2013 Kubota U35-4 Mini Excavator: Specs, Reviews & Repair

Hey guys! Let's dive deep into the world of the 2013 Kubota U35-4 mini excavator. This compact powerhouse is a favorite among contractors and DIY enthusiasts alike. It's known for its reliability, versatility, and ease of operation. Whether you're a seasoned pro or just starting out, understanding the specs, performance, and potential repair needs of this machine is crucial. We'll explore everything from its engine and hydraulic system to its overall dimensions and common issues. This guide will provide you with all the information you need to assess this mini excavator, whether you're considering buying one, maintaining the one you have, or just curious about its capabilities. So, buckle up, and let's get started!

Overview of the 2013 Kubota U35-4 Mini Excavator

First off, let's get some basics down. The 2013 Kubota U35-4 is a zero-tail-swing mini excavator. What does that mean? Well, it means the rear of the machine doesn't extend beyond the width of the tracks. This is a HUGE advantage when working in tight spaces, like next to buildings or on narrow job sites. It offers excellent maneuverability and reduces the risk of accidental damage. This model is a part of Kubota's U-series, which is famous for its compact design and powerful performance. The U35-4 is designed for a wide range of applications, from landscaping and construction to utility work. The U35-4's zero-tail-swing design means it can operate in confined areas with greater ease and safety than traditional excavators. It gives you the flexibility to work where others can't. The machine typically features a robust engine, powerful hydraulics, and a user-friendly operator station. Its compact size doesn't sacrifice its performance. The U35-4 offers impressive digging depth, reach, and lifting capacity. This makes it an ideal choice for both professional contractors and homeowners undertaking various projects. The combination of power, agility, and a compact footprint makes the U35-4 a valuable asset on any job site. It's a workhorse that can handle a variety of tasks, from trenching and digging to grading and material handling. Its versatility and efficiency make it a popular choice for anyone needing a reliable and capable mini excavator. Considering the 2013 Kubota U35-4's features, it can be a great investment for those seeking a reliable and efficient mini excavator. Let’s not forget about the comfort. Kubota always puts a great focus on designing the operator's cabin with the user in mind.

Key Features and Benefits

Let’s explore some of the reasons why the 2013 Kubota U35-4 is so popular. The zero-tail-swing design, as mentioned earlier, is a major selling point. The U35-4 typically features a powerful and fuel-efficient Kubota diesel engine, providing ample power for digging, lifting, and operating attachments. Its advanced hydraulic system delivers smooth and responsive performance. The design ensures precise control, whether you're grading, trenching, or loading materials. The operator station is designed with comfort and ease of use in mind. Controls are generally well-placed and intuitive. This helps reduce operator fatigue during long working hours. The U35-4 often includes features like a spacious cab with excellent visibility, an adjustable suspension seat, and a user-friendly control panel. The excavator's compact size allows it to access tight spaces, making it perfect for both urban and rural job sites. This also simplifies transportation. The machine is typically easy to transport on a trailer, making it convenient to move between projects. The U35-4’s robust construction and high-quality components ensure durability and a long lifespan. Kubota is known for its reliability and the U35-4 is no exception. Its built-in safety features, such as ROPS (Roll-Over Protective Structure) and FOPS (Falling Object Protective Structure), contribute to a safer working environment. When compared to older models or competing brands, the U35-4 often offers better fuel efficiency, reduced emissions, and improved overall performance. This translates to cost savings and a more environmentally friendly operation. The U35-4 usually offers a good resale value, making it a sound investment for your business or personal use. You will often find that replacement parts are readily available. This helps minimize downtime and keep your machine running smoothly. Kubota's reputation for excellent customer support and service is another added benefit. If you ever have questions or require assistance, you're usually well taken care of.

2013 Kubota U35-4 Mini Excavator Specs

Alright, let's get into the nitty-gritty and talk specs! Understanding the specifications of the 2013 Kubota U35-4 is essential for assessing its suitability for your specific needs. Knowing the engine's horsepower, digging depth, and operating weight will help you make an informed decision. These specifications affect the machine's performance, versatility, and efficiency on the job. We'll examine the key specifications of the U35-4, including its engine, dimensions, hydraulic system, and operating capabilities. We’re going to cover everything from the engine and hydraulic system to the dimensions and operating weight. This will help you know if the U35-4 is the right choice for your project. This detailed look at the specifications will help you understand the true capabilities of the machine.

