Bobcat E63 Problems: Quick Solutions in Detail

The Bobcat E63 excavator is a versatile and powerful piece of heavy machinery designed for various construction and excavation tasks. With its compact size and impressive performance capabilities, it’s a popular choice among contractors and operators. However, like any machinery, the Bobcat E63 is not immune to problems and maintenance issues that can affect its performance and productivity.

Importance of Addressing Common Problems Promptly

When operating heavy equipment like the Bobcat E63, addressing common problems promptly is crucial. Delayed solutions can lead to downtime, increased repair costs, and a decrease in productivity. Moreover, neglected issues can result in safety hazards for both operators and those working on the construction site. This blog post will guide you through some of the most common problems you might encounter with the Bobcat E63 and provide detailed solutions to help you keep your excavator running smoothly.

Preview of the Solutions to Be Discussed

In this blog post, we will delve into a range of common problems associated with the Bobcat E63 excavator. From hydraulic system issues to electrical problems, engine troubles, track and undercarriage concerns, and operational challenges, we’ll provide comprehensive solutions for each problem. These solutions are designed to help you quickly identify and address issues, ensuring that your Bobcat E63 remains in optimal working condition. Let’s get started with an in-depth exploration of these problems and their solutions.

Common Bobcat E63 Problems

When working with the Bobcat E63 excavator, encountering issues is not uncommon. In this section, we will explore some of the most prevalent problems operators face and provide detailed solutions to resolve them.

Hydraulic System Issues

The hydraulic system in the Bobcat E63 is vital for its operation. Any issues with this system can impact the excavator’s performance and productivity. Here are three common hydraulic problems and how to address them:

1. Leaking Hydraulic Fluid

Leaking hydraulic fluid is a serious concern that can result in decreased efficiency and potential damage to the excavator’s components. To address this issue:

  • Solution: Inspect hydraulic hoses and connections regularly. Replace damaged or worn-out hoses and tighten loose connections. Ensure you use the recommended hydraulic fluid and check for leaks around the hydraulic pump and cylinders.

2. Slow or Unresponsive Hydraulics

If you notice that your Bobcat E63’s hydraulics are slow to respond or unresponsive, it can hinder your work. Here’s how to deal with this problem:

  • Solution: Check the hydraulic fluid level and quality. Low fluid or contaminated fluid can cause slow hydraulics. If the fluid is at the correct level and clean, inspect the hydraulic filters and replace them if clogged. Make sure there is no air in the hydraulic system by bleeding the lines if necessary.

3. Overheating Hydraulics

Overheating hydraulics can lead to component damage and decreased system efficiency. To prevent this issue:

  • Solution: Check for proper cooling of the hydraulic system. Clean the radiator and ensure the cooling fan is functioning correctly. Avoid overworking the excavator, which can cause the hydraulic system to overheat.

Electrical Problems

Electrical issues can disrupt various functions on your Bobcat E63 excavator. Let’s explore two common electrical problems and how to address them:

1. Starting Issues

If your excavator is having trouble starting, it can be a frustrating and time-consuming problem. To get it up and running:

  • Solution: Check the battery’s charge and connections. Replace a weak or dead battery, and clean and tighten all electrical connections. If the issue persists, inspect the starter motor and solenoid for any malfunctions.

2. Malfunctioning Lights and Indicators

Proper lighting and functioning indicators are essential for safety and operation. If they’re malfunctioning:

  • Solution: Inspect the light bulbs and indicator bulbs for damage or burnout. Replace any faulty bulbs. Check the wiring and fuses for any issues and replace them as needed. Ensure that the relevant switches and relays are working correctly.

Engine Troubles

The engine is the heart of your Bobcat E63, and engine problems can lead to significant downtime. Here are two common engine issues and their solutions:

1. Engine Not Starting

If your Bobcat E63’s engine fails to start, it can halt your work. To address this problem:

  • Solution: Check the fuel supply. Ensure there is sufficient clean fuel in the tank. Examine the fuel filters for clogs and replace them if necessary. Inspect the air intake system for blockages. If the issue persists, consult the engine manual for specific troubleshooting steps.

