150m Soil Sampling Drilling Equipment (HF150)

I. Application
Drinking water well drilling, farm irrigation, garden irrigation, geological general investigation and exploration, road and tall building basic exploration, kinds of hole in concrete structure, river levees, roadbed grouting hole drilling and direct grouting, and earth central air conditioner, etc

II. Features and Advantages
1. This machine gained 3 national practical new-type patents invention.
2. Equipped with hexagonal vertical shaft and hexagonal drive drilling rod, with strong rigidity and big transfer torque.
3. Provided with cone plate friction clutch, being facile to operate, with big transfer torque.
4. Adopt rolling bearing type hoist, with wide brake band and big lifting capacity.
5. Equipped with speed reducer and sludge pump, being integrated structure.
6. Strong adaptability, high motive power, low cost and broad compatibility.
7. Provided with hydraulic control pressure feed mechanism to improve construction efficiency.
8. Use hydraulic control well head displacement mechanism for enlargement of initial hole diameter.