Applications:

High efficiency small portable hydraulic core drilling rig is applicable for high-way and building construction foundation,general survey, geophysical exploration and so on. The portable hydraulic core drilling rig has wide usage, the portable hydraulic core drilling rig is also suitable for different rock hardness.

Features:

1. Keeping bracket is installed on the hoist to form a double wheel support structure, able to withstand strong blow.

2. 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.

3. The machine is equipped with national patent technology-taper clutch, with charactristics of strong transimission torque, easy operation and free maintenance.

4. 53x59 drilling rod adopted, high rigidity and strong delivery torque.

Specifications: