Bobcat 331 Problems

The Bobcat 331 is a small-sized excavator that was first manufactured in 2002. By 2004, Bobcat had sold more than 4,700 units of the 331. Despite its popularity, the 331 has been plagued with a number of problems that have resulted in serious injuries and even death.

In 2006, Bobcat issued a recall for the331 after it was determined that the hydraulic hoses could burst and cause oil to spray onto the operator, potentially leading to loss of control of the machine. In 2010, another recall was issued for the 331 after it was discovered that the track could detach from the undercarriage while in use, posing a fall hazard to operators. In 2012, Bobcat recalled over 2,000 units ofthe 331 after it was revealed that an electrical problem could cause the engine to stall without warning.

Despite these recalls and safety concerns, the Bobcat331 remains one of the most popular excavators on the market today.

Bobcat 331 Weak Stick and Swing – Checking and Adjusting Pressures

If you’re a Bobcat 331 owner, you know that this machine is built tough. But even the toughest machines can have problems from time to time. Here are some of the most common issues owners have with their 331 Bobcats:

1. Hydraulic leaks – These can be caused by loose fittings or damaged seals. If you notice hydraulic fluid leaking, it’s important to get it fixed as soon as possible. 2. Engine oil leaks – Oil leaks can be caused by worn engine seals or gaskets.

If you see oil leaking from your Bobcat, take it to a mechanic and have them fix the issue. 3. Fuel system problems – The fuel system in a Bobcat 331 can be problematic, especially if the filter gets clogged. It’s important to keep an eye on your fuel system and make sure it’s operating properly.

4. Track problems – The tracks on a Bobcat331 can wear out over time and may need to be replaced periodically. If you notice your tracks are starting to show signs of wear, take your machine to a mechanic and have them look at it.

Bobcat 331 Review

Looking for a rugged, powerful and versatile mini excavator? Look no further than the Bobcat 331. This tough little machine is perfect for a variety of applications including trenching, landscaping and demolition.

With its compact size and maneuverability, the Bobcat 331 can easily get into tight spaces that larger excavators can’t access. And its powerful engine provides plenty of digging force to get the job done quickly and efficiently. Plus, with a variety of attachments available, the Bobcat 331 can be used for many different tasks.

If you’re looking for a versatile and powerful mini excavator, the Bobcat 331 is an excellent choice.

Bobcat 331 Problems


What Years Did Bobcat Make 331?

Bobcat made the 331 from 2005 to 2007. It was a popular model and many people still use it today. Bobcat made some changes to the design in 2006, which included a new engine and some other improvements.

What’S the Difference between a Bobcat 331 And 334?

When it comes to Bobcat 331 vs 334, there are a few key differences that set these two models apart. For starters, the Bobcat 331 is a mini excavator while the Bobcat 334 is a mid-size excavator. This means that the 331 is smaller and more compact than the 334, making it better suited for tight spaces and maneuverability.

The 331 also has a shorter tail swing radius than the 334, again lending itself to better maneuverability. Another key difference between these two models is in their engines. The Bobcat 331 is powered by a 23.5 horsepower diesel engine while the Bobcat 334 has a 33 horsepower diesel engine.

This gives the 334 a bit more power and digging force than the331. Additionally, the334 has an auxiliary hydraulic flow of 11 gallons per minute while the331 only has 9 gallons per minute—meaning that attachments on the334 will operate slightly faster than those onthe331. So, when deciding between a Bobcat 331 vs 334, consider your needs and application to decide which model is right for you.

If you need maximum power and digging force, go withthe334. If you need something more compact and maneuverable, go withthe331.

How Much Does a Bobcat 331 Weight?

A bobcat 331 weighs in at about 2,928 pounds. This figure includes the weight of the machine and all its attachments. The Bobcat 331 is a mini excavator that has an operating weight of 7,200 to 8,000 pounds.

It is powered by a 33-horsepower diesel engine and has a digging depth of 10 feet.

How Many Hp is a Bobcat 331?

A Bobcat 331 typically has around 33 HP. This number can vary somewhat depending on the particular model and year that you have, but in general, a Bobcat 331 will have about 33 HP.


If you’re a Bobcat 331 owner, then you know that this machine is built tough. But even the toughest machines can have problems and owners of the 331 are no exception. Some of the most common problems that owners report include engine issues, electrical problems, and leaks.

Engine issues are by far the most common problem reported by Bobcat 331 owners. Many owners report having to replace their engines after only a few years of use. The good news is that Bobcat offers a factory-backed warranty on their engines, so if your engine does fail prematurely, you should be covered.

Electrical problems are also fairly common on the 331. Owners have reported issues with everything from the ignition system to the lights and gauges. Again, Bobcat offers a factory warranty on electrical components, so if you do have an issue, it should be covered.

Leaks are another common problem with the 331. Owners have reported leaks from just about every part of the machine, including the engine, transmission, hydraulics, and even tires. While most leaks aren’t serious enough to cause major damage, they can be annoying and costly to fix if left unchecked.

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