fbpx

Common Street Sweeper Issues and How to Fix Them

Street sweepers play an essential role in keeping roads clean and free of debris, contributing to safer and more aesthetically pleasing communities. However, these heavy-duty machines are prone to wear and tear over time, and like any vehicle, they can face mechanical issues that hinder their performance. Addressing these common street sweeper issues can help extend their lifespan and improve their efficiency.

Here are some common sweeper trucks problems and troubleshooting tips to help keep your machine in top shape.

1. Clogged Vacuum System

One of the most common street sweeper issues is a clogged vacuum system. A buildup of dirt, leaves, and debris can block the suction system, reducing the sweeper’s ability to collect debris effectively.

Solution:
To fix this, regularly check the vacuum hoses for any clogs. Use a high-pressure air hose or manually clear out any debris from the hoses. Additionally, ensure the vacuum filters are cleaned or replaced as needed to maintain optimal airflow. Regular maintenance of the vacuum system can prevent this issue from escalating.

2. Worn or Broken Brushes

Sweeper trucks rely on rotating brushes to loosen debris from road surfaces before the vacuum system collects it. Over time, these brushes can become worn or damaged, leading to ineffective cleaning.

Solution:
Inspect the brushes frequently for signs of wear or breakage. If the bristles are worn down, replace the brushes promptly. It’s also important to ensure the brushes are rotating freely and not obstructed by debris. Proper brush alignment and tightness can also prevent uneven wear.

3. Engine Overheating

Like any heavy machinery, sweeper trucks engines can overheat due to inadequate cooling or internal issues. An overheating engine can lead to decreased performance and even engine failure if not addressed.

Solution:
Check the radiator and coolant levels regularly. Make sure the cooling fans are working correctly and not obstructed by debris. If overheating persists, have the engine inspected for internal issues such as a faulty thermostat or clogged radiator fins.

4. Hydraulic System Leaks

Street sweepers use hydraulic systems to power the rotating brushes, vacuum system, and other moving parts. Hydraulic fluid leaks are a common issue that can lead to a loss of power and functionality.

Solution:
Check the hydraulic hoses and fittings for leaks. If you find a leak, replace the damaged part immediately. Make sure the hydraulic fluid is at the proper level, and always use the correct type of fluid as specified by the manufacturer.

Need Help with Street Sweeper Repairs or Upgrades?

At Big Truck & Equipment Sales, we provide a wide range of street sweeper truck for sale to help you stay on top of your road maintenance needs. Whether you’re looking to buy sweeper trucks in locations like California, Washington , or Illinois, or need to purchase vacuum trucks or bucket trucks for sale in NV, NM and other regions, our team is here to assist. Contact us today for expert advice, quality trucks, and fast delivery across the country.

Back to top