How To Change The Control Pattern On A Volvo Excavator

As a Volvo excavator operator, you’re well aware of the importance of having the right control pattern set up for maximum efficiency and ease of use. Whether you’re a seasoned pro or new to operating heavy machinery, adjusting the control pattern to suit your preferences can make a world of difference in your overall performance and comfort on the job site.

That’s why in this article, we’ll guide you through the process of changing the control pattern on your Volvo excavator, ensuring you’re operating at your best. Don’t worry if you’ve never done this before, as we’ve got you covered with easy-to-follow instructions and helpful tips.

We’ll start by discussing the different control patterns available and their benefits, followed by locating the control pattern selector valve on your excavator. Next, we’ll walk you through adjusting the selector valve and testing the new control pattern.

Finally, we’ll address common troubleshooting issues you might encounter during this process. By the end of this article, you’ll have all the knowledge you need to confidently change the control pattern on your Volvo excavator and optimize your machine’s performance.

Understand the Different Control Patterns

Before you start changing anything, it’s crucial to get a good grasp on the different control patterns available for your Volvo excavator. Excavator ergonomics play a significant role in ensuring the operator’s comfort and efficiency while working on a project.

Understanding the various control patterns helps you determine which pattern preferences would maximize your productivity and minimize fatigue during operation. The two primary control patterns for excavators are the ISO pattern (also known as the SAE pattern) and the BHL pattern (also known as the JCB pattern).

The ISO pattern is the most common and widely used pattern, where the left joystick controls the swing and the boom, while the right joystick manages the stick and the bucket. On the other hand, the BHL pattern switches the controls, with the left joystick taking care of the stick and the bucket, and the right joystick handling the swing and the boom.

Familiarize yourself with these patterns and assess which one suits your operating style and preferences the most.

Locate the Control Pattern Selector Valve

Before you can change the control pattern on your Volvo excavator, you’ll need to locate the control pattern selector valve. Accessing the valve is crucial for making adjustments to your machine’s operation.

To identify the valve, consult your excavator’s manual or look for a label near the valve, typically found in the operator’s cab or near the hydraulic pump.

Accessing the Valve

To access the valve on your Volvo excavator, you’ll need to locate it in the hydraulic system, which plays a crucial role in controlling the machine’s movements. Valve maintenance is essential to ensure the smooth operation of your excavator and prevent any potential issues that could lead to costly repairs.

Before you begin, always practice excavator safety by turning off the machine, removing the key, and ensuring that the equipment is on a stable and level surface.

Once you have taken the necessary safety precautions, you can start accessing the control pattern selector valve. You may need to consult your Volvo excavator’s operator manual for the specific location of the valve, as it may vary depending on the model. Generally, the valve is located near the hydraulic pump or in the operator’s cab.

You may need to remove panels or covers to access the valve. Once you have located the valve, you can proceed to change the control pattern according to your preference, ensuring that your excavator operates efficiently and safely.

Identifying the Valve

Once you’ve safely prepared your workspace, it’s time to identify the specific valve you need to access in your hydraulic system. Valve maintenance is crucial for the smooth operation of your Volvo excavator, and knowing which valve to work on is a crucial part of excavator safety.

To identify the correct valve, consult your excavator’s operator manual, as it’ll provide detailed diagrams and descriptions of the various valves in your machine’s hydraulic system. Take note of the valve’s location, appearance, and any identifying marks or labels to ensure you’re working on the correct component.

When you’ve located the valve in question, take a moment to inspect its surroundings for any signs of damage, leaks, or other issues that may impact your work. Always prioritize excavator safety by making sure there are no immediate hazards in the area, and that you have the necessary protective gear and tools to perform the task.

By correctly identifying the valve, you can confidently proceed with changing the control pattern on your Volvo excavator, ensuring optimal performance and safety for you and your team.

Adjust the Control Pattern Selector Valve

Ready to adjust the control pattern selector valve on your Volvo excavator? Let’s dive into changing the valve position and confirming the new pattern to ensure smooth operation.

Follow along as we break down these crucial steps for a seamless transition.