2. Reduced Power and Performance

A noticeable drop in power and performance can be due to various factors. To restore your excavator’s capabilities:

  • Solution: Perform regular maintenance, including changing the engine oil and filters. Inspect the air filter for clogs and replace it. Monitor the engine temperature and address overheating issues promptly. If the problem persists, consult a professional mechanic for a more in-depth diagnosis.

Track and Undercarriage Problems

Problems with the tracks and undercarriage can affect your excavator’s mobility and stability. Here are two common issues and how to tackle them:

1. Track Misalignment

Misaligned tracks can result in uneven wear and reduced stability. To address this problem:

  • Solution: Regularly check and adjust the track tension according to the manufacturer’s guidelines. Ensure that the sprockets are properly aligned with the tracks. If you notice excessive misalignment, consider professional alignment services.

2. Excessive Wear on Tracks and Sprockets

Excessive wear on tracks and sprockets can lead to costly replacements. To extend their lifespan:

  • Solution: Keep the undercarriage components lubricated as per the manufacturer’s recommendations. Inspect the tracks for signs of wear and replace them when necessary. Regularly monitor the sprockets for wear and replace them as needed.

Operational Concerns

Operational challenges can impact both your productivity and the lifespan of your Bobcat E63. Here are two common operational concerns and their solutions:

1. Noise and Vibrations

Excessive noise and vibrations can be signs of underlying issues. To address this problem:

  • Solution: Regularly inspect the excavator for loose or damaged components that may be causing vibrations. Tighten loose bolts and connections. Replace worn-out parts that contribute to noise and vibrations. If the problem persists, consult a professional mechanic.

2. Poor Fuel Efficiency

Reduced fuel efficiency can lead to increased operating costs. To improve your excavator’s fuel economy:

  • Solution: Perform routine maintenance, including changing the engine oil and filters. Ensure the air and fuel filters are clean and free from clogs. Follow proper operational guidelines to avoid excessive idling, which can waste fuel. Keep track of fuel consumption to monitor changes over time.

Read More: Bobcat E63 Problems: 5 Troubles You Should Know About

Quick Solutions for Bobcat E63 Problems

Now that we’ve identified common problems with the Bobcat E63 excavator, it’s time to explore quick and effective solutions to address these issues and get your excavator back to peak performance.

Hydraulic System Solutions

The hydraulic system is a critical component of the Bobcat E63. To maintain its efficiency and prevent problems, follow these solutions:

1. Checking and Tightening Hydraulic Connections

  • Solution: Regularly inspect all hydraulic connections, including hoses and fittings. Look for any signs of leakage or loose connections. If you find any, tighten the connections appropriately or replace damaged hoses. This simple step can prevent costly hydraulic fluid leaks.

2. Changing Hydraulic Filters and Fluids

  • Solution: Change the hydraulic filters at the recommended intervals to ensure clean and efficient fluid flow. Check the hydraulic fluid level and quality regularly. If the fluid is dirty or contaminated, replace it with the manufacturer’s recommended hydraulic oil. Clean hydraulic fluid will enhance the system’s responsiveness and reduce wear and tear.

3. Ensuring Proper Cooling for Hydraulics

  • Solution: Overheating can damage the hydraulic system. Ensure the hydraulic cooling system is clean and free from debris or obstructions. Regularly clean the radiator and ensure the cooling fan operates correctly. Maintaining optimal operating temperatures is essential for the longevity of your hydraulic system.

Electrical Problem Fixes

Electrical problems can disrupt various functions on your Bobcat E63. Here are quick fixes to address these issues:

1. Inspecting the Battery and Connections

  • Solution: Start by checking the battery’s charge using a multimeter. If the voltage is low or the battery is dead, replace it with a fully charged one. Ensure all electrical connections, including the battery terminals and cables, are clean and securely fastened. Clean off any corrosion to improve electrical conductivity.

