Lowboy Trailers for Sale - New & Used RGN Lowboys

Explore marketplace listings for new and used Lowboy Trailers on MyLittleSalesman.com, with prices from $3,500 to $460,499. Filter by capacity, number of axles, floor type, neck type, and more to see work-ready Lowboy Trailers available near you now.

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.

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Showing 1 - 25 of 833 Lowboy Trailer Listings

1 - 25 of 833 listings
1 - 25 of 833 listings
Featured Item
2008 Fontaine Lowboy Trailer

2008 Fontaine Lowboy Trailer

$49,999 USD
2008 Fontaine 48ft 28’6” well 8’ rear deck not including flip 10’ top deck Apitong deck 102” wide 2 neck settings All new lights Have all the outriggers for it Flip is included 661-556-7748...
ConditionUsed
L x W48 ft. x 102 in.
SuspensionAir Ride
Rear AxleTri Axle
Floor TypeApitong Floor
Capacity35 Ton
OutriggersYes
MLS Number14112576
CategoryLowboy Trailers
Last Updated1/28/2026
Location
Bakersfield, CA, US
Sold By
Private Party
Featured Item
2005 Trail King TK70HT-462 Lowboy Trailer

2005 Trail King TK70HT-462 Lowboy Trailer

$45,999 USD
2005 Trail King Hydra Tail, Pony engine has 46 hours, Has winch, 9’ 4” top deck, 14’ 8” bottom deck/well, End of well to rear is 22’, Has winch, 90% on tires, All new air bags,...
ConditionUsed
Usage46 Hours
L x W38 ft. x 102 in.
SuspensionAir Ride
Rear AxleTandem Axle
Floor TypeApitong Floor
Capacity35 Ton
RampsYes
MLS Number14098488
CategoryLowboy Trailers
Last Updated1/20/2026
Location
Bakersfield, CA, US
Sold By
Xtli
Featured Item
2025 Talbert Lowboy | STANDARD | 55-Ton

2025 Talbert Lowboy | STANDARD | 55-Ton

$95,995 USD
2025 Talbert Lowboy | STANDARD | 55-Ton 55-Ton Capacity Lowboy Trailer for all your Equipment Needs! , Contoured Neck With Removable Adjustment Blocks For 2” Below Standard Road Clearance ,...
ConditionNew
SuspensionRidewell
Floor TypeApitong Floor
Capacity55 Ton
RampsYes
Stock Number720
MLS Number12792780
CategoryLowboy Trailers
Last Updated2/2/2026
Location
Rensselaer, US
Sold By
Royal Truck & Utility Trailer
2015 Talbert 55 CC Lowboy Trailer

2015 Talbert 55 CC Lowboy Trailer

Newly Listed
$77,500 USD
2015 Talbert 55CC heavy-haul lowboy Tri-axle with 3rd axle air lift, 25’ flush deck, 18” ride height, Flip-out outriggers for added stability, Aluminum outside wheels, 4 new tires, 8...
ConditionUsed
Stock NumberID020326JES
MLS Number14122559
CategoryLowboy Trailers
Last Updated2/3/2026
Location
Pacific Northwest, WA, US
Sold By
Carmody and Associates Inc
2026 Eager Beaver 55 GSL-3 Lowboy Trailer

2026 Eager Beaver 55 GSL-3 Lowboy Trailer

Newly Listed
$106,500 USD
NEW 2026 Eager Beaver 55GSL-3 Lowboy Trailer, Brand new Eager Beaver 55GSL-3 detachable lowboy built for serious heavy-haul work. This non-ground bearing configuration is ready to haul in...
ConditionNew
Rear AxleTri Axle
Capacity55 Ton
Stock NumberA-1025
MLS Number14122547
CategoryLowboy Trailers
Last Updated2/3/2026
Location
Salt Lake City, UT, US
Sold By
Equipment Sales, Inc.
2026 Eager Beaver 55 GSL-3 Lowboy Trailer

2026 Eager Beaver 55 GSL-3 Lowboy Trailer

Newly Listed
$101,950 USD
NEW 2026 Eager Beaver 55GSL-3 Lowboy Trailer, Brand new Eager Beaver 55GSL-3 detachable lowboy built for serious heavy-haul work. This non-ground bearing configuration is ready to haul in...
ConditionNew
Capacity55 Ton
Stock NumberA-1026
MLS Number14122544
CategoryLowboy Trailers
Last Updated2/3/2026
Location
Salt Lake City, UT, US
Sold By
Equipment Sales, Inc.
XL Specialized XL102HDG Lowboy Trailer

