As a supplier of small skid-steer loaders, I understand the importance of proper maintenance to keep these machines running smoothly. One of the most crucial maintenance tasks is changing the oil. In this blog, I'll guide you through the process of changing the oil in a small skid-steer loader, ensuring that your equipment remains in top condition.
Why Change the Oil?
Before we dive into the process, let's understand why changing the oil is so important. The oil in a skid-steer loader serves several vital functions. It lubricates the engine's moving parts, reducing friction and wear. This helps to extend the engine's lifespan and maintain its performance. Additionally, the oil helps to cool the engine by carrying heat away from the critical components. Over time, the oil can become contaminated with dirt, debris, and metal particles, which can reduce its effectiveness. Changing the oil at regular intervals helps to remove these contaminants and ensures that the engine continues to operate efficiently.
Preparing for the Oil Change
Before you start changing the oil, it's essential to gather all the necessary tools and materials. You'll need the following:
- The correct type and amount of oil for your skid-steer loader. Refer to the owner's manual for specific requirements.
- An oil filter. Make sure it's the correct filter for your model.
- A drain pan. Choose a pan that's large enough to hold all the old oil.
- A socket wrench or oil filter wrench.
- Safety gloves and goggles.
Once you have all the tools and materials, park the skid-steer loader on a level surface and let the engine cool down. This will prevent burns from hot oil and make the oil change process safer.
Draining the Old Oil
- Locate the oil drain plug: The oil drain plug is usually located on the bottom of the engine oil pan. Refer to the owner's manual if you're having trouble finding it.
- Place the drain pan: Position the drain pan directly under the oil drain plug to catch the old oil.
- Remove the drain plug: Use a socket wrench to loosen and remove the drain plug. Be careful, as the oil may be hot. Let the oil drain completely into the pan. This may take a few minutes.
- Inspect the drain plug: While the oil is draining, take a look at the drain plug. Check for any signs of metal shavings or debris. If you see a significant amount of metal, it could indicate a problem with the engine.
- Replace the drain plug: Once the oil has finished draining, clean the drain plug and reinstall it. Tighten it securely, but be careful not to over-tighten.
Changing the Oil Filter
- Locate the oil filter: The oil filter is typically located near the engine. It may be in a housing or attached directly to the engine.
- Prepare the new filter: Before installing the new filter, apply a thin layer of oil to the rubber gasket on the filter. This will help create a good seal.
- Remove the old filter: Use an oil filter wrench to loosen and remove the old filter. Be careful, as some oil may still be in the filter.
- Install the new filter: Screw the new filter onto the engine by hand. Tighten it until it's snug, but don't over-tighten.
- Check for leaks: After installing the new filter, start the engine and let it run for a few minutes. Check for any signs of oil leaks around the filter and drain plug.
Adding New Oil
- Determine the oil capacity: Refer to the owner's manual to find out how much oil your skid-steer loader requires.
- Locate the oil fill cap: The oil fill cap is usually located on the top of the engine. Remove the cap.
- Add the new oil: Using a funnel, slowly pour the new oil into the engine. Be careful not to overfill. Check the oil level regularly using the dipstick.
- Check the oil level: Once you've added the oil, replace the oil fill cap and let the engine run for a few minutes. Then, turn off the engine and check the oil level again using the dipstick. The oil level should be between the minimum and maximum marks on the dipstick.
Disposing of the Old Oil
It's important to dispose of the old oil properly. You can take the old oil to a local auto parts store or recycling center. They will usually accept used oil for free. Do not pour the old oil down the drain or into the environment, as it can be harmful to the ecosystem.
Maintaining Your Skid-Steer Loader
Changing the oil is just one part of maintaining your skid-steer loader. Here are some other tips to keep your machine in good condition:


- Regularly check the fluid levels: In addition to the oil, check the hydraulic fluid, coolant, and fuel levels regularly.
- Inspect the tires or tracks: Check the tires or tracks for wear and damage. Replace them if necessary.
- Clean the machine: Keep the skid-steer loader clean to prevent dirt and debris from building up. This will help to extend the life of the machine.
- Follow the maintenance schedule: Refer to the owner's manual for the recommended maintenance schedule. This will ensure that your skid-steer loader is properly maintained and runs smoothly.
Conclusion
Changing the oil in a small skid-steer loader is a relatively simple process that can have a significant impact on the performance and lifespan of your machine. By following the steps outlined in this blog, you can ensure that your skid-steer loader remains in top condition. If you're in the market for a new skid-steer loader, be sure to check out our New Skidsteer Loader options. We also offer Affordable Skid Steer Tracks and Crawler Skid Steer Loader models to meet your specific needs.
If you have any questions or would like to discuss your skid-steer loader needs, don't hesitate to reach out. We're here to help you find the right equipment for your business.
References
- Skid-steer loader owner's manual
- Automotive maintenance guides




