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7 Tips on How To Use a Floor Jack on a Semi-Tractor

Home » Blog » 7 Tips on How To Use a Floor Jack on a Semi-Tractor

May 29, 2024 | Products

Businesses like repair shops and distribution centers can use heavy duty floor jacks to complete maintenance. This also includes repairs and safety checks on semi-tractors and other large vehicles. At David’s Heavy Duty Tool Sales, we provide lifting equipment suitable for many industries, including transportation and logistics. Here are some tips for using a heavy duty floor jack on a semi-tractor:

1. Assess the Environment 

Before using a heavy duty floor jack, make sure your environment is safe and accessible. Avoid soft, muddy, or loose surfaces that can cause the jack to sink or the tractor to shift. If you must work on gravel, dirt, or grass, use jack pads or sturdy boards to distribute the load evenly. 

Make sure the area is well-lit for you to see the jack points, the jack itself, and the surroundings. Be cautious of any high winds that could destabilize the semi-tractor when lifted, especially if working outdoors or in a building with open bay doors. Other conditions to check before using your jack include nearby oil or fuel spills and low-hanging overhead power lines. Operating heavy duty tools in a suitable environment can help prevent slips and other accidents.

2. Prepare the Semi-Tractor

Park your semi-tractor on a level, stable surface to prepare it for lifting. Engage the parking brakes and use wheel chocks to secure the wheels and prevent unintentional movement. If lifting a loaded trailer, try to distribute the load evenly to avoid tipping or shifting during the process. Making sure any contained cargo is securely fastened can also help prevent unwanted movement when the trailer is lifted.

3. Choose a Suitable Floor Jack

When choosing a floor jack, determine the semi-tractor’s total weight and maximum load. This information is typically available in the vehicle’s manual or from the manufacturer. Select a floor jack with a weight capacity that meets or exceeds the semi-tractor’s maximum weight to promote a safe lift. The jack’s minimum height should also be low enough to slide under the vehicle’s designated jack points. Check that the maximum lift height of the jack is sufficient to raise the trailer to the desired height for your maintenance tasks.

At David’s Heavy Duty Tool Sales, we carry a wide variety of heavy duty floor jacks, including basic jacks, bottle jacks, and hydraulic rolling jacks. Each jack type differs in lift ability, efficiency, and ease of operation. Our knowledgeable team can help you find a high-quality jack that meets your semi-tractor’s maintenance needs.

4. Locate the Jack Points

Locating a semi-tractor’s proper jack points is key for lowering safety risks and promoting effective lifting. Using the wrong points can damage the vehicle and pose significant safety risks. Your manufacturer’s manual is a primary source of information for locating jack points, as it provides specific locations designed to handle the weight and stress of lifting. It may also include diagrams to help illustrate the recommended placement. Possible jack points may be found near the front kingpin area, the rear axles, and along the trailer’s frame rails.

5. Double-Check Stability

Verifying stability when lifting a semi-tractor helps maintain a safe working environment while protecting your vehicle and cargo. Before lifting, make sure the jack is sitting level on the ground. Continue to monitor the jack’s position throughout the process. If the load shifts or the jack begins to lean, discontinue lifting to prevent tipping. Confirming everything is stable and correctly placed helps avoid structural damage to your semi-tractor and floor jack.

6. Use the Right Accessories 

Various accessories, such as lift stands and wheel chocks, can assist you when using your heavy duty vehicle jack. Lift stands provide additional support to hold the semi-tractor securely after being lifted. They should be placed under the vehicle before you move underneath to work. At David’s Heavy Duty Tool Sales, we carry lift stands capable of supporting weights up to 25 tons. Wheel chocks are wedge-like devices that help prevent rolling or shifting during the lift. Our chocks are made from a lightweight, weather-resistant polyurethane for enhanced portability and durability.

7. Conduct Regular Floor Jack Maintenance

Routine floor jack inspections and maintenance help you identify worn or damaged tools. This is key for minimizing the risk of jack failure and personal injury. Regularly inspect the jack for signs of wear, damage, or leaks. Keep a detailed record of all maintenance activities to track the condition of the jack. By conducting regular maintenance on your heavy duty jack, you can make sure it remains safe, reliable, and efficient.

Get Reliable Heavy Duty Floor Jacks

At David’s Heavy Duty Tool Sales, we offer high-quality products built to last using durable materials. We can help you find a heavy duty floor jack that meets your lift capacity and portability requirements. Contact our team today to learn more about our lifting equipment and other featured products.