The HZ-130/180/200 Series hydraulic drilling rig is a kind of portable core drilling machine with a wide range of applications. It can increase the shift slip of the drill rig and achieve rapid replacement of the drill tools to improve working efficiency and reduce labor intensity.【Whatsapp/Wechat/Skype/Phone】+8613613856800
The Technical Parameter of HZ Series Hydraulic Core Drilling Rig:
|Drilling Depth (m)||130||180||200|
|Open Drilling Diameter (mm)||220||220||325|
|Final Hole Diameter(mm)||75||75||75|
|Drill Pipe Diameter(mm)||42-60||42-60||42-60|
|Drill Pipe Inclination (°)||90-75||90-75||90-75|
Hydraulic Drilling Rig Scope of Application:
- As a high-speed drilling machine, the model is suitable for drilling water wells, general exploration, geophysical exploration, road and construction exploration, and other drilling projects such as blasting holes.
- Customers can choose alloy, diamond, or composite drill bit according to the different substratum.
- It can drill 2-9 grade sandy clay and rock layers.
Main Features of Hydraulic Core Drilling Rig
- The model uses the hydraulic automatic feeding mechanism which can improve drilling efficiency and reduce the labor intensity of workers.
- Using the ball clip mechanism to replace the chuck which can inverted lever without stopping the machine.
- It’s very easy to operate, safe, and reliable.
- The hoist is equipped with a retainer to form the structure of double supporting star wheels, which can withstand a strong impact.
- The vertical axle box has four sets of bearings to ensure the rotator is rigid enough to cope with complex geological conditions, such as the gravel layer and pebble layer.
- The machine adopts the taper clutch of national patent technology, which has the features of big transmission torque, easy operation, and no maintenance.