Case TV620B Loader: Problems, Durability, Repairs

Perhaps your old loader broke down. Or maybe you've finally saved enough money for the next upgrade. Whatever the case may be, you've got your eyes set on Case TV620B. The loader's specs are certainly impressive. It comes with unparalleled horsepower and stellar operating weight. It almost sounds too good to be true, doesn't it? Well, here's what you should know before you buy it.

We'll answer the following questions in this article:

• What is Case TV620B?
• What issues can you run into while using Case TV620B?
• How does Case TV620B last?

What is Case TV620B? Overview and important specs

Case TV620B is a compact track loader manufactured by the eponymous company. It's their largest model and features some of the best specs money can buy.

The track loader is perfect for landscaping projects that require extra power. It additionally comes with great visibility, featuring a large windshield and a rearview camera.

Case TV620B specs:

• Power output: 114 hp
• Operating weight: 16,000 lbs
• Rated operating capacity: 6,200 lbs
• Bucket breakout force: 12,907 lbs
• Lift breakout force: 12,084 lbs
• Track length: 74 inches

What issues can you expect with your Case TV620B? 7 problems and solutions

Although the Case TV620B loader might be the company's best product, it's far from perfect. It's still susceptible to the same issue as most loaders on the market. Some examples include bad engine performance, malfunctioning hydraulic systems, and unresponsive transmission.

It also has some issues tied just to this model.

Here are 7 Case TV620B problems you might run into:

1) The controls can feel off at first

The first issue with Case TV620B is more of a preference. Most machines use both hand and foot controls. But this isn't the case with this skid loader.

Designed for easier manipulation, Case TV620B comes with just hand control. However, it will take you a while to get used to it, especially if you're new to this type of control.

On the other hand, the loader feels like an extension of your body once you get used to it.

How to fix it:

You'll eventually get used to this type of control

2) The belly is set too low

Many owners complain about the positive of the loader's belly. It's set extremely low, especially when compared to other models.

Such a low position becomes an issue, especially in bad weather. When you drive the Case TV620B on a wet road, it picks up mud along the way. And by the time you're done, you'll have a pile of dirt waiting to be cleaned.

Moreover, a clogged belly could lead to accidents if you aren't careful.

How to fix it:

Unfortunately, this is a design flaw. The best thing you can do is not drive the loader in wet conditions. While you can still use it in the rain, be prepared to do a lot of cleaning once you're done.

3) The hydraulic system can malfunction

No skid loader can function without a hydraulic system. Thus, any issues will negatively affect the quality of your work.

The first thing you should check is the state of your hydraulic fluid. This fluid is like the blood of the loader. If it runs low, the machine won't perform as efficiently. Overfilling is just as bad - it makes the loader feel rigid and difficult to control.

But what if refilling doesn't solve the issue? In this case, you must check for any signs of leaks. A damaged hydraulic system is dangerous for several reasons. Firstly, it fails to hold enough fluid to ensure smooth operation of your loader. And secondly, the fluid can contaminate the engine oil or even fuel.

Other components worth mentioning are the fluid filters and pumps. These tend to get clogged, resulting in poor flow of the hydraulic fluid.

How to fix it:

4) The engine sometimes won't start

Some owners report difficulties with starting their engines, which can be a nuisance if you're racing against the clock.

Engine issues usually happen because of old fuel. You need to change the fuel occasionally, even if you don't use the machine. Otherwise, it will go stale.

Your engine might also not start because of fuel contamination. And while all skid loaders are designed for adverse terrain, they're not immune to dusty conditions. The dust will eventually settle deep inside the fuel system, resulting in contamination or even clogs. As the engine receives less fuel, its performance decreases.

Clogging usually affects fuel filters, pumps, and lines.

But fuel is just one common reason why Case TV620B doesn't start. It can also happen because of a dead battery.

Factors such as extreme temperature and mechanical damage contribute to your battery's lifespan. It tends to drain faster in cold weather, something you should keep in mind if your project involves working in these conditions.

The battery can also go bad because of corrosion or physical damage. In this case, it won't hold a charge even if you recharge it.

Sometimes, your battery might just be too old. Most don't last longer than 5 years, after which you'll start noticing a decrease in performance.

How to fix it:

You can prevent most engine issues with regular maintenance. Clean the fuel system regularly to prevent dust clogs. Make sure you change the fuel frequently, even if you don't use your Case TV620B often. Replace components such as filters, pumps, and lines if necessary.

Keep track of your battery's charge to prevent it from running out of juice. If it drains faster than normal, it might be damaged, and you'll have to replace it.

5) Loose control connectors

Sometimes, the control connectors on your Case TV620B go bad. When this happens, you won't be able to use the loader at all.

Although this issue is rare, it can be very difficult to fix. The wires and connectors lie deep inside the machine, meaning you won't be able to reach them yourself.

How to fix it:

This issue happens because of bad circuits and wiring. Thus, we recommend leaving the repairs to a professional mechanic.

6) The transmission sometimes malfunctions

Some Case TV620B report issues with their transmission. They complain about issues with shifting gears, power output, and overall machine speed.

The transmission can go bad for several reasons. However, it usually happens if you're using an old Case TV620B model. The transmission components wear down over time, resulting in reduced performance.

How to fix it:

Unfortunately, you'll need a professional mechanic to examine your transmission. But even they might assess that your skid loader is simply too old. Thus, you might be better off buying a new model.

7) Repairs can be challenging

Getting parts for heavy-duty machines is already difficult. But in the case of Case TV620B, it's even harder. The company doesn't operate in many locations in the US, meaning you'll have a tough time looking for spare parts. And when you finally find them, they'll likely be very expensive.

How to fix it:

Unfortunately, the only thing you can do here is change your location. However, this isn't always an option.

How long does a Case TV620B loader last?

It depends on how well you take care of it. A brand-new, well-maintained loader can last for up to 10,000. However, this is the best-case scenario.

In most cases, it should last for between 5,000 to 8,000 hours, which is still exceptional compared to most alternatives on the market.

You can further prolong its lifespan by proper maintenance. Make sure you clean the fuel system regularly to prevent clogging. Change the hydraulic fluid and motor oil at least once a month to reduce strain.

When it comes to repairs, never take the easy path. While after-market components might be cheaper, they will cause more harm than good in the long run.

And finally, use your Case TV620B as intended. Only use it in terrains it can handle and never attempt to lift more than its load capacity.

Our final thoughts on the Case TV620B loader

Case TV620B is one of the largest track loaders on the market. It features remarkable specs that make it one of the best machines money can buy.

However, it has a few shortcomings. The loader comes with only hand controls, something new users can find extremely unwieldy. Furthermore, its belly is much lower than it should be, meaning you'll have to spend a lot of time cleaning it.

Moreover, you might face issues with the hydraulic system. When this happens, your loader will feel clumsy and difficult to control. Luckily, you can fix it by refilling the hydraulic fluid in most cases.

The engine can also act up, usually because of fuel contamination. Case TV620B is vulnerable to dust, and its fuel system might become clogged. Thus, you'll need to clean it monthly to prevent this issue.

As far as control issues are concerned, they're fairly rare. However, some users complain about issues with the transmission and the loader control. This is often a result of a worn machine.

And finally, the spare parts for Case TV620B can be hard to come by.