Fontaine Lowboy Trailers For Sale in Wyoming

Fontaine lowboy trailers are built for heavy equipment transport where deck height, legal loadability, and jobsite durability matter more than anything else. In the lowboy category, Fontaine is well known for detachable gooseneck designs, also called RGN trailers, that make it easier to load crawlers, dozers, excavators, and other self-propelled machines. Buyers usually start with capacity and well length. A 55-ton class trailer is common for contractors and regional heavy haulers, but axle count, bridge compliance, and intended payload should drive the decision more than the nameplate alone.

A typical Fontaine lowboy setup may include a hydraulic removable gooseneck with pony motor, a deep well in the mid-20-foot range, outriggers, D-rings, boom troughs, bucket wells, and flip ramps. Those details matter because they determine how versatile the trailer will be from one load to the next. A longer well helps with excavators and scrapers, while a boom trough can lower transport height on machines with long stick and bucket combinations. Front flip ramps and detachable neck configurations affect how quickly equipment can be loaded in the field. Buyers hauling mixed fleets should also look closely at deck width, loaded deck height, crossmember construction, and the condition of the suspension and lift axle components.

In Wyoming and other western heavy haul markets, terrain, weather, and permit routing can push buyers toward practical spec choices. Air ride suspension can help protect trailer structure and improve ride quality on long runs, while adjustable ride height can be useful when dealing with uneven approaches or loading transitions. Tire size, axle spacing, aluminum versus steel wheel mix, and rear lift functionality all influence maintenance cost and legal flexibility. Flag holders, strobes, securement points, and heavy-duty lighting packages are not small details on a lowboy. They directly affect day-to-day safety and oversize load readiness.

Used Fontaine lowboys should be evaluated with extra attention to the neck locking system, hydraulic lines, deck straightness, frame repairs, axle alignment, bushing wear, and brake condition. Check the outriggers and side rails for distortion from repeated concentrated loads, and inspect the well floor for gouging, weld repairs, and corrosion around stress points. A properly spec'd Fontaine lowboy can be a strong fit for construction, oilfield support, aggregate operations, and dedicated heavy equipment transport, especially when the trailer's capacity, well configuration, and axle group match the machines you move most often.