Load King Lowboy Trailers For Sale

Load King lowboy trailers are built for hauling excavators, dozers, loaders, cranes, and other tall or concentrated heavy equipment where deck height and load angle matter. In this category, buyers will commonly see 50 ton to 60 ton ratings, tri-axle configurations, detachable goosenecks, and deck heights in the 18 inch to 21 inch range. That lower loaded deck height helps manage overall transport height, especially when moving machines with cabs, booms, or tall undercarriages. Many operators refer to this trailer class as a lowboy or low-bed trailer, and it remains one of the standard choices for construction, paving, utility, and equipment rental fleets.

The first buying decision is usually neck style and loading method. Load King lowboys are often spec'd with hydraulic detachable goosenecks, though mechanical detach versions are also common and can make sense for buyers who want a simpler setup and lower acquisition cost. Hydraulic necks with PTO hookups or a pony motor speed up loading and unloading and reduce driver effort in frequent move applications. Front flip ramps, two kingpin settings, and gooseneck provisions for flip boxes or extension setups can also matter depending on tractor wheelbase, bridge laws, and the type of machinery being hauled.

Well length, deck construction, and securement layout deserve close attention. Typical specs in this category include 24 foot to 26 foot wells, 8 foot 6 inch to 9 foot widths, Apitong or wood decking, swing-out outriggers, bent D-rings, chain slots, boom troughs, and bucket wells. Those details affect how easily the trailer handles mixed fleets of equipment. A longer well gives more flexibility for excavators and specialty machines, while outriggers and wide deck sections help with rubber-tired equipment or attachments. Buyers should also compare axle ratings, lift axle configuration, air ride suspension, adjustable ride height, tire size, and wheel material because those choices impact loaded stability, service life, and maintenance cost.

For fleet use, Load King lowboys are typically spec'd as steel trailers with 27,500 lb axles, air ride suspensions such as Hendrickson setups, and heavy-duty reinforcements in the crossmembers and flanges. Features like load scales, load-bearing fender covers, toolbox space, LED work lights, rear strobes, and fourth axle air and electric connections can improve day-to-day usability. On used units, inspect neck fit, deck condition, suspension wear, hinge and ramp wear points, and any signs of frame repairs from concentrated loading. A properly matched Load King lowboy should fit the machine fleet first, then the route, axle law, and tractor setup second. That order usually leads to a trailer that earns consistently instead of one that only works on paper.