Contents
Review and Overview of the Kubota U35-4 Excavator
The Kubota U35-4 excavator is a compact powerhouse designed for versatility and efficiency in various construction and landscaping applications. Known for its robust performance and user-friendly features, this machine has carved a niche for itself among contractors and operators who demand reliability without sacrificing maneuverability. Whether you’re digging trenches, grading land, or performing site preparation, the U35-4 is engineered to tackle the job with ease.
Compact Design Meets Heavy-Duty Performance
One of the standout features of the U35-4 is its compact design, which allows it to operate in tight spaces where larger excavators simply can’t fit. With a width of just 5 feet, this machine can easily navigate urban job sites, residential areas, and confined spaces. Despite its smaller footprint, the U35-4 doesn’t compromise on power. It boasts a powerful hydraulic system that delivers impressive digging force and lifting capabilities, making it suitable for a wide range of tasks.
The U35-4 is equipped with a reliable Kubota engine that provides ample horsepower while maintaining fuel efficiency. This balance is crucial for contractors looking to minimize operational costs without sacrificing performance. Additionally, the excavator features a spacious and comfortable operator’s cabin, complete with ergonomic controls and excellent visibility, ensuring that operators can work efficiently for extended periods.
Versatility and Attachments
Versatility is another hallmark of the Kubota U35-4. It is compatible with a variety of attachments, including buckets, augers, and hydraulic thumbs, allowing operators to customize the machine for specific tasks. This adaptability makes it an ideal choice for landscaping, utility work, and even light demolition. The quick coupler system simplifies the process of switching attachments, saving valuable time on the job site.
Moreover, the U35-4 is designed with safety in mind. While we won’t delve deeply into safety protocols, it’s worth noting that the excavator features a sturdy structure and a low center of gravity, contributing to stability during operation. Operators can focus on their tasks with confidence, knowing that the machine is built to handle the rigors of demanding work environments.
In summary, the Kubota U35-4 excavator stands out as a reliable, efficient, and versatile machine that meets the needs of modern contractors. Its compact size, powerful performance, and adaptability make it a valuable asset for any construction or landscaping project. Whether you’re a seasoned operator or a newcomer to the industry, the U35-4 is designed to deliver results without the hassle.
Kubota U35-4 Excavator Specs
The Kubota U35-4 excavator is a compact machine that combines power and efficiency, making it a go-to choice for many contractors. Below, we delve into the detailed specifications that define this remarkable piece of equipment.
Engine Specifications
The engine is the heart of any excavator, and the U35-4 does not disappoint. Here’s a breakdown of its engine specifications:
| Specification | Details |
|---|---|
| Engine Model | Kubota D1803-M-DI-E3 |
| Type | 3-cylinder, water-cooled, diesel |
| Net Power | 24.8 kW (33.2 HP) @ 2,400 RPM |
| Displacement | 1.8 L (109.5 cu in) |
| Fuel Tank Capacity | 10.6 gallons (40 liters) |
| Hydraulic Pump Flow | 23.8 GPM (90 L/min) |
Dimensions
The dimensions of the U35-4 are designed for optimal performance in tight spaces while still providing ample reach and digging depth.
| Specification | Details |
|---|---|
| Overall Length | 14.4 ft (4,380 mm) |
| Overall Width | 5.5 ft (1,680 mm) |
| Overall Height | 8.0 ft (2,450 mm) |
| Track Width | 12 in (300 mm) |
| Track Length on Ground | 5.5 ft (1,680 mm) |
| Digging Depth | 10.3 ft (3,130 mm) |
| Reach at Ground Level | 17.5 ft (5,320 mm) |
Weight and Capacity
Understanding the weight and capacity of the U35-4 is crucial for assessing its operational capabilities.
| Specification | Details |
|---|---|
| Operating Weight | 7,500 lbs (3,402 kg) |
| Bucket Capacity | 0.08 – 0.12 cu yd (0.06 – 0.09 m³) |
| Max Digging Force | 4,800 lbs (21.3 kN) |
| Max Lifting Capacity | 2,500 lbs (1,134 kg) |
Working Range
The working range of the U35-4 is impressive, allowing operators to perform a variety of tasks efficiently.
| Specification | Details |
|---|---|
| Max Dumping Height | 8.5 ft (2,590 mm) |
| Max Vertical Wall Digging Depth | 7.5 ft (2,290 mm) |
| Min Swing Radius | 4.5 ft (1,370 mm) |
The Kubota U35-4 excavator is engineered to deliver exceptional performance across various applications, making it a reliable choice for contractors looking for a compact yet powerful machine. With its impressive specifications, this excavator is ready to tackle any challenge thrown its way.
Problems and Recommendations for the Kubota U35-4 Excavator
While the Kubota U35-4 excavator is a robust and versatile machine, like any piece of heavy equipment, it is not without its challenges. Understanding these potential problems and having recommendations for addressing them can help operators maximize efficiency and minimize downtime.
Common Problems
Operators may encounter several issues while using the U35-4. Here are some of the most frequently reported problems:
- Hydraulic System Issues: Hydraulic leaks or pressure drops can occur, affecting performance. Regularly inspect hoses and fittings for wear and tear.
- Engine Performance: Some users report difficulty starting the engine in cold weather. Ensuring proper maintenance and using the right fuel can mitigate this issue.
- Track Wear: The tracks can wear down quickly, especially in rocky or abrasive conditions. Regular inspections and timely replacements are crucial.
- Electrical Problems: Electrical issues, such as faulty wiring or blown fuses, can lead to operational failures. Regular checks of the electrical system can help catch these problems early.
- Cab Comfort: While the operator’s cab is designed for comfort, some users find it cramped. Consider adding ergonomic accessories to improve comfort during long hours of operation.
Recommendations for Maintenance and Operation
To ensure the Kubota U35-4 operates at peak performance, consider the following recommendations:
Regular Maintenance
– Daily Inspections: Conduct daily checks of the hydraulic fluid levels, engine oil, and coolant. Look for any signs of leaks or wear.
– Scheduled Servicing: Follow the manufacturer’s recommended service intervals for oil changes, filter replacements, and hydraulic fluid checks.
– Track Maintenance: Regularly clean the tracks and inspect for damage. Adjust the tension as needed to prolong their lifespan.
Operational Best Practices
– Proper Training: Ensure that all operators are adequately trained on the machine’s controls and safety features. This reduces the risk of accidents and equipment damage.
– Load Management: Be mindful of the U35-4’s lifting and digging capacities. Overloading the machine can lead to hydraulic failures and structural damage.
– Attachment Use: Use the correct attachments for specific tasks. Mismatched attachments can lead to inefficiencies and increased wear on the machine.
Environmental Considerations
– Weather Awareness: Be cautious when operating in extreme weather conditions. Cold temperatures can affect engine performance, while wet conditions can lead to slippery surfaces and increased risk of accidents.
– Site Conditions: Always assess the job site before beginning work. Rocky or uneven terrain can pose challenges that may require additional precautions or equipment adjustments.
By staying proactive about maintenance and operation, operators can mitigate many of the common problems associated with the Kubota U35-4 excavator. Adhering to these recommendations not only enhances the machine’s performance but also extends its lifespan, ensuring that it remains a valuable asset on any job site.