What should you do if your used excavator losing power?

Hi, I'm Mike, a construction site supervisor. Recently, we bought a used excavator for our project. It's been working fine but lately, it seems to be losing power, especially when we're lifting heavy loads. I know wear and tear is common in used equipment, but I'm wondering if this is a common problem with used excavators? If so, what could be causing this and how can we fix it? We need this machine to be at its best to stay on schedule. Any advice would be helpful. Thanks!
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Yong Gong is an industry veteran with years of experience in the construction equipment sector. And he is here to answer your questions. His extensive knowledge and hands-on experience make him an authoritative figure in this field. His expertise isn't just theoretical; he has spent significant time on the ground, understanding the nuances of construction machinery. From the functionality of different types of equipment to industry trends and best practices, Yong Gong is equipped to provide insightful and reliable answers. And Yong Gong has been specialize exporting used excavators for more than 20 years. We have established a long business relationship with many world famous enterprises and passed the ls09001-2000 quality certification and ‘3C’ certification.

Hi Mike,

The issue you’re experiencing with your excavator losing power is not uncommon in used machines and can often be attributed to a problem with the hydraulic system, which is crucial for lifting heavy loads.

A potential cause could be a worn-out hydraulic pump, which may lead to inadequate hydraulic pressure. Another possible reason could be a clogged filter, restricting the flow of hydraulic fluid.

To fix this, start by checking and replacing any dirty or clogged filters. If the problem persists, consider having a professional inspect the hydraulic pump for wear and tear. Remember, regular maintenance is key to keeping your excavator running smoothly.

Not enough for your question, we’ve picked this video for you:

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