Discover new and used Lowboy Trailers on MyLittleSalesman.com, with prices from $4,500 to $460,499. Filter by capacity, number of axles, floor type, neck type, and more to find the right Lowboy Trailer by spec.
Lowboy trailers (double-drop, often RGN detachable) are built to move tall, heavy equipment—think dozers, excavators, pavers, cranes—while keeping overall height under legal limits. The big calls you'll make are capacity (tons), well length, axle setup, and whether you want a hydraulic or mechanical detach neck.
- Capacity: Most buyers land in the 35–55 ton range. 35-ton handles smaller dozers and loaders; 50–55-ton covers mid-size excavators and heavier machines with fewer permit headaches.
- Length: Overall lengths of 48–53 ft are common. Check the well length spec for your machine's footprint, and whether you need outriggers for track width.
- Axles: Tandem and tri are the most common; add a flip/booster when you need extra legal capacity or better bridge spacing.
- Neck type: Hydraulic detach is faster and easier to load on uneven ground; mechanical costs less and is lighter.
- Suspension & floor: Air ride rides smoother and protects equipment; Apitong/wood floors are popular and easy to repair.
Browse new and used lowboy trailers for sale from top brands near you. If you haul a specific machine, match its operating weight and wheel/track base to capacity and well length, then decide if a flip axle or booster will keep you legal without over-speccing the trailer.