New 2027 Load King Lowboy Trailers For Sale

For many contractors and heavy haul operators, 55 ton and 60 ton Load King lowboys cover a broad range of equipment moves. Capacity is not just the headline rating. Buyers should confirm the trailer’s rating in a concentrated area, such as 110,000 pounds in 12 feet, because that tells you more about how the trailer handles excavators and other machine loads with high point loading. Also verify whether the rating changes when a flip axle or additional axle is added.

A hydraulic detachable gooseneck allows ground-level loading, which is one of the main reasons contractors choose a lowboy over other trailer types. It simplifies loading for tracked equipment, reduces the need for steep rear ramps, and can improve safety and speed at the jobsite. Buyers should compare neck type, pony motor setup, PTO hook-ups, and kingpin settings because those details affect compatibility with the tractor and ease of operation in the field.

Axle count directly affects legal payload distribution, bridge compliance, and how the trailer can be configured for different states and job requirements. Tri axle and quad axle lowboys are common in this class, with some trailers prepped for a fourth axle or flip axle connection. Air ride suspension, lift axles, and adjustable ride height can improve load leveling, maneuverability, and deck control during loading, especially when hauling uneven or high-center-of-gravity equipment.

The most useful deck features depend on the machines being hauled, but common high-value items include a 26-foot well, outriggers, chain slots, bent D-rings, front flip ramps, load-bearing fenders, and a durable Apitong wood deck. Buyers moving excavators may also want an excavator bucket trough, backhoe tray, or notch plate to lower overall loaded height and improve machine positioning. Reinforced crossmembers and tapered beams are worth noting when the trailer will see repeated concentrated loading.

Deck height is critical because every inch affects loaded height, route flexibility, and permit complexity. A loaded deck height around 24 inches is attractive for taller machines that need to stay as low as possible. Width also matters. Standard 102-inch wide trailers are common, while 9-foot wide configurations can provide more deck space and stability for certain equipment. The right choice depends on the dimensions of the machines being hauled and the permit environment in the states where the trailer will run.