Product Description: the core drilling rig is mainly used for core drilling based on diamond and alloy. It can also be used for engineering geological survey, hydrological well, shallow oil, natural gas, geothermal and large-diameter foundation engineering construction

Applicable construction items:

Geological exploration soil sampling groundwater sampling engineering exploration mineral exploitation goaf grouting。

1. Reasonable structure, light weight, large capacity, wide application, stable performance, high reliability and high degree of standardization.

2. Standard automobile gearbox clutch is selected, which has reliable performance, flexible operation and low cost of accessories. It has more speed stages (8 stages) and reasonable speed range, and large low-speed torque (up to 4200n. M).

3. Double oil cylinder hydraulic feed, long stroke and large diameter of vertical shaft through hole（ Φ 93mm), especially suitable for core drilling with large diameter drill pipe rope.

4. Large drilling capacity, Φ The rated drilling depth of 71mm core drill pipe is 1000m.

5. Light weight, low center of gravity, compact structure, good detachability, reasonable layout, easy maintenance, maintenance and repair. The main engine can be divided into 10 parts (the maximum weight of detachable parts is 300kg), which is convenient for relocation. It is especially suitable for working in mountainous areas, mining areas and tunnels.

6. The hydraulic chuck has large clamping force, adopts two-way oil supply and is equipped with hydraulic lock, with stable clamping.

7. Equipped with water brake system, deep hole drilling is safe and stable.

8. Gear oil pump is used for oil supply, with less power consumption and stable operation. The system is equipped with a hand oil pump. When the power machine cannot work, the hand oil pump can still be used to lift out the drilling tool in the hole.

9. Long displacement distance (up to 460mm), firm fixation and good stability of high-speed drilling.

10. The use of seismic instruments has a long service life and is conducive to mastering the situation in the hole. Flexible and reliable operation.

11. The machine has a high degree of generalization, and more than 60% of the common parts of the machine and domestic XY series drilling rigs.