2. Replacing Damaged Fuses and Relays

  • Solution: When dealing with malfunctioning lights or indicators, inspect the fuses and relays. Replace any blown fuses and ensure the relays are functioning correctly. Refer to your operator’s manual for the location of these components and their specific amperage ratings.

3. Diagnosing and Repairing Wiring Issues

  • Solution: If you suspect wiring issues, perform a visual inspection of the wiring harness for any visible damage or exposed wires. Use a multimeter to test for continuity and resistance along the wires. Replace or repair any damaged wiring. In some cases, consulting a professional electrician may be necessary for more complex problems.

Engine Troubleshooting and Solutions

Maintaining a well-functioning engine is crucial for the Bobcat E63’s performance. Here are solutions for addressing engine problems:

1. Checking Fuel Supply and Filters

  • Solution: Ensure that there is an adequate supply of clean fuel in the tank. Examine the fuel filters for any signs of clogging or contamination. Replace clogged filters to ensure proper fuel flow. Regularly monitoring fuel quality and taking preventative measures can help avoid fuel-related issues.

2. Addressing Air Intake and Exhaust Problems

  • Solution: A restricted air intake or exhaust system can lead to reduced engine power. Inspect the air filter for clogs and replace it if necessary. Check the exhaust system for obstructions or damage, which can impede exhaust flow. Address these issues promptly to enhance engine performance.

3. Monitoring Engine Temperature

  • Solution: Regularly monitor the engine’s temperature gauge during operation. If the engine overheats, stop the excavator immediately and allow it to cool down. Ensure the cooling system, including the radiator and cooling fan, is functioning correctly. Address any overheating issues promptly to prevent engine damage.

Track and Undercarriage Maintenance

Proper maintenance of the tracks and undercarriage is essential for your excavator’s mobility and stability. Follow these solutions to address undercarriage problems:

1. Regular Track Tension Adjustments

  • Solution: Periodically adjust the track tension according to the manufacturer’s guidelines. Proper track tension ensures even wear and prevents misalignment. Maintaining the correct tension can extend the life of your tracks and undercarriage components.

2. Lubricating Undercarriage Components

  • Solution: Keep undercarriage components, such as rollers and idlers, well-lubricated. Use the recommended lubricants and follow the maintenance schedule. Adequate lubrication reduces friction and extends the lifespan of these components.

3. Inspecting and Replacing Damaged Parts

  • Solution: Regularly inspect the undercarriage for signs of wear and damage. Look for worn-out track pads, damaged sprockets, and loose components. Replace any damaged parts promptly to maintain the excavator’s stability and overall performance.

Operational Optimization

Optimizing the operation of your Bobcat E63 can improve efficiency and reduce wear and tear. Here are solutions for common operational concerns:

1. Identifying and Eliminating Sources of Noise and Vibrations

  • Solution: Regularly inspect the excavator for loose or damaged components that may be causing vibrations. Tighten any loose bolts, fasteners, or attachments. Replace worn-out parts contributing to noise and vibrations. Reducing excess noise and vibrations enhances operator comfort and safety.

2. Implementing Proper Maintenance for Better Fuel Efficiency

  • Solution: Establish a maintenance schedule and adhere to it consistently. This includes changing engine oil, fuel and air filters, and inspecting the entire machine. Proper maintenance not only ensures better fuel efficiency but also extends the life of your Bobcat E63.

By implementing these quick solutions, you can effectively address common problems and ensure the longevity and performance of your Bobcat E63 excavator. In the next section, we’ll discuss the importance of preventative maintenance to keep your excavator in optimal working condition.

