1. Applications of HZ-130Y hydraulic core drilling rig

· geological survey and exploration

· basic exploration for roads

· high-rise buildings

· inspection holes for various concrete structures

· river embankments

· grouting holes

· direct grouting,

· civil water well

· ground temperature central air conditioners.

2. Features of HZ-130Y hydraulic core drilling rig

· Hoist installation holder, forming structure of double support wheel, can withstand strong impact.

· Four groups of bearings are positioned in the vertical shaft box to ensure that the gyration is rigid enough to cope with the complex geological conditions such as the gravel layer and the pebble layer.

· This machine adopts the conical clutch, which has the characteristics of large transmission torque, convenient operation and no maintenance required.

· Using 53*59 hexagon active drill rod, which has strong rigidity and large torque transmission

3. Technical parameters of HZ-130Y hydraulic core drilling rig