel engine power
Max.single line hoisting capacity
Single line lifting speed
diameter of wire rope
wire rope capacity
suction pipe diameter
high pressure water pipe diameter
Any question,pls contact Amelia Yin
Skype : ameliayin88
Tel : 0086-0537-2882138
Fax : 0086-0537-2882138