2006 XL Specialized XL102HDG Lowboy Trailer

Newly Listed
$42,500 USD
2006 XL Specialized Detach Lowboy, 51'8" x 102", 26'3" Well, Pony Motor, Swing out outriggers, Air ride suspension, Nationwide Delivery Available
ConditionUsed
L x W52 ft. x 102 in.
SuspensionAir Ride
Rear AxleTri Axle
Floor TypeWood Floor
OutriggersYes
Stock Number5893
MLS Number14122331
CategoryLowboy Trailers
Last Updated2/3/2026
Location
Sawyer, KS, US
Sold By
The Wrays, LLC
Landoll 850XT Lowboy Trailer

2026 Landoll 850XT Lowboy Trailer

Newly Listed
$256,500 USD
*PRICE INCLUDES FET, PDI, AND FRESH DOT ANNUAL INSPECTION!* NEW 2026 LANDOLL 850XT-53 EXTENDABLE HYDRAULIC DETATCHABLE GOOSENECK "BUS HAULER", AVAILABLE AND READY TO HAUL JUST ABOUT...
ConditionNew
L x W53 ft. x 102 in.
SuspensionAir Ride
Rear AxleTri Axle
Floor TypeApitong Floor
OutriggersYes
RampsYes
WinchYes
Stock NumberNTS4210 - IN STOCK
MLS Number14122273
CategoryLowboy Trailers
Last Updated2/3/2026
Location
Salt Lake City, UT, US
Sold By
Semi Service, Inc.
1984 Siebert Lowboy Equipment Trailer

1984 Siebert Lowboy Equipment Trailer

Newly Listed
At auction Mar. 5
1984 Siebert lowboy equipment trailer, VIN: CA84ST11440, Unit #: 515, Dimensions, Overall, Length: 51', Width: 102", Deck, Length: 27' 5", Width: 102", Rear deck length: 14', Features,...
ConditionUsed
Stock NumberFK2538
MLS Number14121549
CategoryLowboy Trailers
Last Updated2/3/2026
Location
Euless, TX, US
Listed By
Purple Wave Auction
2027 Alpha HD A110HDG-SF Lowboy Trailer, New, Arizona, Iowa, 55 ton, 53x102, Tri Axle

2027 Alpha HD A110HDG-SF Lowboy Trailer, New, Arizona, Iowa, 55 ton, 53x102, Tri Axle

Newly Listed
$107,500 USD
Alpha HD A110HDG-SF-18 Lowboy Trailer – 55 Ton, Hydraulic RGN, 18" Deck Height, , The Alpha HD A110HDG-SF-18 lowboy trailer is built for serious heavy-haul work, offering a massive 55-ton...
ConditionNew
L x W53 ft. x 102 in.
SuspensionAir Ride
Rear AxleTri Axle
Floor TypeApitong Floor
Capacity55 Ton
OutriggersYes
RampsYes
Stock NumberL07397
MLS Number14121443
CategoryLowboy Trailers
Last Updated2/2/2026
Location
Chandler, AZ, US
Sold By
Midco Sales
Fontaine MAGNITUDE 60HD MX Lowboy Trailer

2026 Fontaine MAGNITUDE 60HD MX Lowboy Trailer

Newly Listed
$267,900 USD
New 2026 Fontaine Magnitude 60HD-MX, 60 Ton Lowboy Trailer with Extendable Deck - 30' Closed - 51' Extended, Tridem Air Ride Rear Axles - Front one chains up, rear one air lifts. In addition...
ConditionNew
L x W58 ft. x 102 in.
SuspensionAir Ride
Rear AxleTri Axle
Floor TypeApitong Floor
OutriggersYes
RampsYes
Stock NumberSBA1328
MLS Number14120813
CategoryLowboy Trailers
Last Updated2/1/2026
Location
Vernal, UT, US
Sold By
SellBuyAuction
Brandt S50 Lowboy Trailer

2024 Brandt S50 Lowboy Trailer

Recently Updated
Contact for price
Narrow, 2 Kingpin Position, D-Ring for lifting, 2 Pair Chain Pockets for Lifting or Tie-Down, FMVSS, CMVSS Compliant, Air Shut Off Ball Valves on Gooseneck, Weather Sealed Air Controls...
ConditionNew
Rear AxleTri Axle
Stock Number16663
MLS Number13649908
CategoryLowboy Trailers
Last Updated1/31/2026
Location
Nisku, AB, Canada
Sold By
Brandt
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Lowboy Buyer's Guide & Specs

If you're hauling tall iron, a lowboy (double-drop) keeps the deck down in the well so you clear bridges without stacking permits. Most fleets standardize on a 50–55-ton hydraulic RGN with a 48–53 ft overall length and a well that fits their most common machine. From there you add a flip or a booster when the job calls for it.

