Views: 111 Author: Site Editor Publish Time: 2025-08-31 Origin: Site
Transporting heavy or oversized loads requires the right equipment. Trailer outriggers provide stability and support when moving wide or heavy cargo. They attach to semi-trailers, lowboy trailers, or utility trailers, extending the trailer width and helping secure the load effectively.
Outriggers extend the width of a trailer to carry equipment with wide wheel or track spacing. Commonly, trailers equipped with outriggers measure 96″ to 102″ wide. The main types include:
Pull out outriggers do not need an outrigger board. They rely on ramps to position cargo and offer substantial support. These outriggers reduce board shifting during loading and can extend across a 13′ 6″ trailer base, providing excellent stability.
Swing out outriggers pivot outward to support an outrigger board. When not in use, they fold back against the trailer. Each side can gain around 10″ of additional width, making them ideal for moderate load adjustments.
Attached outriggers connect directly to the trailer side. The outrigger board may flip up, so proper spacing is essential. Positioning cargo weight over these outriggers prevents shifting or bending. Typically, supports are spaced every 12″–22″ along the trailer.
Heavy hauling becomes easier with trailer outriggers. They allow transport of oversized dozers, mining machines, cars, and rock trucks. Lowboy and utility trailers equipped with outriggers provide safer and more stable hauling for large equipment. Adding outriggers improves cargo control and reduces risk during loading. For more trailer solutions, see Semi Trailers & Components and Suspensions & Components.
Install outriggers by welding or hooking them to the trailer frame, usually in front of and behind the tires. Always ensure the added width does not weaken the main beams. Position outriggers near cross members to prevent twisting. For weaker frames, add braces or cross members to support the load.
When using a board or beam, place the cargo weight directly over the outriggers instead of just on the board. This reduces bending and maintains stability, especially with swing out or attached systems. Pull out outriggers already provide fixed support along the trailer side.
