Blog

If you rely on sweeper trucks to keep job sites, parking lots, or roadways clean, keeping them in top shape isn’t just smart—it’s essential. Just like any heavy-duty equipment, a sweeper truck needs consistent care to run smoothly and avoid unexpected breakdowns. A little time spent on regular maintenance can mean a big difference in performance, lifespan, and repair costs. Let’s break down the most important sweeper truck maintenance tips to keep your sweeper fleet running strong.

Start with Routine Inspections

Before anything else, make daily and weekly inspections part of your sweeper truck maintenance routine. These quick checkups can catch small issues before they become expensive repairs. Start each day by checking fluid levels—engine oil, coolant, and hydraulic fluid. Look over belts and hoses for any cracks or signs of wear. Don’t forget the tires—inspect tread depth and air pressure to ensure proper traction and even wear.

Take a look under the truck, too. Check for leaks, especially around hydraulic lines and the hopper. Make sure all lights, beacons, and backup alarms are working. These safety features aren’t just important—they’re required for road use in most places. Consistent inspections like these build a reliable baseline that helps you spot changes or wear early.

Give Hydraulic Systems the Attention They Deserve

The hydraulic system does the heavy lifting on a sweeper truck. It powers everything from the brushes and vacuum to the hopper lift. Dirty or low hydraulic fluid can lead to sluggish performance or worse, system failure. Make it a habit to change hydraulic fluid and filters on schedule as a part of your sweeper truck maintenance. Clean fluid keeps the system running efficiently and reduces internal wear.

Inspect fittings, hoses, and cylinders regularly. Look for pinhole leaks, loose connections, or signs of contamination. Use manufacturer-recommended hydraulic oil and avoid mixing fluid types. Taking good care of this system prevents costly downtime and extends the life of your equipment.

Maintain and Replace Brushes as Needed

The brushes are the workhorses of your sweeper. If they’re worn down or misaligned, your cleaning power takes a hit. Regularly check both the side and main brushes for wear, wire breakage, and uneven bristle patterns. Replace them when they no longer maintain consistent contact with the ground.

Brush alignment matters just as much. Improper alignment can wear out bristles faster and reduce efficiency. Adjust the brush pressure and angle according to the type of surface you’re cleaning. Too much pressure can damage the surface, while too little leaves debris behind. Dialing in the right setup keeps sweeping performance at its best.

These smart sweeper truck maintenance tips will help you get the most out of your investment. However, if you’re looking to buy sweeper trucks in AZ, or across the US, consider us! At Big Truck & Equipment Sales, we make it easy to purchase premium sweeper trucks, as well as bucket trucks, vacuum trucks, and more. Whether you’re expanding your fleet or upgrading, find dependable trucks at reasonable prices—built to last and perform.

Call now.