Kubota excavators are widely used wordwidely. Selecting the right kubota excavator models is enormously important to assure the needs of your job are met in a highly efficient and cost-effective way. The various Kubota excavator models help to get the right size that helps you to get the right feel for the different projects. No matter what kubota excavator sizes you’re looking for, whether a compact excavator or a mid-sized excavator, there is one model can satisfied your requirements. Let’s talk about different Kubota Excavators sizes and how to choose.
Kubota offers many models of excavators. They make a compact excavator, a mini excavator, and a larger model. The key is to choose the correct kubota excavator models for you from Kubota by understanding what project you’re working on. If you have size constraints, layout constraints, need to pick up a lot of weight, or have to go to a certain depth, these factors will impact the size of the Kubota excavator models you choose. By aligning these factors with the model of the machine that you want to own, you can get the right size to optimize efficiency and cost effectiveness.
Now, let’s go on reading to learn the various Kubota excavator models and the popular Kobuta excavator models in the market.
What Are the Different Kubota Excavator Size Categories?
There are four main categories of Kubota excavator sizes. You can get a mini excavator, which is the smallest size. You can get a small excavator, which is the next size up. You can get a medium excavator, which is like a do-all machine. As you would expect, the medium Kubota excavator is the size in the middle. Finally, you can get a large Kubota excavator. That’s four Kubota excavator sizes right there.
Mini Excavators: Mini Kubota Excavators are typically in the 0.8-ton to 2.5-ton range. They are for a tight little spot or a little Contractor that just pokes around with smaller job stuff. For the person who needs a little hole or puts in a little base, the mini kubota excavator models and sizes will be perfect for all these uses.
Small Excavators: You think you might corner the market with small Kubota Excavator machines. The small Kubota excavator is from about 2.5 tons up to 6 tons. They’re pretty good-sized machines, but pretty peppy and good for getting around here there and everywhere. The Kubota Excavator size makes the small machines good for bigger jobs where the contractor needed a little more horsepower and lift capacity.
Medium Excavators: The medium Kubota Excavator models are what I like to think of as the do-all machine. It’s about 6 tons up to 8 tons. You need a little bit of reliability, a little bit of push, and a little bit of horsepower more than the small machine for these medium projects. These are probably good for running a little bit bigger scale of a project where you need a heavier piece of equipment that’s a little along for the ride. They’re not too heavy, but not too small either.
Large Excavators: These large kubota excavator models are 8 tons and up. They’re the big machines you see doing the big projects. This might be the large scale construction, a mining project, or some type of heavy construction. These are the big boys of the excavation side of the equipment business.
Mini Excavators: Compact But Powerful
Mini Excavators: Compact But Powerfully
Mini Kubota Excavator models are typically 0.8 ton to 2.5 ton. The mini machine is the right tool for the job when you need to work in smaller spaces where the ability to maneuver is critical. Kubota’s lineup of mini excavators – everything from the U10 to the U17 to the K008, Kubota’s mini machines – are known and loved for their compact size, light weight, their ease of operation and their general overall usefulness.
Why Mini Excavators?
Mini Kubota Excavators do perfect for residential, small landscaping stuff, urban construction, that type of thing, utility work – places where you can’t fit a bigger machine in. They’re little, they’ll go in a tight space where a bigger machine couldn’t, and they’re perfect for things like utility contractors, or somebody that’s working in a town or someplace where they’ve got a narrow location or a tight spot they have to get into. The mini kubota excavator models are easy to transport from site to site.
Popular Mini Excavator Models and Specifications
1. Kubota U10-5
The Kubota U10-5 is the littlest and lightest Kubota excavator models in their products ranges. The U10-5 doesn’t have tracks that expand to make it bigger in the world. It is the small style track drive Kubota Excavator models. The small size is a plus because when you have to work in a very tight spot where a bigger machine can’t get in there, what do you do? Great question! Run the U10, the littlest, lightest, mini machine. We have ever noticed an operating weight of about 1 ton on the Kubota U10-5 and you get the picture. Urban construction, landscaping jobs, small utility jobs – the Kubota U10-5 gets the final idea for all those jobs.
Advantages:
Small and light, perfect for these small, tight spots.
Offers to tote ability to drive on-site faster.
Less pressure on the ground, thus it has less impact on your customer’s yard.
Common Applications:
Landscaping work – not big stuff, just little stuff.
Installing utilities and little trenching jobs.
