Choosing the right excavator for your project starts with understanding Kubota excavator sizes and specifications. These details help you match the machine to your needs.
For example, digging depth ensures the excavator can handle tasks like sinking piers, while trenching speed impacts how quickly work gets done. Smaller models, such as the K008-3, excel in tight spaces, making them ideal for landscaping.
Kubota has earned a reputation for quality and versatility. Decades of experience, strict European safety standards, and compatibility with various attachments make their excavators reliable and adaptable. Whether you need compact designs or powerful machines, Kubota offers solutions for every project.
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Overview of Kubota Excavator Sizes and Specifications
Kubota's Range of Excavators
Kubota offers a wide range of excavators designed to meet diverse project needs. Whether you require a compact machine for tight spaces or a larger model for heavy-duty tasks, Kubota has you covered.Their excavators are known for reliability, fuel efficiency, and advanced hydraulic systems that boost productivity. The U series, for example, features zero tail swing, making it perfect for confined areas.Here’s a quick comparison of two popular Kubota mini excavator models:
| Model | Net Power | Digging Radius | Operating Weight | Dig Depth | Width | Height |
| K008-5 | 10.3 HP | 10’11” | 2,315 lb | 5’8” | 2’10” | 7’4” |
| U10-5 | 10.3 HP | 11’1” | 2,646 lb | 5’11” | 3’3” | 7’5” |
Key Features of Kubota Mini Excavators
Kubota mini excavators combine power and precision in a compact package. Their small size allows you to navigate tight spaces with ease, making them ideal for landscaping or urban construction.Despite their size, these machines deliver impressive performance. Lightweight designs ensure easier handling, while lower maintenance requirements save you time and money.You’ll also appreciate the versatility of Kubota mini excavators. A wide range of compatible attachments lets you tackle various tasks, from trenching to demolition.
High-quality features, such as spacious cabs and low sound levels, enhance operator comfort. These mini excavators are built to handle tough jobs without compromising on efficiency.
Tip: If you’re working in confined spaces, consider Kubota’s U series models. Their zero tail swing design ensures smooth operation in tight areas.
Kubota Excavators by Size
Compact Excavators (0–2 Tons)
Specifications Overview
Compact excavators, also known as mini excavators, are designed for projects requiring mobility and precision in tight spaces. These models typically weigh between 2,000 and 10,000 pounds, making them lightweight yet capable.Their compact size allows you to navigate confined areas with ease, while their digging depth and bucket breakout force remain impressive for their class.
- Operating Weight: 2,000–10,000 pounds
- Digging Depth: Up to 5’11”
- Bucket Breakout Force: Optimized for smaller loads
Best Applications
Compact excavators excel in tasks where space is limited. Their versatility makes them suitable for various industries, including landscaping, construction, and utility work. You can use these machines for:- Landscaping projects like digging holes for trees or creating garden beds
- Plumbing and utility installations, especially in urban areas
- Indoor demolition and excavation in tight quarters
- Operating attachments such as augers, mowers, and concrete breakers
"Compact excavators are ideal in locations that require a unit to operate in tight quarters. They perform the same way as the larger machines; it’s just a matter of mobility for them."
Small Excavators (2–4 Tons)
Specifications Overview
Small excavators offer a balance between power and maneuverability. These models are slightly larger than compact excavators but remain easy to transport and operate. Kubota’s lineup includes several small excavator models with varying specifications to suit your needs.
| Model | Net Power | Digging Radius | Operating Weight | Dig Depth | Width | Height |
| U27-4 | 20 HP | 15’9” | 5,688 lb | 9’5” | 4’11” | 7’11” |
| KX030-4 | 23.7 HP | 16’3” | 6,272 lb | 9’7” | 5’1” | 8’1” |
| KX033-4 | 23.2 HP | 17’2” | 7,420 lb | 10’6” | 5’1” | 8’1” |
| U35-4 | 23.9 HP | 17’3.6” | 8,488 lb | 9’8.9” | 5’6.9” | 8’1.2” |
Best Applications
Small excavators are perfect for residential and urban projects. Their compact design ensures easy maneuverability, while their power supports a wide range of tasks. You can rely on these machines for:- Installing septic tanks and digging frost footings
- Utility installation, such as underground pipes or gas lines
- Landscaping tasks like trenching and planting trees
Medium Excavators (4–6 Tons)
Specifications Overview
Medium excavators provide enhanced power and digging depth, making them suitable for larger projects. Kubota offers several models in this category, each designed to handle demanding tasks with ease.| Model | Net Power | Digging Radius | Operating Weight | Dig Depth | Width | Height |
| KX040-4 | 38.9 HP | 18’2.1” | 9,195 lb | 7’4.8” | 5’6.9” | 8’1.8” |
| KX040-4 Angle Blade | 38.9 HP | N/A | 9,545 lb | N/A | 5’6.9” | 8’1.8” |
| KX040-4 6-in-1 Blade | 38.9 HP | N/A | 9,900 lb | N/A | 5’10.9” | 8’1.8” |
| U48-5 | 38.9 HP | 18’10” | 10,848 lb | 10’8” | 6’5” | 8’4” |
| U48-5 Angle Blade | 38.9 HP | N/A | 11,322 lb | N/A | 6’5” | 8’4” |
| KX057-5 | 46.4 HP | 20’7” | 12,346 lb | 12’9” | 6’5” | 8’4” |
Best Applications
Medium excavators are versatile and powerful, making them ideal for a variety of industries. You can use them for:- Construction: Digging foundations, trenching, and grading
- Landscaping: Moving soil, creating ponds, and removing trees
- Utility Work: Laying pipes or cables in challenging terrains
- Demolition: Tearing down structures and clearing debris
Large Excavators (6+ Tons)
Specifications Overview
Large excavators, weighing over 6 tons, deliver unmatched power and efficiency for demanding projects. These machines feature advanced hydraulic systems, robust engines, and spacious operator cabins.Kubota’s large excavators stand out for their reliability and ability to handle heavy-duty tasks. Their enhanced digging depth and lifting capacity make them indispensable for large-scale operations.