Engine and Performance

Engine: The 2013 Kubota U35-4 typically features a Kubota D1703-M-DI-E4 diesel engine. This is a 4-cycle, liquid-cooled, 3-cylinder engine. It's known for its reliability and fuel efficiency. It provides plenty of power for the excavator's tasks. The engine usually produces around 24.8 horsepower (18.5 kW). This provides the necessary power for digging, lifting, and operating attachments. It strikes a good balance between power and fuel economy. The engine is designed to meet emissions standards. This ensures cleaner operation and reduces environmental impact. The engine's fuel efficiency allows for longer operating times between refueling. This increases productivity and reduces downtime. The engine's liquid-cooling system helps prevent overheating, even during continuous operation in demanding conditions. This contributes to the engine's long-term reliability. The engine is engineered to minimize noise and vibration. This enhances the operator's comfort during extended use. The engine's performance contributes significantly to the excavator's overall efficiency and productivity. Its robust design ensures that it can withstand the rigors of construction work.

Dimensions and Weight

Operating Weight: The operating weight of the 2013 Kubota U35-4 is usually around 8,113 lbs (3680 kg). This weight provides stability during operation and helps with digging and lifting tasks. However, it is still light enough to be transported on a trailer.
Overall Length: The overall length of the machine is approximately 16.3 ft (4.97 m). This compact length contributes to its maneuverability in tight spaces.
Overall Width: The overall width is typically around 5.7 ft (1.73 m). The compact width helps with accessing narrow areas.
Overall Height: The overall height, to the top of the cab, is around 8.1 ft (2.47 m). This height allows the excavator to clear overhead obstacles. It also enables easy transportation on low-profile trailers.
Digging Depth: The maximum digging depth of the U35-4 is approximately 11.2 ft (3.42 m). This depth is suitable for a wide range of excavation tasks.
Reach: The maximum reach along the ground is usually around 17.7 ft (5.4 m). This enables the excavator to cover a large work area. It also increases its versatility.
Bucket Capacity: The bucket capacity typically ranges from 0.09-0.12 cubic yards (0.07-0.09 cubic meters). The capacity is suitable for various excavation and loading tasks. The dimensions are critical because they define how the excavator will fit and operate on your job site. The U35-4's compact size and zero-tail-swing design make it perfect for working in confined areas. The weight influences ground pressure and stability. This ensures efficiency and safety during operation.

Hydraulic System and Capabilities

Hydraulic System: The hydraulic system of the 2013 Kubota U35-4 is designed for powerful and precise performance. The system typically features variable displacement pumps and advanced flow control. It provides smooth and responsive control over all excavator functions.
Hydraulic Flow: The hydraulic flow rate is generally around 16.7 gallons per minute (63 L/min). This flow rate enables fast cycle times and efficient operation.
Hydraulic Pressure: The hydraulic pressure is usually around 3,553 psi (24.5 MPa). This high pressure provides ample power for digging and lifting heavy loads.
Operating Capabilities: The U35-4 can handle a variety of tasks due to its powerful hydraulic system. It can excavate, trench, and load materials efficiently. The machine is also capable of operating various attachments, such as breakers, augers, and grapples. This increases its versatility on the job site. The hydraulic system is crucial for the excavator's functionality. The smooth operation and precise control will significantly improve productivity and reduce operator fatigue. Understanding the hydraulic capabilities of the U35-4 is essential for maximizing its potential on the job.

2013 Kubota U35-4 Mini Excavator Reviews

Alright, let's see what people are saying about the 2013 Kubota U35-4! Reading reviews is a great way to get a sense of the excavator's real-world performance, reliability, and ease of use. They give you a well-rounded perspective. Reviews are usually a blend of professional opinions, contractor experiences, and user feedback. They can offer valuable insights. We'll look at the common praise and common complaints about the U35-4. This will help you get a balanced view of the machine. The reviews usually cover various aspects, including performance, reliability, and operator comfort. They also discuss the excavator's suitability for different applications. This helps potential buyers to make an informed decision. By analyzing these reviews, you can gain a deeper understanding of the U35-4's strengths and weaknesses. You can see how well it performs in real-world scenarios. We are going to analyze both the positive and negative aspects.

