Takeuchi TB 235 Mini Excavator Review and Common Issues

[MikePhua]

Takeuchi's TB 235 is a popular mini excavator, known for its compact size and impressive performance. It's designed for digging and lifting in tight spaces, making it a go-to option for urban construction sites, landscaping, and smaller excavation projects. This model offers powerful performance in a small package, providing excellent mobility, ease of operation, and versatility.
Key Features of the Takeuchi TB 235

1. Compact Design
   The TB 235 is a compact mini excavator, which makes it ideal for working in narrow or confined spaces. Its smaller size also allows for improved maneuverability, making it highly versatile for various types of construction projects.
   
2. Powerful Engine
   Despite its size, the TB 235 is equipped with a robust engine that delivers strong performance. It offers efficient fuel consumption while maintaining the necessary power to handle tough digging and lifting tasks. The engine also provides enough power to handle the attachment of various implements.
   
3. Hydraulic System
   The TB 235 is designed with an advanced hydraulic system, enabling smooth and efficient operation. This system enhances the machine’s digging power and control, ensuring accurate and responsive movements during excavation tasks.
   
4. Operator Comfort and Safety
   The operator cabin is designed for comfort, with adjustable seating and easy-to-reach controls. The design ensures that the operator can work comfortably for extended periods, reducing fatigue. The safety features include a ROPS (Roll-Over Protective Structure) and excellent visibility for improved safety on the job site.
   
5. Durability and Reliability
   Takeuchi is known for manufacturing durable machinery, and the TB 235 is no exception. The machine is designed to withstand the wear and tear of frequent use in demanding environments. Its robust construction ensures long-lasting performance and minimal downtime.
   

Common Issues with the Takeuchi TB 235
Like any heavy equipment, the Takeuchi TB 235 mini excavator may encounter some common issues. Here are a few that users should be aware of:

1. Hydraulic System Issues
   • Cause: Hydraulic system failures often arise from contamination, leaks, or insufficient oil levels.
     
   • Solution: Regularly check and change the hydraulic fluid. Inspect the hydraulic hoses and connections for leaks and replace any worn components. Ensure proper maintenance to keep the hydraulic system functioning smoothly.
     
2. Engine Overheating
   • Cause: Engine overheating can occur due to a clogged radiator, low coolant levels, or a faulty thermostat.
     
   • Solution: Regularly clean the radiator and ensure the coolant levels are adequate. If the problem persists, check the thermostat and replace it if necessary.
     
3. Starting Issues
   • Cause: Difficulty starting the engine may be due to battery issues, fuel delivery problems, or an electrical malfunction.
     
   • Solution: Inspect the battery for corrosion or low charge and replace it if necessary. Check the fuel filter and fuel lines for clogs, and ensure the electrical system is functioning properly.
     
4. Track and Undercarriage Wear
   • Cause: The tracks may wear down due to excessive use on rough or uneven terrain.
     
   • Solution: Regularly inspect the tracks for wear, and ensure they are properly tensioned. If the tracks are excessively worn, replace them promptly to avoid damage to other components.
     
5. Control System Malfunctions
   • Cause: Issues with the control system can result in unresponsive or erratic movements.
     
   • Solution: If you notice any irregularities, check for any damaged cables or faulty connections in the control system. Ensure that all hydraulic valves are functioning properly, and replace any damaged parts.
     

Maintenance and Care Tips for the Takeuchi TB 235
To maximize the life of the TB 235 mini excavator and minimize downtime, proper maintenance is essential. Here are some tips:

1. Regularly check and change the engine oil, hydraulic fluid, and coolant.
   
2. Inspect the undercarriage and tracks for wear, and keep them properly tensioned.
   
3. Check all filters, including fuel, air, and hydraulic filters, and replace them as needed.
   
4. Clean the radiator and cooling system to prevent overheating.
   
5. Lubricate all moving parts to reduce friction and ensure smooth operation.
   

Conclusion
The Takeuchi TB 235 mini excavator is an excellent choice for construction projects requiring a compact, reliable, and powerful machine. While it’s essential to be aware of potential issues such as hydraulic failures or engine overheating, regular maintenance and timely repairs will ensure that the machine continues to perform at its best. With its solid construction and advanced features, the TB 235 offers great value for those working in tight spaces where maneuverability and efficiency are key.