Hydraulic vibration hammer belongs to impact pile hammer, which can be divided into single-acting type and double-acting type according to its structure and working principle. The so-called single-acting type means that the impact hammer core is quickly released after being lifted to a predetermined height by the hydraulic device, and the impact hammer core hits the pile in a free-fall manner.

Double-acting type refers to the impact hammer core that has been lifted to a specified height by a hydraulic device. The acceleration energy comes from the hydraulic system, which increases the impact speed and hits the pile. This also corresponds to the two pile theories respectively. The single-acting hydraulic pile hammer corresponds to the heavy hammer light hammer theory. Hammer core weight, slow impact speed and long impact time. It has large penetrating power, is compatible with pile types of various shapes and materials, and has low pile damage rate, and is especially suitable for driving concrete pipe piles. The double-acting hydraulic pile hammer is compatible with the heavy-duty driving theory of the light hammer. The hammer core weight is small, the impact speed is high, the hammer operation time is short, and the impact energy is large, so it is suitable for steel pile driving.

Daily maintenance and maintenance of hydraulic vibration hammer:

1. Always check for water in the hydraulic oil tank. If water enters and emulsifies, drain the water immediately or change the hydraulic oil.

2. Make sure the equipment is stable and ready. If not, it needs to be repaired or replaced.

3. Keep the vibrating hammer clean. Every time you change shifts, remove the oil, dust, rust and water from the hammer body and power unit.

4. Check whether the oil system is leaking, and take corrective measures in time.

5. All fasteners should be checked frequently to ensure that the connection is firm and reliable.

6. Each lubrication point must be lubricated according to the lubrication requirements.

7. The hydraulic oil in the oil tank should be kept at a normal level, and the oil temperature should be kept at a normal level. Always check the cleanliness of the oil and keep it contaminated.

8. Check whether the liquid level in the diesel tank, engine oil tank and cooling water tank is normal. If the liquid level is too low, please add it in time.