6 Common Bobcat T66 Problems (Solutions Included)

The versatile and sturdy Bobcat T66 skid steer is most frequently used in construction, landscaping, and agriculture. Because of its small size and agility, the T66 is designed to handle a wide range of jobs, from hauling and lifting to digging and grading. However, the Bobcat T66 skid steer has its share of problems and challenges, much like any heavy-duty equipment.

In this article, we’ll look at common bobcat T66 problems that may encounter and provide guidance and solutions to address them. Regardless of your level of experience, being aware of these potential problems and their solutions will help you get the most out of your Bobcat T66 skid steer in terms of dependability and performance.

Table of Contents

Common Issues with the Bobcat T66 Skid Steer

We’re about to dive into some of the common problems you might encounter with this impressive machine. We’ve got your back with solutions and troubleshooting tips that will have you back to work in no time!

Problem 1: Mechanical Issues

Engine Problems

While the Bobcat T66 generally runs like a beast, you might encounter a few hiccups along the way. From sputtering starts to mysterious losses of power, engines can be quite finicky. Make sure to keep up with regular maintenance and checks to avoid any major issues.

Transmission Issues

A Friday night traffic jam can be just as annoying as transmission issues. Unusual noises, jerky movements, and trouble shifting are all indications that there might be a problem with the transmission on your T66. You can get back to maneuvering like a pro with the assistance of a qualified technician who can help diagnose and fix these issues.

Drive System Challenges

The drive system of the Bobcat T66 is what makes it zoom around like a gazelle (well, as close as a heavy-duty machine can get to a gazelle). However, drive system challenges can cause it to stumble. Uneven power distribution, loss of traction, or even complete failure can throw a wrench in your work plans.

Problem 2: Electrical Problems and Troubleshooting

Battery and charging problems

Even skid steers need a little juice to keep going, and electrical issues can drain that energy quickly. Dim lights, slow cranking, or a dead battery are all signs of potential trouble.

Keep those connections clean, and regularly check the battery and charging system to avoid being left in the dark (literally).

Wiring and connection issues

Skid-steer electrical systems can occasionally play hide-and-seek with you, leading to a variety of issues. Bad connections, loose wires, and loose parts can all result in abrupt stops or even mysterious malfunctions. To sort out these tangled messs, if you’re not a wiring wizard, it’s best to bring in an expert.

3. Sensor and Control System Failures

Sensors and control systems in the Bobcat T66 are responsible for smooth operation and safety features.

If you notice error codes, unresponsive controls, or unexpected shutdowns, these systems are likely throwing a tantrum. A knowledgeable technician can help you reset and get things back on track.

Problem 3: Hydraulic System Challenges and Solutions

Hydraulic Fluid Leaks and Loss

Your Bobcat T66’s hydraulic system is its engine, but like any machinery, leaks can occur. The presence of hydraulic fluid puddles, a decrease in efficiency, or strange noises could be signs of system leaks or losses. To prevent more damage, keep an eye on your fluid levels and fix any leaks right away.

Cylinder and seal problems

The unsung heroes of a skid steer are the seals and cylinders, which enable precise control and seamless movement.

On the other hand, cylinder damage or worn-out seals can cause leaks, shaky motion, or even abrupt stops. Maintaining your Bobcat T66 in optimal condition can help you identify these issues early on with routine inspections and maintenance.

Hydraulic Pump and Motor Failures

For those heavy-duty tasks, your skid steer’s hydraulic pump and motor are its workhorses. They may experience some malfunctions, though, just like any workhorse.

Some indications of pump or motor failure include loss of power, odd noises, or reduced performance. Rest assured, though; these parts are typically replaceable or repairable, so you can quickly resume taking on those challenging tasks.

Though regular maintenance and a little know-how will help you overcome problems, even the powerful Bobcat T66 can experience occasional difficulties. Keep an eye on your machine, be proactive, and don’t be afraid to seek professional assistance when you need it.

Problem 4: Operational Challenges and Tips for Optimal Performance

Handling Various Terrains and Obstacles

Although the Bobcat T66 Skid Steer is designed to handle a variety of surfaces and obstructions, it will inevitably run into some difficulties. For best results, bear the following advice in mind when using this machine:

Adapt your speed to the terrain. To improve control and avoid accidents, slow down on uneven surfaces, loose soil, and steep slopes.
Keep an eye out for obstructions like rocks, tree stumps, or debris that could harm the machine or jeopardize your safety. Use the attachments available to clear the way and minimize potential hazards.

Maneuvering and Control Techniques

The Bobcat T66 Skid Steer offers excellent maneuverability, but it does require some finesse to operate effectively. Consider the following techniques to enhance your control:

Make use of the two-hand control system on the machine. By requiring both hands to be used to operate the controls, this feature improves stability and lowers the possibility of accidents.
Practice navigating through small spaces and making tight turns with the machine’s skid-steer capabilities. You may increase productivity and save time at work by becoming an expert in this technique.

