Winget 175T Concrete Mixer
The Winget 175T Concrete Mixer is a robust and reliable machine, widely used in construction for efficient concrete mixing. While it is built to withstand demanding conditions, it can encounter operational issues over time due to wear, heavy use, or lack of maintenance.
This knowledge base provides a concise guide to identifying and solving common problems with the Winget 175T. It includes practical solutions for engine issues, drum performance, hydraulic faults, and more, helping you minimize downtime and keep your mixer running efficiently.
1. Engine Starting Issues
Problem:
- Engine fails to start or struggles to turn over.
- Caused by battery failure, fuel delivery issues, or starter motor faults.
Solutions:
- Check the battery voltage, terminals, and connections. Clean any corrosion and charge or replace the battery if needed.
- Inspect the fuel system: clean the fuel filter, ensure fuel lines aren’t blocked, and verify fuel delivery to the engine.
- Test the starter motor and solenoid; repair or replace if faulty.
- Check the air filter for clogs and replace if dirty to ensure proper airflow.
2. Drum Not Rotating
Problem:
- Mixer drum fails to rotate or rotates inconsistently.
- Caused by drive belt slippage, worn gears, or hydraulic motor issues (if applicable).
Solutions:
- Inspect the drive belt for wear, cracks, or tension loss; replace or tighten as necessary.
- Check the drum gearbox for damage and ensure it is lubricated. Replace worn gears if needed.
- For hydraulic models, inspect the hydraulic motor and lines for leaks or pressure loss.
- Grease all bearings and pivot points to prevent stiffness or seizing.
3. Excessive Noise or Vibrations
Problem:
- Loud noises or unusual vibrations during operation.
- Caused by loose components, worn bearings, or misalignment.
Solutions:
- Tighten all bolts, nuts, and fasteners around the drum, chassis, and engine mounts.
- Inspect bearings for wear and lubricate or replace them as necessary.
- Check for misaligned or damaged components in the drive system and repair accordingly.
4. Concrete Drum Sticking or Poor Mixing
Problem:
- Concrete does not mix properly, or material sticks to the drum.
- Caused by residue build-up, incorrect mix ratios, or drum alignment issues.
Solutions:
- Clean the drum regularly to remove dried concrete build-up. Use a pressure washer or chisel for stubborn residue.
- Ensure the correct water-to-cement ratio is used to avoid poor mixing.
- Inspect the drum paddles for alignment and wear; adjust or replace as needed.
5. Hydraulic Leaks (If Hydraulic Drive)
Problem:
- Hydraulic fluid leaks around hoses, fittings, or cylinders.
- Causes loss of pressure, reduced drum rotation, or spillage.
Solutions:
- Inspect hydraulic hoses and connections for cracks, wear, or looseness; replace or tighten as needed.
- Check the hydraulic pump and seals for leaks and replace damaged components.
- Top up hydraulic fluid to the correct level using the manufacturer-recommended oil.
6. Overheating Engine
Problem:
- Engine overheats during operation.
- Caused by low coolant, clogged radiator, or poor airflow.
Solutions:
- Check the coolant level and refill if necessary.
- Clean the radiator to remove dust, dirt, or debris obstructing airflow.
- Ensure the fan belt is tight and not worn. Replace if necessary.
- Inspect the thermostat and water pump for proper operation and replace if faulty.
7. Braking System Issues
Problem:
- Brakes feel weak, spongy, or unresponsive.
- Caused by low brake fluid, worn pads, or damaged components.
Solutions:
- Check the brake fluid level and top up as required.
- Inspect brake pads, discs, or drums for wear and replace if necessary.
- Check for leaks in the brake lines or cylinders and repair damaged parts.
- Bleed the brakes to remove any trapped air in the system.
8. Clutch Slipping or Transmission Issues (if applicable)
Problem:
- Difficulty engaging gears, or the clutch slips under load.
- Caused by a worn clutch, maladjustment, or low transmission fluid.
Solutions:
- Inspect and replace a worn clutch plate or pressure plate.
- Adjust the clutch linkage for proper engagement.
- Check transmission oil levels and top up with the correct grade of oil.
9. Electrical Failures
Problem:
- Lights, ignition, or controls stop working.
- Caused by blown fuses, corroded wiring, or battery issues.
Solutions:
- Inspect and replace blown fuses with the correct rating.
- Check all wiring connections for corrosion, damage, or looseness; repair where needed.
- Test the alternator to ensure it is charging the battery properly.
10. Rust and Corrosion
Problem:
- Rust on the drum, frame, or other metal components due to prolonged exposure to water and concrete.
Solutions:
- Regularly clean the mixer after use to prevent concrete residue from holding moisture.
- Treat rust spots with a wire brush and apply a rust inhibitor.
- Repaint affected areas to protect against further corrosion.
General Maintenance Tips:
- Perform daily checks on engine oil, hydraulic fluid, and coolant levels.
- Clean the drum after each use to prevent concrete build-up.
- Grease all moving parts regularly to avoid wear and tear.
- Follow the manufacturer’s service intervals for oil changes, filters, and inspections.
By addressing these common issues promptly and maintaining your Winget 175T Concrete Mixer regularly, you can ensure reliable operation and extend its lifespan. If these solutions don’t resolve your issues, consider consulting the manufacturer’s manual or reaching out to a repair technician – That’s us!