EC360B VOL-VO Excavator Hydraulic Gear Pump K3V180 SA7220-00510

Precautions when replacing a new hydraulic gear pump:

1. Do not apply load immediately after starting the hydraulic gear pump:

After starting, the hydraulic gear pump must operate without load for a period of time (about 10-30 minutes), especially when the temperature is very low. It must undergo a warm-up process to ensure that the hydraulic circuit circulates normally before adding load and confirming the operating condition.

2. Pay attention to the noise of the hydraulic gear pump:

The new hydraulic gear pump has less initial wear and is susceptible to the influence of bubbles and dust. Poor lubriion at high temperatures or overloaded usage conditions can cause adverse consequences, causing abnormal effects on the hydraulic gear pump.

3. Pay attention to the movement of the machinery (for modified pumps):

Improper design of hydraulic circuits or poor manufacturing of components are difficult to detect during the initial use stage, so special attention should be paid to the action states displayed under various usage conditions.

4. Pay attention to checking the display values of the meter class:

Observe the pressure gauge display value, pressure switch light signal, and other vibration conditions and stability of the hydraulic circuit at any time to detect whether the hydraulic circuit is functioning properly as soon as possible