Load King Trailers For Sale in Colorado

Load King trailers in this category are most commonly used for heavy equipment hauling. Typical loads include excavators, loaders, dozers, paving equipment, compactors, and other machinery that benefits from a low deck and a detachable neck for ground-level loading. Their lowboy design helps operators stay within legal height limits while still carrying tall equipment that would be difficult to move on a standard flatbed or step deck.

Start with capacity rating, deck height, well length, axle configuration, and neck style. A 55-ton or 60-ton rating may sound similar on paper, but the real fit depends on the machine weights you haul, where the weight sits on the deck, and whether you need extra bridge length or additional axle options. Buyers also compare hydraulic detachable neck systems, kingpin settings, rear bridge length, outriggers, load-bearing fenders, and tie-down layout because those details affect both loading efficiency and permitting flexibility.

Axle count affects legal payload distribution, permit strategy, and how well the trailer can be matched to different loads. Tri-axle and quad-axle lowboys are common in this class, and some setups are designed to accept a flip axle or spreader attachment to help distribute weight across more axles when needed. That can be especially important for heavier machines or routes where state bridge formulas and axle spacings drive what is legal and practical.

Those features are valuable if the trailer will regularly haul excavators or mixed equipment. Swing-out outriggers increase usable deck width for wider tracks or attachments. A bucket well helps lower part of the load profile so the machine can sit more efficiently on the deck. A boom trough serves a similar purpose by allowing the boom or stick to ride lower, which can improve both height compliance and load positioning.

Yes. Air ride suspension is common on this type of Load King trailer because it helps protect both trailer structure and cargo while improving ride quality over rough jobsite access roads and highway miles. It also pairs well with adjustable ride height systems, which can help during loading, unloading, and fine-tuning deck position for clearance or weight distribution.