| Model | Net Power | Digging Radius | Operating Weight | Dig Depth | Width | Height |
| KX080-4 | 66.4 HP | 24’11” | 18,365 lb | 15’1” | 7’2” | 8’4” |
| KX080-4S2 | 66.4 HP | 24’11” | 19,140 lb | 15’1” | 7’2” | 8’4” |
Best Applications
Large excavators are essential for industries requiring significant power and precision. Their capabilities make them suitable for the most demanding applications, including:- Construction Industry: Move earth, create foundations, and grade terrain.
- Mining and Quarrying: Extract minerals and handle heavy materials efficiently.
- Demolition: Tear down structures and sort debris with ease.
- Landscaping: Transplant trees, dig large pools, or reshape land.
- Road Construction: Remove heavy materials and grade surfaces for road development.
Tip: If your project involves heavy lifting or deep digging, a large excavator is the best choice. Its power and versatility ensure you complete tasks efficiently.Kubota’s large excavators combine strength with precision, making them a reliable choice for professionals. Whether you’re working on a construction site or a mining operation, these machines deliver consistent performance.
How to Choose the Right Kubota Excavator
Matching Excavator Specifications to Project Needs
Project Type and Scale
Choosing the right excavator begins with understanding your project’s scope and objectives. You need to identify the specific tasks the machine will perform, such as digging, grading, or demolition. Consider the required digging depth and width to ensure the excavator meets your project’s demands.For example, a Kubota mini excavator like the K008-5 is ideal for landscaping or small-scale utility work, while larger models handle heavy-duty construction.
Tip: Always match the machine’s capacity and weight to your project’s requirements. This ensures safety and optimal performance.
Terrain and Site Conditions
The physical characteristics of your worksite play a crucial role in selecting the right excavator. Assess the terrain and soil type to determine if you need advanced features like independent travel mode or enhanced hydraulics. For uneven or soft ground, compact models with lighter weights provide better stability and maneuverability. Attachments like grapples or compactors can also help adapt the machine to specific site conditions.Budget and Maintenance Considerations
Your budget impacts whether you opt for the purchase of a new compact excavator or a rental. Maintenance costs also vary by model size. Here’s a quick comparison of rental costs for different Kubota excavator sizes:| Excavator Size (Tons) | Daily Rental Cost | Weekly Rental Cost | Monthly Rental Cost |
| 0–2 | $186 | $542 | $1,569 |
| 2–4 | $210 | $670 | $1,719 |
| 4–6 | $282 | $888 | $2,167 |
| 8+ | $388 | $1,147 | $3,391 |
Consulting Kubota Dealers for Expert Advice
Kubota dealers provide valuable insights to help you choose the right excavator. With over 1,100 authorized dealerships nationwide, you can easily access expert advice. Dealers can guide you on navigating work sites, selecting attachments, and understanding maintenance requirements. They also offer lightweight models that are easier to handle and store, making them perfect for beginners.Note: Consulting a dealer ensures you get the best machine for your needs while staying within your budget.Understanding Kubota excavator sizes and specifications is essential for selecting the right machine for your projects. Choosing the correct excavator size improves efficiency, keeps costs under control, and ensures safety on the worksite. For example:
- Selecting the right size helps you stay within budget while maximizing operational efficiency.
- Larger machines speed up tasks with increased power, while smaller models reduce fuel consumption and maintenance costs.
- Proper sizing minimizes delays and reduces risks, creating a safer work environment.
Tip: Visit a Kubota dealer to learn more about their excavators and discover how they can enhance your project outcomes.
FAQ
What is the difference between Kubota compact and small excavators?
Compact excavators (0–2 tons) are lightweight and ideal for tight spaces. Small excavators (2–4 tons) offer more power and digging depth while maintaining maneuverability. Compact models suit landscaping and utility work, while small models handle residential construction and trenching tasks.| Category | Operating Weight | Best Use |
| Compact | 2,000–10,000 lbs | Tight spaces, landscaping |
| Small | 5,000–10,000 lbs | Residential construction |
How do I choose the right Kubota excavator for my project?
Match the excavator size to your project’s needs. For small-scale tasks, choose compact models like the K008-5. For heavy-duty work, opt for larger models like the KX080-4. Consider factors like digging depth, terrain, and required attachments.Tip: Consult a Kubota dealer for expert advice tailored to your project.
Are Kubota excavators fuel-efficient?
Yes, Kubota excavators are designed for fuel efficiency. Their advanced engines and hydraulic systems reduce fuel consumption while maintaining performance. This makes them cost-effective for long-term use.Can I use attachments with Kubota excavators?
Kubota excavators support a wide range of attachments, including augers, breakers, and grapples. These attachments enhance versatility, allowing you to perform tasks like trenching, demolition, and landscaping with a single machine.Note: Check compatibility with your specific model before purchasing attachments.