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Positive Feedback

Many users and reviewers often praise the 2013 Kubota U35-4 for its compact size and zero-tail-swing design. They often mention its outstanding maneuverability. This is especially useful in tight spaces. The U35-4 is highly valued for its robust and reliable Kubota diesel engine. It's known for its fuel efficiency and smooth performance. Operators consistently highlight the ease of operation. They usually mention the user-friendly controls and comfortable cab. Many contractors appreciate the excavator's versatility and its ability to handle a variety of tasks. The excavator's powerful hydraulic system often gets positive comments. Its smoothness and responsiveness provide excellent control for digging and lifting. The U35-4 is praised for its durability and build quality. Its design ensures a long lifespan. Many users report low maintenance requirements and a high resale value. This contributes to its overall value. Many people highlight Kubota's excellent customer service and readily available parts. The service provides peace of mind. Overall, the positive feedback emphasizes the U35-4's performance, user-friendliness, and reliability.

Common Complaints

While the 2013 Kubota U35-4 generally receives positive reviews, there are some common complaints. Some users find the bucket capacity to be slightly limited for certain heavy-duty applications. This may require more passes to move large volumes of material. Some users point out the higher initial cost compared to some other brands or models. The cost can be a factor for budget-conscious buyers. Some operators wish for additional features or more advanced technology. While the U35-4 is known for its simplicity and reliability, it may lack some of the more advanced features of newer models. Some users report that certain maintenance tasks can be time-consuming or require specialized tools. However, these issues are often balanced by the machine's overall reliability. Overall, any complaints about the U35-4 are usually related to specific use cases or personal preferences. These issues do not significantly detract from the machine's overall performance and value. It's important to consider all these factors when deciding if the U35-4 is the right excavator for you.

2013 Kubota U35-4 Mini Excavator Repair and Maintenance

Let's talk about keeping your 2013 Kubota U35-4 in tip-top shape! Proper maintenance and timely repairs are crucial for maximizing its lifespan, ensuring optimal performance, and minimizing downtime. Regular maintenance will prevent major issues down the road. It will keep your machine running smoothly. We'll go over essential maintenance tasks, common issues, and how to address them. This ensures your excavator remains a reliable asset on your job site. We'll cover everything from engine care and hydraulic system maintenance to track and undercarriage inspections. This guide will provide you with all the necessary information to keep your U35-4 operating at its best. Knowing the right maintenance and repair strategies will help prevent costly repairs, improve the machine's efficiency, and enhance its overall value. Let's delve into the specific maintenance procedures and the most frequently encountered repair needs.

Routine Maintenance Tasks

Engine Oil and Filter: Changing the engine oil and filter at the recommended intervals is critical. This typically happens every 250-500 operating hours. This keeps the engine running smoothly. Use the correct type and viscosity of oil. This will ensure optimal performance. Replacing the oil filter ensures that contaminants are removed. This protects the engine from wear.
Hydraulic System: Check the hydraulic oil level regularly. Change the hydraulic oil and filter at the recommended intervals (usually every 1,000-2,000 hours). This ensures the hydraulic system operates efficiently. Inspect the hoses and fittings for leaks. Replace worn or damaged components promptly. Keep the hydraulic system in good condition. It will ensure smooth operation and prevent costly repairs.
Air Filter: Clean or replace the air filter regularly (usually every 250-500 hours) to maintain engine performance. A clean air filter is essential for optimal combustion and engine efficiency. The air filter protects the engine from harmful dust and debris. This extends the engine's life.
Fuel Filter: Replace the fuel filter at the recommended intervals. This prevents contaminants from entering the fuel system. Clean fuel ensures proper engine operation and fuel efficiency.
Greasing: Grease all pivot points and bearings regularly. This reduces friction and wear. Proper greasing prolongs the life of moving parts. It ensures smooth operation.
Track and Undercarriage: Inspect the tracks and undercarriage frequently. Check for wear, damage, and proper tension. Maintain the tracks and undercarriage. It will prevent costly replacements. Proper maintenance will ensure optimal traction and stability.
Coolant: Check and maintain the coolant level. Replace the coolant at the recommended intervals. The coolant keeps the engine from overheating. It also prevents corrosion.
Battery: Inspect the battery terminals and connections regularly. Keep the battery charged and in good condition. The battery provides the power needed to start the engine.

