Kubota Mini Excavator Specifications

There are so many specifications to take care of when you are looking for the best excavator. Excavators can exist in many different types and their weight can be as small as 0 and as big as 8+ tons.

Mostly, deciding which one to choose for your task is based on various things such as the dig depth, the power level, and the machine's weight for operation.

Kubota Tractor Corporation is a well-diversified company, whose main focus is on the production of excavators with maximum versatility.

Initially dealing with only tractors when it was established in 1969, Kubota now makes a wide range of construction and heavy equipment suitable for landscaping and agriculture.

The company's biggest achievement is producing mini excavators (also known as compact excavators) that are considered to be the toughest and the most reliable.

Our main goal in this article is to familiarize you with the various Kubota mini excavator sizes, by delving into their individual specifications and most suitable applications, so that you can select the best one for your construction site.

Kubota Mini Excavator Sizes

Kubota offers a wide range of excavators, the smallest starting from 0 ton up to over 8 tons. The two major types of excavators that the company manufactures are the U and K series.

Kubota U series excavators are more practical in cramped spaces, thus they are known for their wear resistance and user-friendliness.

The Kubota K series excavators are efficient in terms of productivity and are easy to operate. The difference between the two series is that one has tight or zero tail swing while the other has conventional tail swing, and all U series vehicles are lower power models.

0–2 Ton Mini Excavators

The smallest Kubota mini excavators belong to the category of 0- to 2-ton machines. These are extremely small machines are best for shallow digging, trenching, grading, and demolition of little structures.

The U17 mini of Kubota eliminates the most significant issue of having no space, has zero tail swing, and is particularly renowned for very precise work in a very tight spot.

2–4 Ton Mini Excavators

The 2- to 4-ton mini range is the next size to consider. These excavators perform best in trenching, grading, demolishing small structures, digging foundations, worksite prep, and material handling.

From the latest machines in this category, the KX030-4 Compact Excavator has upgraded the upper hand in terms of more bucket breakout force and lifting power over the previous model, the KX71-3S.

4–6 Ton Mini Excavators

The 4- to 6-ton mini excavators are the next in line. Trenching, grading, digging foundations, worksite prep, and material handling are typical tasks performed by these machines.

A top model in this category is the Kubota KX040-4, which can accommodate a quick coupler and auxiliary hydraulics for more power.

8+ Ton Mini Excavators

The last category of Kubota’s mini excavators is the group of machines 8 tons and over in size. These machines are the best for trenching, grading, backfilling, excavating foundations, worksite preparation, loading of materials, and demolition tasks.

Mini vs. Standard Excavators

Mini excavators can do basically everything that standard excavators do, just in a more compact version.

Mini excavators are the smallest excavators, you can get them in different sizes. Such machines are great for smaller outdoor or indoor construction work.

In general, standard excavators are mainly used in commercial construction projects. The main reason for their popularity is of course, the fact that they are larger and, as a result, they work with more power, they generally have better performance capabilities, as well as bigger digging depths compared to mini excavators.

How Much Does It Cost to Rent a Mini Excavator?

The rental price of a mini excavator is directly related to the size of the machine, the period of time for which you require it, your location, and the availability of the machinery. Here is a short summary of the typical cost to rent each of the mini excavators.

Choose the Right Excavator for Your Next Job

It’s important to be aware of the many variables that can affect your choice of an excavator for an upcoming project like, one, which is not only the performance of a machine in terms of its dig depth, power, weight, and height but is also project and jobsite-specific:

• Terrain: The first and most important decision is whether to choose a wheeled or a tracked vehicle. A meteorological event like heavy rain can completely change the required type of excavator.

• Project type: Regardless of the equipment’s capabilities, an inappropriate response to equipment selection may result in reduced productivity or higher operating or maintenance costs.

• Site transportation: The amount of material that needs to be shifted and how far it has to go is the primary factor for the choice between separate transportation and straight-site transportation. Thus mobility becomes a key factor. An excavator that is not working continuously wastes time when it is only used as a transportation accessory, which means losses. An inappropriate machine not only delivers low performance, but it also undergoes excessive wear and tear resulting in the higher costs of replacement parts and maintenance.

• Fuel capacity: Some excavators have a larger fuel capacity when compared to others, so the machine you rent should have enough capability to meet your needs for the rental period.

At the end of the day, the best excavator for you is largely determined by your project.

Each size class has its unique highlights. 0- to 2-ton mini excavators are very good at doing shallow trenching and digging while 4- to 6-ton excavators are a bit more complicated in this aspect. In the same way, a long reach excavator is for deep holes which a mini cannot reach.

One will be able to determine the right machine for their project based on the kind of power, weight, dig depth, width, and height they will need for their project.