The hydraulic pump provides the necessary hydraulic power to operate your Toyota forklift. There are different types of Toyota forklift hydraulic pumps available in the market, and it is important to choose the right one according to your lift truck model. At Lift Parts Warehouse, we know how tricky this picking can be, but don't worry we are here to help you. We will share all the information needed to carry out this task without any issues.
Does My Toyota Forklift Have a Hydraulic Pump?
Toyota forklifts use hydraulic pumps to power many of their key functions. The pump is responsible for providing the necessary hydraulic fluid pressure to operate the lift truck.
Hydraulic pumps use a rotating motion to convert mechanical energy into hydraulic energy. This energy is then used to move pistons and other parts within the lift truck.
The Toyota forklift hydraulic pump is powered by a drive shaft connected to the engine. When the engine is started, the drive shaft starts to rotate. This rotation turns a series of gears inside the hydraulic pump, creating pressure within the pump chamber.
This pressure forces hydraulic fluid from the reservoir tank into the pump chamber. The fluid then moves through a series of valves and into the lift cylinders, the tilt cylinder and the steering cylinder, which power the moving parts of the Toyota forklift.
How Do I Know If My Hydraulic Pump is Bad?
If any hydraulic system component begins to fail, you will notice it immediately by the inadequate response you will have when trying to lift a load. The low pressure will make your controls not respond properly. If the hydraulic pump is responsible for these faults, it could be due to some of the following issues:
Air in the system. Hydraulic pumps are made to work quietly, but as parts deteriorate and seals wear out, you may notice unwanted noises. Banging and knocking sounds usually indicate air in the system or cavitation caused by insufficient pressure. All these conditions lead to severe consequences if not corrected immediately.
Worn seals. Over time, the seals in the pump can begin to wear out, causing leakage. This can lead to a loss of fluid pressure, which can cause the lift forks to lower unexpectedly or become less responsive.
Leaks. If your Toyota forklift hydraulic pump starts to leak, it's important to take action right away. A hydraulic pump leak can cause the pump to lose pressure, which can lead to decreased lifting power and increased fuel consumption. In some cases, a hydraulic pump leak can also cause the fluid to catch fire, posing a severe safety hazard.
Hydraulic fluid contamination. Fluid contamination is the leading cause of Toyota forklift hydraulic pump failure and usually happens when particulates circulate through the system via a breather valve or cylinder rod or as a result of repairs, welding slag, sealant, or refilling. Once contaminants enter the system, they can degrade parts, create buildup, change the fluid's physical and chemical properties, corrode equipment, and lower overall efficiency.
What Happens When a Toyota Forklift Hydraulic Pump Fails?
The hydraulic pump of your Toyota forklift is responsible for generating the necessary pressure so you can lift large and heavy loads from the ground. A malfunction of this component will make it impossible for your forklift to fulfill its work.
Usually, the hydraulic pump does not get damaged suddenly and unexpectedly; you will notice when it starts to happen. The main problem generated by not being able to produce the necessary pressure is that the loading controls do not respond the way they should. They tend to feel sluggish and heavy, and their performance generally drops. Little by little, the load that your forklift could support would be smaller.
The best way to prevent hydraulic pump failure is to inspect and maintain your hydraulic system. Hydraulic filters and strainers will help you avoid fluid contamination, which in turn will stabilize the temperature and pressure inside the system.
A failure in the hydraulic system can cause a dangerous accident. Therefore, the forklift is recommended to be taken out of service until a new hydraulic pump is installed. Taking these precautions can help ensure a safe and productive workplace.
Why Does the Hydraulic Pump on My Toyota Forklift Cavitate?
One of the typical faults that hydraulic pumps present are produced by cavitation. Cavitation is the formation and collapse of air cavities in the liquid. When the pump cannot get the total volume of oil it needs, cavitation occurs. Apart from a low level of liquid, these are other causes that can cause your hydraulic pump to cavitate:
The oil viscosity is too high. Low oil temperature makes the oil thick, and this makes it harder for the oil to reach the pump. Most hydraulic systems should not start with the oil colder than 40 degrees F and should not put any load on the system until the oil is at least 70 degrees F.
A bad suction filter or strainer. Your Toyota forklift uses filters to maintain their oils and other liquids in good condition. The suction filter must be removed from the line or the reservoir tank and changed every 500 working hours. If this procedure is not carried out, your oil will become contaminated, which could adversely affect the forklift hydraulic pump performance.
The hydraulic pump runs at a higher speed than the pump's rating. All pumps have a recommended maximum drive speed. If the speed is too high, a higher volume of oil will be needed at the suction port. That is why you must make sure that the hydraulic pump is compatible with the Toyota forklift model.
Purchase the Correct Toyota Forklift Hydraulic Pump at Lift Parts Warehouse
If the hydraulic pump on your Toyota forklift is damaged beyond repair, then it's time to find a new replacement. And for that, there is no better place than Lift Parts Warehouse to get it. In our online catalog, you will find a wide variety of hydraulic pumps adaptable to many Toyota forklift models.
Each of our Toyota forklift hydraulic pumps comes with a one-year warranty, so you can be sure you're getting a quality product. In addition, to help you with your task, you will have at your disposal a highly experienced staff who will be more than happy to answer any questions you may have. Buying the right hydraulic pump does not have to be a tedious experience - on our page, you can easily carry out the purchase with just a few clicks.
Thanks to our excellent delivery service, you will be able to have your product in a few days at your home or your work establishment. Do not miss this opportunity. Contact us via chat or call us (1.800.210.8170) today if you prefer.
The hydraulic pump is a very important part of your Toyota lift truck. It creates the necessary pressure to move heavy loads from one place to another. It's important to remember that cavitation, leaks, and worn seals deteriorate. If you need to change your hydraulic pump, don't hesitate and contact Lift Parts Warehouse. We can help you get a new Toyota forklift hydraulic pump quickly so you can get back to work