Solving the Problem of Bobcat Auxiliary Hydraulics Not Working

The Bobcat’s auxiliary hydraulics are not functioning properly.

Bobcat Auxiliary Hydraulics Not Working

A Bobcat’s auxiliary hydraulic system is an important part of the vehicle, allowing attachments to be used for a wide range of tasks. If the system is not working, it can cause great difficulties and become a costly repair. This guide will provide an overview of issues related to why your Bobcats auxiliary hydraulics are not working, how the system works and potential solutions. Through careful examination and steps, you can identify what is causing your problem and start finding the solutions necessary for getting your Bobcat back on track.

Get to Know About Bobcat Auxiliary Hydraulics

Bobcat auxiliary hydraulics are a set of components used to power attachments for Bobcat skid-steer loaders and compact track loaders. These components include a hydraulic pump, hoses, quick couplers, cylinders and valves. The hydraulic pump is used to generate hydraulic fluid pressure that is then used to power the attachment. The hoses are used to route the hydraulic fluid from the pump to the attachment. Quick couplers allow the operator to quickly connect and disconnect the hoses from the attachment without having to shut off the hydraulics. Cylinders and valves control the flow of hydraulic fluid and help regulate pressure.

Benefits of Bobcat Auxiliary Hydraulics

Bobcat auxiliary hydraulics provide several advantages over traditional manual attachments. The most significant advantage is that Bobcat auxiliary hydraulics allow an operator to use a single machine for multiple tasks, such as loading material onto trailers or pallets, breaking up concrete, or digging trenches. This saves time and money by eliminating the need for multiple machines or manual labor in certain tasks. Additionally, by using hydraulics instead of manual labor, operators can work more efficiently with less effort and fatigue. This increases productivity and reduces workplace injuries caused by overexertion.

Troubleshooting the Problem

If your Bobcat auxiliary hydraulics are not working properly, there are several possible causes that you should consider when troubleshooting the issue. One cause could be a leak in one of the hoses or quick couplers, which could lead to a loss of hydraulic pressure or flow. Another cause could be worn or damaged cylinders or valves which could impede flow or reduce pressure in certain parts of an attachments system. Additionally, blocked filters can also lead to reduced flow and pressure if they become clogged with debris or other contaminants over time.

Checking the Attachment Connections

The first step in troubleshooting your Bobcat auxiliary hydraulics is checking all connections between your machines hoses and quick couplers as well as between any attachments you may have connected at any time during operation. Look for any signs of wear or damage on both ends of each hose connection as well as on either side of each quick coupler connection point. If you find any damage or wear, replace any defective parts before proceeding with further troubleshooting steps.

Assessing Damage to Cylinders and Valves

Once you have checked all connections between your machines hoses and quick couplers as well as between any attachments you may have connected at any time during operation you should then move on to assessing damage to cylinders and valves within each attachments system individually. To do this you will need to identify which cylinders and valves are defective by testing each one individually using an appropriate pressure gauge set up specifically for this purpose (available at most hardware stores). Once you have identified which parts are faulty replace them before proceeding with further troubleshooting steps.

Cleaning Filters & Tubings

Once all connections have been checked for wear & tear & all defective parts replaced it is important that both filters & tubings within each attachments system be cleaned thoroughly in order to prevent further problems from occurring due to debris buildup over time (which can block filters & restrict flow). When cleaning tubing it is important that great care be taken so as not damage it; using too much force can cause kinks & bends which can further reduce flow & pressure within an attachments system so always take extra caution when cleaning tubings! Additionally it is important that filters be changed regularly so that they do not become clogged with dirt & debris; this will ensure optimal performance from your machine’s attachments moving forward!

Lubricate the Moving Parts

If the auxiliary hydraulics of your Bobcat are not working, it is likely that the moving parts are not properly lubricated. This could lead to premature wear and tear, decreased efficiency and even complete failure of the system. It is important to properly lubricate the moving parts in order to ensure optimal performance.