Load capacity and weight distribution considerations

Understanding load capacity and weight distribution is crucial when using the Bobcat T66 Skid Steer. Follow these considerations for safe and efficient operation:

Always check the machine’s load capacity and ensure that you stay within its limits. Overloading the skid steer can lead to performance issues and potentially damage the machine.
Distribute the load evenly within the bucket or attachment to maintain stability. Uneven weight distribution can affect maneuverability and increase the risk of tipping over.

Problem 5: Maintenance and Preventive Measures for the Bobcat T66 Skid Steer

Routine inspections and lubrication

The smooth operation of your Bobcat T66 Skid Steer depends on routine maintenance, including lubrication and inspections. Take into account the following maintenance advice:

Make walk-around inspections every day to look for leaks, loose bolts, and obvious damage. Deal with any issues right away to prevent more issues.
To lubricate moving parts like control levers, pivot pins, and hydraulic cylinders, adhere to the manufacturer’s instructions. Appropriate lubrication guarantees maximum performance and helps avoid excessive wear.

Filter and Fluid Replacement

Regular filter and fluid replacement are essential to maintaining the longevity of your Bobcat T66 Skid Steer. Consider the following maintenance practices:

The manufacturer’s recommended intervals for changing the hydraulic, fuel, and oil filters should be followed.
When choosing and changing out the fluids, adhere to the manufacturer’s criteria. Using high-quality fluids can help prevent unnecessary wear on the engine and hydraulic system.

Proper storage and winterization

When the work is done, it’s important to properly store and winterize your Bobcat T66 Skid Steer. Keep these measures in mind:

Before storing, give the machine a thorough cleaning to get rid of any dirt, debris, or corrosive materials that may have accumulated during operation.
Add fuel stabilizer to the tank and antifreeze to the cooling system of the Skid Steer if you live in a region where the temperature regularly drops below freezing. This will shield the fuel system and engine from potential harm.

Problem 6: Repair Options and Professional Assistance

DIY Troubleshooting and Fixes

While it’s important to leave major repairs to professionals, there are some troubleshooting and minor fixes you can try yourself. Consider the following options:

For troubleshooting advice and common issues, consult the operator manual for the Bobcat T66 Skid Steer. It frequently contains detailed instructions to assist you in resolving small problems.
Make use of online resources where knowledgeable users can share their knowledge and offer advice on do-it-yourself repairs, like forums and instructional videos.

Authorized Bobcat Service Centers

It is best to get help from official Bobcat service centers for more complicated problems or when the issue continues. Here’s the reason:

Authorized service centers guarantee knowledge and high-quality repairs because they employ skilled technicians with a focus on Bobcat equipment.
Genuine Bobcat parts are available to them; these parts are made especially for your machine and ensure longevity and the best performance.

Hiring skilled mechanics

If you prefer to hire a skilled mechanic to repair your Bobcat T66 Skid Steer, consider the following factors:

Look for mechanics who have experience working with skid steer loaders or similar heavy equipment. Their expertise will ensure a thorough diagnosis and effective repairs.
Ask around for referrals from other Bobcat Skid Steer owners or construction industry professionals who have had good luck with particular mechanics.

Conclusion

The Bobcat T66 skid steer is a dependable and efficient tool that has the potential to greatly boost productivity in a variety of industries. However, it’s imperative to be aware of possible problems and equipped with the knowledge to fix them.

By following recommended maintenance procedures, keeping an eye out for common mechanical, electrical, and hydraulic issues, and calling in experts when needed, operators can ensure the longevity and peak performance of their Bobcat T66 skid steers.

With the right information and initiative, operators can overcome these challenges and continue to rely on their Bobcat T66 skid steers for dependable and efficient operations.

FAQs

What kind of motor powers a Bobcat T66?

Lift arms made of cast steel, an upgraded cooling system, and a redesigned Bobcat inline engine and direct-drive setup are all features of the T66. This 74-hp loader produces strong breakout forces and hydraulics, fast cycle times, and improved lifting capabilities. Its rated operating capacity is 2450 lbs.

How much does a Bobcat T66 Skid Steer Loader weigh?

In optimal working order, a Bobcat T66 Skid Steer Loader weighs 8927 pounds.

Does the Bobcat T66 have high-flow hydraulics?

17.6 gpm of auxiliary hydraulic flow is needed for the loaders. While the S64, S66, and T64 offer 26.9 gpm of high flow, the Bobcat T66 CTL offers 29.9 gpm.

How do SVL75 and T66 differ from one another?

In comparison to the Kubota SVL75-2 loader and the Bobcat T66 loader, the rated operating capacity (ROC) of the former will be 150 pounds higher. The Bobcat T66 is faster than the Kubota SVL75-2 in both single and double speeds.

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