How to Add Hydraulic Fluid to an Excavator: A Simple Guide

Hydraulic fluid plays a critical role in the proper functioning of an excavator. It is used in the machinery’s hydraulic circuit to improve the ability to dig, lift, and transport materials. Hydraulic fluid is one of the most important things for the maximum output of an excavator. It is also a notable point to remember that a lower hydraulic fluid level may lead to costly repairs. Below is a quick guide on maintaining the hydraulic fluid level in an excavator to keep it working well.

Why is Hydraulic Fluid Important?

Hydraulic fluid plays many key roles in an excavator:

• Power Transmission: It transmits power from the engine to the hydraulic parts of the excavator to result in better movement and working.
• Lubrication: It lubricates hydraulic parts to decrease the friction.
• Cooling: It assists in the cooling system of the hydraulic system, minimizing the chance of overheating.

How Often Hydraulic Fluid Should be Checked:

There are some basic rules and safety regulations for maintenance, daily servicing, and proper use of the excavator. It is essential to check the hydraulic fluid level regularly.:

• Before Starting Work: Make sure that the hydraulic fluid level of the excavator is normal before starting the work daily.
• After Extended Use: This is especially important after several operational hours have been spent on the excavator.
• When You Notice Issues: Especially when performance slows down, or you hear unusual sounds, first of all, do a quick inspection of the hydraulic fluid level.

Some of the things you will need as you go through the process are;

• Hydraulic Fluid: The type of hydraulic fluid must match the recommendation of the excavator’s manufacturer.
• Clean Cloth: To clean off spillovers or any debris from the excavator.
• Funnel: Filling the hydraulic fluid into the excavator without splashing it on the other parts.
• Gloves: To keep hands clean and avoid the chances of spillage.

Steps to Add Hydraulic Fluid

Place the Excavator Safely

The excavator should be placed on flat ground, the engine should be turned off, and the brake should be pulled to prevent the machine from moving.

Find the Hydraulic Fluid Reservoir

The hydraulic fluid reservoir will typically be placed near the hydraulic pump. Check the machine’s manual if you are unable to find it.

Check the Fluid Level

Lift the reservoir cap and check the current hydraulic fluid level with a dipstick or gauge. If the level is below the recommended value, add more fluid to the excavator.

Clean the Area

After the recommended fluid level is maintained, you should clean the surrounding region of the reservoir. There should also be a waterproof seal with the cap so that no dirt or debris can enter the reservoir when opened.

Hydraulic Fluid Addition

Put a funnel on top of the reservoir opening. While topping up, always be cautious not to overfill the hydraulic fluid in the reservoir. Pour it in slowly, and ensure no spillage while filling the reservoir.

Close the Reservoir Cap

Lastly, ensure the fluid is at the right level, twist off the funnel, put the reservoir cap, and seal properly.

Check for Leaks

Start the excavator and let it run for a few minutes. Look around the reservoir and hydraulic lines to see if anything is leaking. If you note any, repair it instantly to avoid an increase in issues.

Proper Waste Disposal

“If any hydraulic fluid remains or if there is a leakage, it should be drained and disposed of in accordance with your country’s regulations. Hydraulic oil is generally considered hazardous to the environment.”

Preventive Maintenance Tips

Regular Checks

Some common symptoms may include the following: The hydraulic fluid level should be checked often. This enables anyone to recognize when potential problems are minor rather than large.

Use the Correct Fluid

Only use hydraulic fluid that you get from an excavator manufacturer or one advised by them. Proper utilization of the type may result in better performance and prevent costly harm.

Keep It Clean

The hydraulic fluid reservoir must be protected from contaminants, so the surrounding environment should be kept clean. Dirt and debris contamination are among the dangers that can adversely affect the hydraulic system.

Monitor for Leaks

The hydraulic system must be checked often to ensure no leaks or other signs of breakdown. Any problems should be resolved immediately to prevent the repair expenses from shooting up.

Stick to the Manufacturer’s Instructions

This should be followed strictly to the letter, depending on your excavator’s model, as recommended by your manual. It should keep the hydraulic system in good condition all the time.

Conclusion

Hydraulic fluid is essential to keep an excavator properly functioning, and refilling it is usually a very simple procedure. With a strong commitment to daily inspection and following these procedures, you can maximize your chances of enjoying optimal performance on your part as an excavator. If you have any questions or require further information, please do not hesitate to contact Typhon Machinery or USA Excavators specialists. They can offer consultancy and help diagnose any problems plaguing your hydraulic systems. This will help keep your excavator in the best condition possible and prevent nasty shocks that are usually expensive.