Signs that Tell that You Need to Repair Your Hydraulics

Caterpillar machines are widely known to deliver a high level of performance. Now, one of the biggest reasons why they can do it is because they have a powerful hydraulic system. Cat® hydraulics are one of the most advanced in the industry. However, like any other system, they can fail at times and that might cause severe issues for you. Now a smart operator would know when it’s time to repair by looking at certain signs. In this article, we would take a look at those very signs that tell you that it’s time to repair your hydraulic parts

1. Noisy Operation

If there is excessive noise coming from some part of the equipment, then that might be a cause of concern. Try to listen carefully for the source of the sound as that would help you identify potential problems. For example, a noisy pump might be due to air in the hydraulic fluid. It can also be caused due to worn-out pump or misaligned couplings.

If you hear some noise coming from the relief valve, then that might mean that the valve doesn’t have proper correct setting or a poppet on it may have worn.

However, making a complete a diagnosis of your hydraulic issues only from the sounds and their source. You need to get a certified technician who has the tools and the experience to determine the exact cause of the noise and provide a repair solutions for it.

2. Problems with Oil Flow

Problems with hydraulic fluid flow can be categorized into three types– too much flow, not enough flow or no current flow. The issues can be caused by a wide range of different reasons, a certified technician, therefore, often conducts additional diagnostic tests or look for other factors to find the exact cause.

Some of the common reasons behind problems with oil flow include:

• Malfunctioning pump motor
• Pump not getting the hydraulic fluid
• A damaged or improperly assembled pump
• Sheared coupling for the pump drive
• Turning of the pump in the opposite direction
• The prime mover direction is improperly placed
• All the hydraulic oil is passing over the relief valve instead of going into the pump

Many of these problems will require the pump to be services or the parts in the hydraulic pump should be replaced. The certified technician may also need to make repairs or part replacements based on the wear and tear of your equipment’s hydraulic system.

These are some of the biggest issues that you can have. Now, when you know that your hydraulic system needs repair or the parts needs to replaced, you would need to get in touch with a certified dealer and get the right parts. If you are looking to genuine parts for Cat® hydraulics in UAE, then you need to get in touch with Al-Bahar as they are the sole official dealer for Cat® in UAE, Kuwait, Oman, Qatar and Bahrain. So get in touch with the right dealer and get the desired performance from your equipment for years to come

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