Excavators are used in a wide range of applications from mining to construction. Stick cylinders are an important part of the excavator, as they are responsible for controlling the movement of the boom, arm and bucket. There are two main types of stick cylinders: hydraulic and pneumatic. In this article, we will explore the differences between the two and discuss which type is best for your specific application.
What is a Hydraulic Stick Cylinder?
A hydraulic stick cylinder is a device that uses hydraulic fluid to generate force in order to move the boom, arm and bucket of an excavator. It is made up of a cylinder, a piston, and valves to control the flow of the hydraulic fluid. The cylinder is filled with hydraulic fluid, which is pressurized by the piston. As the piston moves, it forces the fluid through the valves, which then move the boom, arm and bucket in the direction desired.
What is a Pneumatic Stick Cylinder?
A pneumatic stick cylinder is similar to a hydraulic stick cylinder, but instead of using hydraulic fluid, it uses compressed air. It is made up of a cylinder, a piston, and valves to control the flow of the compressed air. As the piston moves, it forces the air through the valves, which then move the boom, arm and bucket in the direction desired.
Which is Better for Your Application?
The type of stick cylinder you choose depends on your specific application. hydraulic cylinders are generally preferred for heavier applications, such as mining, construction, and forestry. This is because they are more powerful and can handle heavier loads. Pneumatic cylinders, on the other hand, are better for lighter applications, such as landscaping and agricultural work. They are also more affordable than hydraulic cylinders.
Steps to Solve the Problem
If you are having difficulty with your excavator’s stick cylinders, there are several steps you can take to try and solve the problem. First, make sure that the hydraulic fluid or compressed air is at the correct pressure for the application. You should also check the seals and valves to make sure there are no leaks. If the problem persists, you may need to replace the stick cylinder.
Points to Pay Attention to
When replacing your excavator’s stick cylinder, it is important to choose a cylinder that is designed for your application. This means that you should choose a cylinder that is rated for the weight of the boom, arm and bucket, as well as the force required to move them. You should also make sure that the cylinder is compatible with the hydraulic fluid or compressed air used in your system. Finally, be sure to follow the manufacturer’s instructions when replacing the cylinder to ensure that it is installed and operating correctly.
Confirmation of the Problem Resolution
Once you have replaced the stick cylinder, you should test it to make sure that it is working correctly. This can be done by operating the boom, arm and bucket and making sure that they move in the desired direction. You should also make sure that the cylinder is able to generate enough force to move the components.
To ensure that your excavator’s stick cylinder is operating correctly, you should regularly inspect it for signs of wear and tear. You should also make sure that the hydraulic fluid or compressed air is at the correct pressure for the application. Additionally, you should replace the cylinder when it becomes worn or damaged.
Hydraulic and pneumatic stick cylinders are both important components of an excavator. Hydraulic cylinders are generally preferred for heavier applications, while pneumatic cylinders are better for lighter applications. When replacing your excavator’s stick cylinder, it is important to choose one that is designed for your application and compatible with the hydraulic fluid or compressed air used in your system. Additionally, you should inspect the cylinder regularly and replace it when it becomes worn or damaged.
If you have any questions or need any assistance, please contact the technical department of WLY Transmission and we will be happy to help. Take a tour of our VR factory here!
At WLY, we offer high-quality products at preferential prices and provide considerate services. We specialize in hydraulic cylinders for forklifts, agricultural machinery, constructions, aerial work platforms, sanitation vehicles, telescopic handlers, excavators, offshore and energy technology cylinders, and tunnel boring machines. We also accept customized orders according to customer drawings or samples.