Read More: Bobcat 2200 Problems: Troubleshooting Tips for Maximum Performance

Preventative Maintenance

Importance of Regular Servicing

Preventative maintenance is the cornerstone of keeping your Bobcat E63 excavator in peak operating condition. Regular servicing provides a proactive approach to preventing common problems and maintaining the overall health of your equipment. Here’s why it’s essential:

  • Enhanced Reliability: Regular servicing ensures that all components are well-maintained, reducing the likelihood of unexpected breakdowns. This leads to increased reliability, minimizing downtime and associated costs.

  • Extended Lifespan: Just as with any heavy machinery, the lifespan of your Bobcat E63 can be significantly extended through routine servicing. This means a higher return on investment and less frequent replacement of expensive components.

  • Improved Safety: Well-maintained equipment is safer to operate. Preventative maintenance identifies and rectifies potential safety hazards, reducing the risk of accidents on the worksite.

  • Optimized Performance: Regular servicing keeps your excavator operating at peak performance. This translates to increased efficiency, productivity, and fuel economy.

Keeping an Eye on Wear and Tear

Wear and tear are inevitable in the construction industry, but monitoring and addressing them promptly is key to preventing major issues. Here’s how to keep an eye on wear and tear:

  • Track and Undercarriage: Regularly inspect the tracks, undercarriage components, and track tension. Look for signs of wear, loose components, and damage. Address these issues to prevent uneven wear and track misalignment.

  • Hydraulic System: Keep an eye on hydraulic hoses, connections, and cylinders. Look for signs of leakage and worn-out hoses. Inspect the hydraulic fluid for contamination and change the filters as needed.

  • Electrical System: Regularly check all electrical connections, battery health, and the condition of fuses and relays. Address any corrosion or damaged components to ensure a reliable electrical system.

  • Engine: Monitor the engine for signs of overheating, decreased performance, and unusual noises. Regularly change engine oil and filters and keep an eye on the air and fuel filters.

  • Operational Components: Pay attention to your operator’s comfort and any unusual noise or vibrations. Investigate the source of these issues and address them promptly.

Periodic Inspections for Early Issue Detection

Periodic inspections are crucial for early issue detection. These proactive checks help identify and address problems before they escalate. Here’s how to implement them:

  • Scheduled Maintenance: Develop a maintenance schedule based on the manufacturer’s recommendations. Adhere to this schedule strictly to ensure that all maintenance tasks are completed on time.

  • Checklists: Use checklists to guide your inspections. Include all the components and systems that need regular attention. Document the condition of each component and any issues you encounter.

  • Operator Training: Ensure your operators are trained to identify early signs of problems. They should report any issues they notice during operation, even minor ones, to prevent them from becoming major concerns.

  • Professional Inspections: Periodically, consider bringing in a professional technician for more in-depth inspections. They can provide a comprehensive assessment of your Bobcat E63 and identify issues that may not be immediately apparent.

By incorporating preventative maintenance into your routine, you can ensure the longevity, efficiency, and reliability of your Bobcat E63 excavator. It’s an investment that pays off in reduced downtime, lower operating costs, and a safer work environment.

Read More: Bobcat 825 Problems: (Common Issues and Concerns)


In this comprehensive guide, we’ve explored common problems associated with the Bobcat E63 excavator and provided detailed solutions to address them. From hydraulic system issues to electrical problems, engine troubles, undercarriage maintenance, and operational optimization, you now have a toolkit of quick solutions to keep your equipment in top shape.

Remember that preventative maintenance is the key to minimizing these problems in the first place. By regularly servicing your excavator, keeping a watchful eye on wear and tear, and conducting periodic inspections, you can proactively address issues before they escalate, ensuring the continued performance and safety of your Bobcat E63.

Operating heavy machinery comes with its challenges, but with the right knowledge and maintenance practices, you can keep your Bobcat E63 running smoothly and efficiently for years to come. Now, go out there and tackle your construction and excavation projects with confidence, knowing you have the tools to handle any issues that may arise.

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