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. In addition, we also have trailer-mounted water well drilling rigs, tractor water well drilling rigs, crawler water well drilling rigs, DTH drilling machines, crawler DTH drilling rigs, horizontal directional drilling rigs, rotary drilling rigs, anchor drilling rigs, hydraulic pile drivers, etc. Contact us to know more. 【WhatsApp/WeChat/Skype/Phone】+86 136 1385 6800
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.
6 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 invert the 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.