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Changing the Valve Position

It’s essential to adjust the valve position when altering the control pattern on a Volvo excavator for optimal performance and efficiency. Proper valve maintenance and excavator safety play a crucial role in ensuring smooth operation of your heavy equipment.

To change the valve position, first locate the control pattern selector valve. It’s typically found in the hydraulic system near the operator’s seat. Ensure that the excavator is turned off and the hydraulic pressure is released before attempting any adjustments. Always follow the manufacturer’s guidelines and safety precautions when performing any maintenance tasks on your excavator.

To change the valve position, use a wrench to loosen the locknut on the selector valve. Once the locknut is loosened, rotate the valve spool to the desired control pattern, as indicated by the markings on the valve. It is important to align the pattern markings accurately to avoid incorrect or unresponsive control inputs.

Once the valve spool is in the correct position, tighten the locknut securely to ensure the valve stays in place during operation. Double-check the valve’s position to confirm it is correctly set before restarting the excavator.

Remember, always prioritize safety and proper maintenance when making adjustments to your Volvo excavator’s control pattern.

Confirming the New Pattern

After adjusting the valve position, you’ll want to confirm that the new setup is functioning as intended for a seamless and efficient operation. Pattern confirmation safety is essential to ensure that your excavator control customization has been successful.

To do this, start the excavator and test out each function, including the boom, arm, and bucket movements. Make sure the controls are responding accordingly to the desired pattern. If you notice any discrepancies or unresponsiveness, shut down the equipment immediately and recheck the valve positioning.

In addition to testing the controls, it’s crucial to familiarize yourself with the new pattern to avoid any accidents or mishandling of the equipment. Spend some time practicing the different movements and getting comfortable with the new control pattern.

Remember that safety should always be your top priority when working with heavy machinery like excavators. By taking the time to confirm the new pattern and become proficient in its operation, you’ll ensure a safer and more efficient work environment.

Test the New Control Pattern

Once you’ve set the new control pattern on your Volvo excavator, it’s crucial to test it out and ensure everything is working smoothly and efficiently. Taking the time to do a test drive offers numerous benefits, such as verifying that the new pattern is correctly implemented and that the machine responds as expected.

Additionally, it allows the operator to become familiar with the new controls and make any necessary adjustments, ensuring they can work safely and efficiently. By identifying and addressing any issues during the testing phase, you can avoid potential problems and downtime during actual operation.

During the test drive, pay close attention to the operator’s preferences and comfort level with the new control pattern. It’s essential for the operator to feel confident using the new setup, as this will directly impact their performance and productivity on the job site. If the operator struggles with the new controls or finds them uncomfortable, it may be necessary to make further adjustments or even revert to the previous pattern.

Remember, the primary goal is to ensure that the operator can work effectively and safely with the excavator. By taking the time to test the new control pattern thoroughly, you can ensure a smooth transition and optimal performance from your Volvo excavator.

Troubleshooting Common Issues

When you’re faced with common issues, troubleshooting becomes a crucial skill to keep your machine running smoothly and efficiently. Excavator diagnostics play a significant role in identifying and resolving problems that may arise when changing the control pattern on a Volvo excavator.

Hydraulic issues, in particular, can be a common source of problems, causing delays in operation and potential damage to the machine if not addressed promptly. To troubleshoot hydraulic issues effectively, start by checking for any visible leaks or damage to hoses and connections. If there aren’t any visible issues, perform a pressure test to ensure your hydraulic system is functioning correctly.

Additionally, monitor your machine’s performance, keeping an eye out for any warning signs, such as slow or jerky movements, unusual sounds, or error messages on the display. Regular maintenance and inspections are also crucial in preventing issues and ensuring your Volvo excavator remains in optimal condition, especially after changing the control pattern.


In conclusion, you’ve now learned how crucial it is to understand the different control patterns and how to adjust the control pattern selector valve on your Volvo excavator.

Remember, always test the new control pattern to ensure a smooth and efficient operation. If you encounter any common issues, don’t hesitate to troubleshoot and make necessary adjustments.

With practice and patience, you’ll be able to master changing the control pattern and optimize your excavator’s performance.

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