Puny, small, little stuff that somebody needs this little, tiny, mini machine to do. Residential stuff, little crumb bumb jobs, renovation work.
| Feature | Specification |
| Operating Weight | 1,000 kg (1 ton) |
| Engine Power | 8.3 hp |
| Max Digging Depth | 6 feet |
| Bucket Capacity | 0.025 m³ |
| Max Reach | 7.7 feet |
| Width | 28 inches |
2. Kubota U17-3
The Kubota U17-3: Just a little bigger, a lot stronger, and still lightweight enough to go anywhere you want. All the power of a 16.5 hp engine, a little bit more oomph for a little bit bigger work, but small enough to get in there and not too far for you to go to get there. A Grand Coulee Dam that will come back to your from the U17-3 Kubota Excavator models.
Advantages
Lift capability – the U17-3 will lift a little more weight.
The 8 foot boom capability that allows you to dig a little deeper hole.
Perfect for the city or somebody that has a little bit more room to work
Main Applications
Trenching and digging for pipes and small utilities.
General construction work in the city or your house.
Landscaping, leveling, and doing other stuff around the place where you live.
| Feature | Specification |
| Operating Weight | 1,700 kg (1.7 tons) |
| Engine Power | 16.5 hp |
| Max Digging Depth | 8 feet |
| Bucket Capacity | 0.04 m³ |
| Max Reach | 9.3 feet |
| Width | 39 inches |
3. Kubota K008-3
The Kubota K008-3: Ultra, super compact mini Kubota Excavator models- the U-8, the tiniest machine in the Cougar lineup, is one of the smallest mini Kubota Excavator sizes. It would be more comfortable calling it the world’s most miniature little digger in real life. Just 0.8 tons of machine weight and ready to go to work anywhere you can stick a small end where you can stick a mini machine.
Advantages:
K008-3 with an ultra-compact design will get up any place you can stick a scoop in the ground.
Its small operating weight allows you to tote it faster on the back of a truck.
The world’s most tiny mini machine sits on its feet and works.
Common Applications:
Indoor demolition or remodel work.
Installing little utilities or little things in the ground.
Landscaping work around your home when you don’t have much room to work.
| Feature | Specification |
| Operating Weight | 800 kg (0.8 tons) |
| Engine Power | 7.4 hp |
| Max Digging Depth | 5.5 feet |
| Bucket Capacity | 0.02 m³ |
| Max Reach | 6.6 feet |
| Width | 28 inches |
Small to Medium Kubota Excavator Sizes: A Balanced Choice
Small to medium Kubota excavator models, ranging from 2.5 tons to 8 tons, provide an ideal balance between power, performance, and maneuverability. These models are perfect for contractors looking for versatility without needing the capacity of large excavators.
Why Choose a Small to Medium Excavator?
These Kubota excavator sizes offer excellent digging depth, lifting power, and stability for medium-scale tasks. They are perfect for applications such as construction, infrastructure projects, and land excavation, where versatility is essential.
Small to Medium Excavator Models and Specifications
1. Kubota KX040-4
KX040-4 is one of mini Kubota excavator models that packs powerful digging power into an easy-to-use compact machine. It is a 4-ton machine that comes in at 40.4 hp, making it versatile for both light and medium-duty excavation. The Kubota KX040-4 has a 0.1 m³ bigger bucket and can dig to the depth of 10 feet. It’s a little bit more productive when you are on a job site where that one little shovel full might make the difference.
Advantages:
40.4 hp for a very strong digging machine for such a compact little power plant in a 4-ton package
Perfect for both residential and commercial purposes
Reliable hydraulics for steady output and reliability
Main Applications:
Foundation and footing excavation
Digging trenches for utilities and infrastructure
Landscaping projects or small construction projects.
| Feature | Specification |
| Operating Weight | 4,000 kg (4 tons) |
| Engine Power | 40.4 hp |
| Max Digging Depth | 10 feet |
| Bucket Capacity | 0.1 m³ |
| Max Reach | 12.5 feet |
| Width | 58 inches |
2. Kubota U35-4
The U35-4 is one of Kubota excavator models offers a good combination of performance and compact design. It has a 24.8 hp engine and has a maximum digging depth of 9 feet at 4½ feet the overall width. That’s another one that’s good for light- to medium-duty use. Its dimensions make it very compact, so it’s nice for getting around for size restrictions for gates and things like that. There are definitely guys out there in the 35,000-pound machine that aren’t going to go to the KX040-4 in terms of productivity.
Advantages:
Compact dimensions for small job site access.
Strong hydraulics system for its size in efficient digging and lifting.
Versatile for medium-duty tasks.
Main Applications:
Excavation and trenching for footings and foundations.
Digging trenches for under the building utilities.
Digging around existing utilities.