Capacity & weight planning

  • 35-ton: smaller dozers, wheel loaders, and rollers.
  • 50–55-ton: mid-size excavators and heavier machines (most common choice).
  • Beyond 55-ton: plan axle additions (flip/booster) or a jeep/dolly based on your corridors and bridge laws.

Length, deck height & well

Overall length (48–53 ft) is easy to shop, but the well length and deck height are what make loads fit cleanly. Match well length to the machine's track/wheel base and check loaded deck height against the machine's transport height. If the tracks sit wide, go with outriggers or swing-outs.

Neck type & loading

Hydraulic detach saves time and headaches loading on uneven sites. Mechanical detach keeps weight and cost down for fleets that don't need to drop the neck as often. Either way, make sure your crew has a repeatable rigging process—pins, hoses, and locking hardware should be quick to inspect and service.

Axles, flips & boosters

Tandem and tri handle the bulk of work. Add a flip axle when you occasionally run heavier; use a booster when you need to spread loads and meet bridge formulas. Your permits and usual states will dictate what makes sense.

Suspension & floor

Air ride is easiest on machines and operators; spring is simple and tough. Apitong/wood floors are common and repairable; steel decking stands up to point loads and track shoes. Spec chain drops, D-rings, lights, and toolboxes to match how your crew actually ties down.

Used lowboy checklist

  • Neck pins, saddles, hinge points—look for elongation and cracking.
  • Main beams, cross-members, and gussets—rust at welds, evidence of bowing.
  • Air system, valves, and tanks—leaks and contamination.
  • Suspension bushings, brakes, drums/rotors, hub oil, and lights.
  • Flip/booster hardware and plumbing—treat it like a separate machine.

Pricing on this page updates from active listings. Today's typical list prices cluster around $39,900–$113,000 with a median near $68,900. Most units listed are 53 ft overall, with 35-ton and 55-ton capacities the most common.

Lowboy Trailer Buyer FAQs

How much does a lowboy trailer cost? (September 2025)

On our marketplace right now, most lowboy trailers list between $39,900–$113,000 with a sitewide median around $68,900. Used units generally center near $55,000 and new near $82,500, but you'll see everything from budget older tandems to premium multi-axle hydraulic RGNs with boosters in the six figures.

  • Used: typically $3,500–$384,990, median ~$55,000
  • New: typically $5,950–$447,145, median ~$82,500

Price moves with capacity (tons), neck type (hydraulic vs mechanical), axle count/booster, suspension, floor, and options like outriggers, winches, chain drops, and lighting.

What capacity (tons) do I need?

35-ton covers many smaller dozers and loaders. 50–55-ton is the sweet spot for mid-size excavators and heavier machines. If you're routinely over that, plan on a tri plus a flip/booster or a jeep/dolly depending on your routes and permits.

Always size to the machine's operating weight with attachments and check axle/bridge laws for your states and typical corridors.

What length should I look for—does well length matter?

Most lowboys we see are 48–53 ft overall (53 ft is most common). More important is the well length—that's the usable deck between the drops. Match well length to your machine's wheel/track base. If your track width is wide, make sure the trailer has outriggers or removable swing-outs.

Hydraulic vs mechanical detach—what's the trade-off?

Hydraulic RGN loads easier and faster, especially on uneven ground, and is worth it if you're loading frequently. Mechanical costs less, weighs less, and has fewer hydraulic components to service. Both are proven—the right choice depends on your crew and cycle times.

Tandem or tri? Do I need a flip axle or booster?

Tandem and tri are the most common. Add a flip axle for occasional higher weights, or a booster when you need to spread loads for bridge and stay legal. Your routes and state rules will drive this more than anything else.

What suspension and floor should I pick?

Air ride is the most common on the market for smoother ride and easier load protection. Spring is simple and rugged. Floors are typically Apitong/wood or wood over steel—wood is grippy and easy to repair, steel is durable for point loads.

What should I inspect on a used lowboy?

Look closely at neck pins, hinge points, and the gooseneck saddle. Check the well for bowing or cracked gussets, main beams for rust at welds, and air system leaks. Verify suspension bushings, hub oil, brakes, and lights. If it has a flip or booster, inspect the hardware and plumbing as a separate system.

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