1. Scope of application of XY-2 hydraulic core drilling rig

General geological survey exploration, road and high-rise building foundation exploration, as well as various concrete structure inspection holes, river embankments, subgrade grouting hole drilling and direct grouting, civil water wells, etc.

2. Main features of XY-2 hydraulic core drilling rig

（1）The drilling rig adopts an automobile gearbox assembly with multiple speed stages and a reasonable speed adjustment range;

（2）With large torque and strong bearing capacity, it can realize remote control and speed change, and the operation is centralized and convenient;

（3）The drilling rig has high power and 2 reverse speeds, which is convenient for handling accidents;

（4）With a normally closed hydraulic chuck, it is convenient and flexible to operate;

（5）The vertical shaft through hole has a large diameter, which can be replaced with a large hexagonal active drill rod;

3. Technical parameters of XY-2 hydraulic core drilling rig

Note: The product is continuously improved, and subject to change without notice, please refer to the actual product.