The Most Common Kubota Tractor Problems

Kubota tractors are known to be reliable and high-quality products. However, no tractor brand is perfect and issues are bound to arise from time to time. Here are the most common Kubota tractor problems. 

Kubota tractors exhibited at an agricultural fair in rural America
A Kubota Tractor Corp. M8 tractor | Patrick T. Fallon/Bloomberg via Getty Images

The Kubota tractor brand is generally respected for being a good tractor brand. That said, it is also one of the most popular brands and sells many tractors across the country each year. The more tractors sold, the more room there is for error. After browsing some forums and Consumer Affairs, we’ve found a few of the most common Kubota tractor problems––here they are. 

Some of the most common Kubota tractor problems owners face

Overall, there are a few problems that owners seem to deal with the most. After reading through many accounts posted by owners on forums and Consumer Affairs, there are a few issues that stand out. But first, let’s keep in mind that most Kubota tractor owners rate their experience at either 4 or 5 out of 5 stars on Consumer Affairs. 

So the consumer experience is largely positive. But when things go wrong, these issues seem predominant. Sometimes owners complain that their tractors are running smoothly and the operation feels a little rough or jerky. 

In addition, owners have issues with hoses leaking. Plus, some people report problems with the tractor running as if it’s out of fuel when it really isn’t. Then there’s the issue of the cables which sometimes seem prone to come loose in the track. 

Owners have also reported that they lose speed during operation, locking up of steering functionality, and part failure when the tractor still has a low number of hours on it. In addition to these common Kubota tractor problems, there are also reports of pitch hydraulic noise and loader drifting. That said, it’s important to remember that Kubota offers a wide range of tractor models and it doesn’t appear that one model, in particular, seems to have more issues than the rest.  

Sometimes the engine won’t crank

a large M8 tractor head on view in a field at a tractor convention
A Kubota Tractor Corp. M8 tractor | Patrick T. Fallon/Bloomberg via Getty Images

Owners report that there are times when the engine will fail to crank, and this seems to happen to multiple Kubota owners. This is probably because the battery is dead or there are issues with the battery cables, such as caked on dirt or corrosion. If you find that your Kubota tractor won’t start, check the battery and rule out problems there. 

Sometimes fixing this problem is as simple as cleaning or replacing the battery cables. Owners can also check their Kubota tractor safety switches with an Ohm meter to ensure they read the correct voltage. 

Kubota tractor engine overheating

A Kubota Corp. tractor in a greenhouse
A Kubota Corp. tractor in a greenhouse | James MacDonald/Bloomberg via Getty

Another common Kubota tractor problem reported by owners is the engine overheating. This is generally caused by lack of proper radiator airflow. If your Kubota tractor engine overheats, there may be particulates in your radiator. 

This reduces or blocks airflow and can cause heat to build up, resulting in an overheating Kubota tractor engine. Clear out any debris or dust particles from the radiator’s fins and it will likely fix the problem. This is easy to do by blowing out dirt with an air compressor.

Still good tractors

Kubota logo against a blue sky
Kubota Tractor Corp. signage | Patrick T. Fallon/Bloomberg via Getty Images

Just because several owners have reported these problems doesn’t mean that Kubota tractors are not good tractors or that they are better avoided. These are simply some of the most common Kubota tractor problems that owners report. 

Sometimes, there are simple ways to troubleshoot and fix problems yourself. Other times, you will have to have the dealer take your tractor and work with Kubota to get the repairs completed.

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