08-13-2025, 08:39 PM
Introduction
The Takeuchi TB175 is a versatile mini excavator that has gained popularity in various industries due to its compact size, powerful performance, and reliability. Manufactured from 2005 to 2011, the TB175 is designed for tasks requiring maneuverability in confined spaces without compromising on power. This guide provides an in-depth look at the TB175's specifications, common issues faced by operators, and maintenance tips to ensure optimal performance.
Specifications
The Takeuchi TB175 mini excavator is a robust and reliable machine suitable for a variety of tasks. By understanding its specifications, being aware of common issues, and adhering to regular maintenance practices, operators can ensure the longevity and optimal performance of the TB175. Always refer to the manufacturer's manual for detailed maintenance procedures and consult with professionals if complex issues arise.
The Takeuchi TB175 is a versatile mini excavator that has gained popularity in various industries due to its compact size, powerful performance, and reliability. Manufactured from 2005 to 2011, the TB175 is designed for tasks requiring maneuverability in confined spaces without compromising on power. This guide provides an in-depth look at the TB175's specifications, common issues faced by operators, and maintenance tips to ensure optimal performance.
Specifications
- Engine: The TB175 is powered by a Yanmar 4TNV98 engine, delivering 58 horsepower (43 kW) at 2,100 rpm.
- Operating Weight: Approximately 7,230 kg (15,950 lbs), making it suitable for both urban construction sites and landscaping projects.
- Dimensions:
- Length: 6,400 mm (252 inches)
- Width: 2,300 mm (91 inches)
- Height: 2,580 mm (101 inches)
- Tail Swing Radius: 1,600 mm (63 inches)
- Ground Clearance: 300 mm (12 inches)
- Length: 6,400 mm (252 inches)
- Hydraulic System:
- Maximum Flow Rate: 105 l/min (27.7 gpm)
- Operating Pressure: 24.5 MPa (3,553 psi)
- Maximum Flow Rate: 105 l/min (27.7 gpm)
- Digging Depth: Up to 4,590 mm (181 inches), allowing for deep trenching and excavation tasks.
- Bucket Capacity: Varies depending on the attachment, but typically ranges from 0.25 to 0.35 m³ (0.33 to 0.46 yd³).
- Engine Stalling and Throttle Irregularities:
- Symptoms: The engine stalls after a few minutes of operation, or the throttle exhibits stuttering at full speed.
- Possible Causes:
- Clogged fuel filters or air filters.
- Faulty fuel pump or air intake system.
- Vacuum leaks or issues with the throttle linkage.
- Clogged fuel filters or air filters.
- Recommended Actions:
- Inspect and replace fuel and air filters as needed.
- Check the fuel pump operation and ensure proper fuel delivery.
- Examine the throttle linkage for smooth movement and proper calibration.
- Look for any vacuum leaks and repair them promptly.
- Inspect and replace fuel and air filters as needed.
- Symptoms: The engine stalls after a few minutes of operation, or the throttle exhibits stuttering at full speed.
- Overheating:
- Symptoms: The engine temperature rises beyond normal operating levels, potentially leading to engine shutdown.
- Possible Causes:
- Radiator clogging due to debris buildup.
- Faulty thermostat or water pump.
- Low coolant levels or pressure issues.
- Radiator clogging due to debris buildup.
- Recommended Actions:
- Clean the radiator fins thoroughly to remove any debris.
- Test the thermostat to ensure it opens at the correct temperature.
- Inspect the water pump for proper operation.
- Check coolant levels and ensure the radiator cap maintains proper pressure.
- Clean the radiator fins thoroughly to remove any debris.
- Symptoms: The engine temperature rises beyond normal operating levels, potentially leading to engine shutdown.
- Electrical Issues:
- Symptoms: Auxiliary hydraulics, two-speed tracks, or other electrical components fail to operate.
- Possible Causes:
- Wiring issues or faulty connections.
- Blown fuses or malfunctioning relays.
- Problems with the control panel or sensors.
- Wiring issues or faulty connections.
- Recommended Actions:
- Inspect all wiring for signs of wear or damage.
- Check and replace any blown fuses or faulty relays.
- Test the control panel and sensors for proper functionality.
- Inspect all wiring for signs of wear or damage.
- Symptoms: Auxiliary hydraulics, two-speed tracks, or other electrical components fail to operate.
- Regular Inspections: Conduct daily pre-operation checks to identify any potential issues before they become major problems.
- Lubrication: Ensure all moving parts are properly lubricated to reduce wear and tear.
- Hydraulic System Maintenance: Regularly check hydraulic fluid levels and inspect hoses for leaks or damage.
- Cooling System Care: Keep the radiator clean and ensure the cooling system is functioning efficiently to prevent overheating.
- Electrical System Checks: Inspect the battery, wiring, and electrical components periodically to ensure reliable operation.
The Takeuchi TB175 mini excavator is a robust and reliable machine suitable for a variety of tasks. By understanding its specifications, being aware of common issues, and adhering to regular maintenance practices, operators can ensure the longevity and optimal performance of the TB175. Always refer to the manufacturer's manual for detailed maintenance procedures and consult with professionals if complex issues arise.