Trenching in general for utility and pipeline installation.
| Feature | Specification |
| Operating Weight | 3,500 kg (3.5 tons) |
| Engine Power | 24.8 hp |
| Max Digging Depth | 9 feet |
| Bucket Capacity | 0.09 m³ |
| Max Reach | 10.5 feet |
| Width | 56 inches |
3. Kubota KX080-4
The KX080 is the first one that I would not refer to as a mini Kubota excavator models. That said, I think its size of 55.4 hp, 12-foot dig. It is an 8-ton machine, and the U35 is a 7, and the KX040 is about a 5, a KX080 to me falls into the 6-ton box. with a bigger bucket, but the KX is so stable because it’s a wider machine. You definitely can get into some bigger production capabilities based on weight and hydraulic power. The KX040, U35, and KX080 all have class-leading digging depths.
Advantages:
55.4 hp of power, and I like the 12-foot dig, because I think the heavier the machine the more capable it is and the more likely it’s going to be productive when we step up into the 80-category machine.
0.2 m³ bucket for moving materials effectively and making your job site as productive as possible.
Stable, strong hydraulics, and a solid machine for all applications.
Main Applications:
Go to a little heavier-duty site prep.
Cutting grade on bigger machines.
Much heavier excavation, whether it is residential or especially on commercial construction.
Foundation excavation.
| Feature | Specification |
| Operating Weight | 8,000 kg (8 tons) |
| Engine Power | 55.4 hp |
| Max Digging Depth | 12 feet |
| Bucket Capacity | 0.2 m³ |
| Max Reach | 14 feet |
| Width | 78 inches |
Large Kubota Excavators: For Demanding Applications project
Largest Kubota excavator models, such as the KX080-5 and Kubota KX080-4α2, provide the power and stability needed for large-scale earthmoving, construction and mining applications.
Why Choose a Large Kubota Excavator Sizes?
For projects requiring maximum digging depth, substantial load capacity and performance on top of the machine, large Kubota excavator sizes are a necessity. These are the machines designed for that. They’re the ones that are going to get called on to do the big stuff. Whether it’s large-scale infrastructure or big bucket work as much as you realize what you’re going to do, you can bet that the super super big stuff is going to be using one of these larger machines.
Large Komatsu Excavator Models and Specifications
1. Kubota KX080-5
The Kubota KX080-5 is the 8 ton Kubota excavator models with 59.8 hp of power- a 60 hp computer will run a tractor, so imagine what that thing can dig and dig and dig. It is an 8-ton machine. It has a 15-foot dig, and that can be a rockstar in a big project at some point because it has the reach. It is going to out-dig any of the other machines that we have listed, given the right circumstances.
Advantages:
Top engine horsepower and advanced hydraulics.
Long reach and deep digging capability, means you can reach it, and they will get it.
High production with some really big production numbers that this machine will make.
Main Applications:
Large-scale foundation and trench excavation.
Infrastructure development and site preparation.
Commercial utility and drainage installation.
| Feature | Specification |
| Operating Weight | 8,000 kg (8 tons) |
| Engine Power | 59.8 hp |
| Max Digging Depth | 15 feet |
| Bucket Capacity | 0.25 m³ |
| Max Reach | 16 feet |
| Width | 85 inches |
2. Kubota KX080-4α2
The Kubota KX080-4α2 is the flagship model among all Kubota excavator sizes, designed for contractors seeking a large, high-performance machine that combines power, efficiency, and precision. With an advanced hydraulic system, this 8-ton class excavator delivers high productivity while minimizing fuel consumption and operator fatigue. It is ideally suited for demanding excavation and construction tasks, especially where digging depth and breakout force are critical.
Advantages:
Load-sensing hydraulic system ensures smooth, precise operation even under variable loads.
Auto-deceleration and ECO modes improve fuel efficiency and reduce emissions.
Larger cabin with air conditioning, ergonomic seat, and LCD display for operator comfort.
Main Applications:
Deep foundation trenching for commercial and residential construction.
Public infrastructure projects requiring extended digging depth.
Heavy-duty earthmoving in large construction zones and utility installations.
Specifications of Kubota KX080-4α2:
| Feature | Specification |
| Operating Weight | 8,315 kg |
| Engine Power | 66.6 hp (49.7 kW) |
| Maximum Digging Depth | 4.6 m |
| Bucket Capacity | 0.25 m³ |
| Max Reach at Ground Level | 7.36 m |
| Hydraulic Flow Rate | 144.0 L/min |
| Tail Swing Type | Conventional |
| Travel Speed | 3.0 – 5.0 km/h |
| Noise Level (in cab) | 72 dB(A) |
Summary
Choosing the right Kubota excavator sizes for your project ultimately depends on assessing the project size, work environment, and material handling needs. Whether you need the compactness of a mini excavator or the power of a medium or large machine, selecting the right Kubota model ensures the best performance and cost-effectiveness. By evaluating these factors, you can confidently make the right choice for your specific needs, ensuring your project is completed efficiently and on time.
