On the basis of common drilling machine, The HZ-130YY hydraulic
well drilling rig adds the shifting slide rail of the drill rig
,which can realize rapid replacement of drilling tools and improve
work efficiency and reduce labor usage.
2. The applications of HZ-130YY rotary drilling rig
This drilling rig is suitable for drilling of wells drilling, Made
in China water well,field irrigation well, engineering water
well,precipitation well and so on; survey exploration, geophysical
exploration, road and building exploration, and drilling blasting
Drill bits such as alloy, diamond and composite plates can be
selected for drilling according to differentassise. It can drill
2-9 grades of sandy clay and rock.
3. The features of HZ-130YY rotary drilling rig
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 and safe and reliable.
The hoisting machine is equipped with a holding frame to form a
double-sided supporting star wheel structure, can withstand strong
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.
This machine adopts the conical clutch of national patent
technology, which has the prominent characteristics of large
transmission torque, convenient operation and no maintenance.
4.The specifications of HZ-130YY rotary drilling rig
|HZ-130YY rotary drilling rig|
|Maximum opening hole diameter||75-220mm|
|End hole diameter||75mm|
|Drilling pipe diameter||50mm|
|Drilling rotating speed||2200r/min|
|Vertical rotating speed||142 285 570r/min|
|Single rope lifting capability||9.6kn|
|Single rope lifting speed||0.41/ 0.82/1.64m/s|
|Diameter of wire rope||9.3mm|
|Drilling rig tower|
|Tower leg specification||73mm|
|Water Inlet pipe diameter||51mm*4.5m|
|High pressure water outlet pipe diameter||32mm*6m|