The hydraulic pump is the heart of your excavator. Recognizing early warning signs can save thousands in repair costs:
- Abnormal Noise: Aeration or cavitation often causes a high-pitched whining sound.
- Increased Cycle Times: If the boom or bucket moves slower than usual, it may indicate internal leakage or worn pistons.
- Overheating: Excessive heat often points to a loss of efficiency within the pump. If you notice these symptoms, it’s time to inspect the pump and relief valves. At Bilin, we provide precision-engineered hydraulic pumps and parts to restore your machine’s power to factory standards.