Common Problems and Solutions

Engine Issues: Common engine problems include starting difficulties, loss of power, and excessive smoke. These issues can be caused by various factors. These factors include dirty fuel filters, faulty injectors, or low compression. Troubleshooting steps involve checking the fuel system, air intake, and compression. Regular maintenance will help prevent engine issues.
Hydraulic System Problems: Hydraulic system issues include leaks, slow operation, and loss of pressure. These problems can be caused by worn seals, damaged hoses, or pump failures. Inspect the system for leaks and damage. Replace worn components promptly. Proper maintenance of the hydraulic system prevents these issues.
Track and Undercarriage Problems: Track and undercarriage problems include uneven wear, track slippage, and damaged components. These problems can be caused by abrasive conditions or improper maintenance. Regularly inspect the tracks and undercarriage for wear and damage. Replace worn parts promptly. Correct track tension will ensure efficient operation.
Electrical Problems: Electrical problems can include starting issues, malfunctioning lights, or electrical shorts. These problems can be caused by faulty wiring, bad connections, or component failures. Inspect the wiring and connections regularly. Repair any damaged wires or connectors. Check the fuses and replace them as needed.
Bucket and Attachment Issues: Issues with the bucket or attachments can include wear, damage, or malfunction. Regular inspection and maintenance of these components are necessary. Replace worn teeth and cutting edges promptly. Inspect and maintain the attachment's hydraulic connections.

Tips for Troubleshooting and Repair

Consult the Manual: Always refer to the Kubota U35-4 operator's manual and service manual. These manuals provide detailed information on maintenance, troubleshooting, and repair procedures. The manuals will ensure accurate and safe operation.
Safety First: Always disconnect the battery before performing any repairs. Wear appropriate personal protective equipment (PPE). This protects you from injury. Safety is paramount during troubleshooting and repair.
Proper Tools: Use the correct tools for the job. This includes wrenches, sockets, and specialized tools recommended by Kubota. Proper tools will ensure effective and safe repairs.
Visual Inspection: Before starting any repairs, conduct a thorough visual inspection of the entire machine. Look for leaks, damage, and wear. This helps identify the source of the problem.
Systematic Approach: Follow a systematic approach when troubleshooting. This involves isolating the problem. Check the most common causes first. Systematic troubleshooting will save time and effort.
Professional Assistance: If you are not comfortable performing a repair, seek professional assistance from a qualified mechanic. Professionals will ensure proper repair and safety. Professional assistance will prevent further damage.
Genuine Parts: Use genuine Kubota replacement parts. This ensures compatibility and performance. Genuine parts will ensure the machine operates at its best.
Keep Records: Keep a detailed record of all maintenance and repairs. This will help track the machine's service history. It will help with future maintenance and repairs.

Conclusion

Alright, guys, there you have it! The 2013 Kubota U35-4 mini excavator is a fantastic machine. It's perfect for a wide range of projects. It offers a great blend of power, maneuverability, and reliability. This guide has given you a complete overview of the U35-4. You should now know the specs, how it performs, and how to keep it running smoothly. From its compact design to its powerful engine and hydraulic system, the U35-4 is a popular choice for both professionals and homeowners. Remember that regular maintenance is key to keeping this machine in top condition. By following these tips, you can ensure your U35-4 provides years of dependable service. Good luck, and happy excavating! Remember to always prioritize safety when operating or maintaining this or any other heavy machinery! Remember, if you’re looking to buy a used mini excavator, the 2013 Kubota U35-4 is a solid choice. Be sure to carefully inspect the machine. It can be a great investment if well maintained. This guide should have equipped you with all the necessary info to make an informed decision! Thanks for reading! Have fun! And if you liked this article, make sure you check out our other guides too!