To ensure proper lubrication of parts, use proper oils or greases specifically designed for Bobcat auxiliary hydraulics. Make sure to clean all surfaces prior to applying lubricants, as dirt and debris can prevent the oil or grease from reaching all areas. It is also important to regularly check for any signs of wear or tear and replace any worn components as necessary.

Troubleshoot The Accumulator Problems

If you have determined that your accumulator is at fault for your Bobcats auxiliary hydraulics not working, it is important to accurately identify any issues with each component of the accumulator. First and foremost, inspect the accumulators pressure gauge readings and make sure they match up with those listed in your Bobcats manual. If they do not match up, you may need to check for any leaks within the system.

The next step would be to troubleshoot any electrical problems that may be causing issues with your accumulators performance. Make sure that all wiring connections are securely connected and functioning properly before proceeding further in your troubleshooting process. Also check for any corrosion on electrical components that may be disrupting signals from being sent correctly throughout the system.

Finally, check for potential blockages within the accumulator itself that could be preventing fluid from flowing through it as intended. Blockages can occur due to debris or buildup over time which can impede flow through valves and various other components within an accumulator system. If a blockage is found, it should be removed immediately in order to prevent further damage or disruption of performance within your Bobcat’s auxiliary hydraulics system.

Test Loader After Repairs

Once you have completed all necessary repairs on your Bobcat’s auxiliary hydraulics system, it is important to test its performance before putting it back into use. Start by testing its movement controls by running through each operation slowly and carefully at first before increasing speed as necessary. Make sure everything runs smoothly without any jerks or sudden stops which could indicate a problem within its hydraulic systems such as a leak or blockage preventing fluid from flowing correctly throughout the loader’s systems.

Also make sure to check for potential leaks throughout different components such as hoses, valves or fittings which could indicate a problem with one of these components such as a worn seal or weak connection causing fluid loss during operation which should be replaced immediately if found during testing operations. Once you have completed testing operations without finding any issues, you can rest assured knowing that your Bobcat’s auxiliary hydraulics will work correctly when put back into use again reducing downtime caused by faulty systems significantly!

FAQ & Answers

Q: What is Bobcat Auxiliary Hydraulics?
A: Bobcat auxiliary hydraulics are a type of hydraulic power used on skid-steer loaders and other heavy machinery. It consists of a pump, motor, valves, and fittings that allow the operator to power additional attachments and increase the loader’s lifting capacity.

Q: What are the benefits of Bobcat Auxiliary Hydraulics?
A: The primary benefit of Bobcat auxiliary hydraulics is increased versatility. With this system, operators can power attachments like augers, sweepers, brooms, trenchers and much more. This allows them to complete multiple tasks with one machine. Additionally, auxiliary hydraulics increase the loaders lifting capacity by as much as 35 percent.

Q: What are some possible causes of Bobcat Auxiliary Hydraulics not working?
A: Possible causes include worn or damaged hoses, faulty quick couplers, defective hydraulic cylinders and valves, clogged filters or tubings, improper lubrication of moving parts, and faulty accumulators.

Q: How do you troubleshoot the problem?
A: First you must identify which component is causing the issue by inspecting hoses for wear and tear, checking quick couplers for damage or blockage, assessing cylinders and valves for faults, cleaning filters and tubings as needed, ensuring proper lubrication of moving parts and troubleshooting accumulator problems if necessary. Once repairs have been made it’s important to test the loader for proper operation before putting it back into service.

Q: How often should I clean the filters and tubings?
A: Filters should be changed regularly according to manufacturer specifications (usually every 250-500 hours of use). Tubings should be cleaned carefully with a brush or compressed air regularly (every 25-50 hours) to prevent blockages from debris or dirt buildup.

The cause of Bobcat auxiliary hydraulics not working can vary and is likely due to an inadequate supply of hydraulic fluid, a damaged pump, or an obstructed hydraulic line. It is important to properly diagnose the issue before attempting any repairs to ensure the repair is successful and that no other parts are damaged.