As winter sets in and the hustle of the harvest season winds down, it’s time to turn your attention to maintaining your auger. Whether you’re using an auger for moving grain to market, storing it, or feeding livestock, keeping your auger in top condition is crucial. With the colder weather ahead, certain components require special attention to ensure your auger works smoothly throughout the season.
In this blog, we’ll discuss key areas of winter maintenance that can help extend the life of your auger and keep it running when you need it most. From fuel stabilizer to checking your PTO and hydraulic systems, here’s what you need to know.
1. Fuel Stabilizer: Protect Your Engine for Winter
If you’re running a self-propelled auger or any auger with a gasoline or diesel engine, winterizing the engine is a must. Cold weather can affect fuel quality, and stale fuel can lead to clogged injectors, difficult starts, or engine damage.
- Add Fuel Stabilizer: Before parking your auger for the season, add a fuel stabilizer to the tank. This helps prevent the fuel from breaking down and gumming up your engine. Follow the manufacturer’s instructions for the proper amount based on the size of your fuel tank.
- Run the Engine: After adding the stabilizer, run the engine for a few minutes to ensure the fuel treatment circulates through the entire system. This can help prevent corrosion in the fuel system over the winter.
- Empty the Fuel Tank (Optional): If you plan to store your auger for an extended period, draining the fuel tank is another good option. This eliminates the risk of fuel degradation. However, if you use the stabilizer and run the engine, you should be good to go until spring.
2. Hydraulic Oil on Self-Propelled Units: Keep it Flowing
Many self-propelled augers rely on hydraulic systems to operate the lift, rotation, and feed mechanisms. Hydraulic oil is crucial for smooth operation, especially in cold temperatures.
- Check Hydraulic Oil Levels: Ensure that the hydraulic fluid is at the appropriate level. If it’s low, top it off with the recommended oil for your unit. Be sure to use the correct type of hydraulic oil for winter conditions; using the wrong viscosity can cause the system to slow down or even freeze.
- Check the Condition of the Oil: If the oil appears dirty or contaminated, it’s time to change it. Dirty oil can cause parts to wear out faster, which could lead to costly repairs down the road.
- Inspect Hoses and Connections: Cold weather can be tough on hydraulic hoses and fittings. Check all hoses for wear, cracks, or leaks. Replace any damaged hoses and tighten loose fittings before storing the auger for the season. A small leak can quickly become a bigger problem when the unit is in use.
3. Belts: Ensure Proper Tension and Condition
Belts are essential for transferring power from the engine to various components of your auger. Cold temperatures can affect their performance, so it’s important to inspect and maintain them regularly.
- Check for Wear and Tear: Over time, belts can crack, fray, or stretch. Inspect all belts on your auger for visible signs of wear. If you spot any cracks, cuts, or fraying, replace the belt before they fail during operation.
- Adjust Belt Tension: Check that the belts are properly tensioned. A loose belt can slip or wear out prematurely, while an over-tightened belt can cause unnecessary strain on the system. Refer to your auger’s manual for proper tensioning specifications.
- Lubrication: If your auger has pulleys or moving parts that rely on grease, make sure they are properly lubricated before winter sets in. Lubrication will help prevent parts from freezing up or wearing out.
4. PTO Shaft: Protecting Power Transfer
If your auger is powered by a tractor or another machine via a PTO (Power Take-Off) shaft, it’s crucial to inspect and maintain the PTO system before winter.
- Inspect the PTO Shaft: Examine the PTO shaft for any signs of wear, damage, or cracks. Cold temperatures can cause existing damage to worsen, leading to failure when you need it most. Ensure that the PTO shaft is free of rust and grease any moving parts to keep them operating smoothly.
- Check the PTO Shield: Make sure the PTO shield is intact and securely fastened. The shield prevents accidental contact with the rotating shaft, which is a crucial safety measure. If the shield is damaged, replace it before putting the auger back into operation.
- Lubricate U-Joints: The universal joints (U-joints) that connect the PTO shaft to the auger should be well-lubricated. Grease the U-joints and ensure they move freely. Proper lubrication reduces friction and wear, keeping the power transfer smooth.
- When transporting a PTO driven auger: Make sure to always disconnect your PTO shaft from the tractor when transporting. The sharp turns that you sometimes encounter will break the CV joint. For those of you that have done it, you know what I’m talking about when I say, that’s a expensive fix.
5. Small Engine Maintenance: Use the Right Oil for Winter
If your auger has a small engine, it’s particularly important to switch to the right oil for winter conditions. Small engines are more susceptible to starting issues in cold weather, so giving them a little extra attention can ensure they fire up when needed.
- Use a Lighter Oil: For colder temperatures, it’s essential to use a winter-grade oil in small engines. Lighter viscosity oils, such as 5W-30, flow better in low temperatures and will help the engine start more easily in the winter. Refer to your auger’s manual for specific recommendations on oil types and viscosities.
- Change the Oil: If you haven’t changed the engine oil recently, now is a great time to do it. Fresh oil ensures that the engine runs smoothly and is better equipped to handle the cold. Drain the old oil and replace it with the recommended winter-grade oil.
- Air Filter Check: Cold, dusty conditions can cause air filters to clog faster. Inspect and clean the air filter or replace it if it’s too dirty or damaged. A clean filter ensures that the engine gets proper airflow, improving efficiency and performance.
6. General Winterizing Tips for Augers
- Clean the Auger: Dirt, dust, and leftover grain from the last season can cause issues if left to sit through the winter. Thoroughly clean your auger, removing any debris from the auger tube, hopper, and auger flighting. A clean auger will run more efficiently and reduce the chances of clogs or malfunctions.
- Check for Rust and Corrosion: Look for any signs of rust or corrosion on metal parts, especially in areas where moisture can accumulate. Treat any rusty parts with an anti-corrosion spray or oil to prevent further damage. This will extend the life of your auger and prevent parts from seizing up in the spring.
Conclusion
Winter auger maintenance is essential for ensuring that your equipment is ready to handle the next busy season of moving grain, whether it’s for livestock feed, storage, getting the seed cleaned or sent to market. Taking the time to winterize your auger, from checking the PTO shaft to using the right engine oil, can save you time and hassle down the road.
By adding fuel stabilizer, inspecting belts, ensuring hydraulic oil is at the proper level, and properly maintaining your small engine and hydraulic systems, you’ll have peace of mind knowing your auger will perform smoothly when you need it most. With the right care, your auger will continue to be a reliable tool for moving grain — and it will be ready to go when the first thaw comes.