The support device of a Flatbed semi trailer, commonly known as the “outrigger”, uses the principle of a standing wood jack. It is located at the front end of the Flatbed semi trailer frame and is used after the Flatbed semi trailer is separated from the tractor. Today, we will introduce in detail the operation and maintenance methods of the support device of a Flatbed semi trailer for your reference.
Operation method of the support device
The difference between no-load and heavy-load: In the no-load state, the outrigger can be operated using the gear or slow gear. However, when the vehicle is heavily loaded, it is strictly forbidden to use the gear, and the slow gear must be used to ensure that the outrigger is smoothly and safely deployed and retracted.
Ground leveling and support plate: When the Flatbed semi trailer is separated from the tractor, be sure to pay attention to the flatness of the ground. If the ground is uneven, a pad should be placed under the support plate of the outrigger to prevent the vehicle from tilting or the outrigger from being damaged.
The correct posture for retracting the outrigger: When retracting the outrigger, be sure to retract the rocker to the original position to prevent the “kick” phenomenon during the vehicle’s driving and avoid damage to the outrigger.
Use hydraulic jack: In special cases, when additional support or vehicle height adjustment is required, a hydraulic jack can be used. Place the jack in the designated position and slowly raise it until the desired height is reached. After use, slowly lower the jack and return it to its original position.
Maintenance guide for support device
Regular inspection: Regularly check the damage, deformation or corrosion of the outriggers and jacks. If there is any abnormality, they should be repaired or replaced in time. Pay special attention to the tightness of the outrigger bolts to prevent loosening and loss of support.
Lubrication: Regularly lubricate the moving parts of the outriggers and jacks to reduce wear. Use suitable lubricants and lubricate according to the instructions of the operating manual. It is recommended that the vehicle be filled with lithium-based grease after one year of use or 30,000 kilometers to ensure the normal use of gear parts.
Storage: When the outriggers and jacks are not in use, they should be properly stored to avoid exposure to humid or corrosive environments, and try to keep them dry and ventilated.
Conclusion
The support device of the Flatbed semi trailer is an important component to ensure the safety and stability of the vehicle. Correct operation and regular maintenance of the support device are essential to extend the service life of the vehicle and ensure transportation safety. I hope this article can help you better understand the operation and maintenance points of the Flatbed semi trailer support device.