Lowboy Trailers for Sale - New & Used RGN Lowboys

Search new and used Lowboy Trailers on MyLittleSalesman.com, with prices from $3,500 to $447,145. Filter by capacity, number of axles, floor type, neck type, and more to find the right Lowboy Trailer near you today.

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 881 Lowboy Trailer Listings

1 - 25 of 881 listings
1 - 25 of 881 listings
Featured Item
Witzco Challenger 48x96 Tri Axle Steel Lowboy Trailer - Air Ride, Fixed Axle
15 0

2018 Witzco Challenger 48x96 Tri Axle Steel Lowboy Trailer - Air Ride, Fixed Axle

$49,900 USD
$300/day, $900/wk, $2,700/mo to rent
50 ton hydraulic detached, pony motor, 22 slide out outriggers, air ride suspension with rear lift, 22' well, 9 D rings, load bearing wheel covers,
ConditionUsed
L x W48 ft. x 96 in.
SuspensionAir Ride
Rear AxleTri Axle
Floor TypeWood Floor
OutriggersYes
Stock Number66
MLS Number14000041
CategoryLowboy Trailers
Last Updated11/25/2025
Location
New Salem, ND, US
Sold By
Pedigree Truck and Trailer Sales, Inc.
2022 Roadrunner 53ft Lowboy Trailer - 35 Ton, 34ft Well, Hydraulic Detach, Non-Ground Bearing, Pony Motor, Tandem Axle, Aluminum Slide Outs
44 1

2022 Roadrunner 53ft Lowboy Trailer - 35 Ton, 34ft Well, Hydraulic Detach, Non-Ground Bearing, Pony Motor, Tandem Axle, Aluminum Slide Outs

Price Drop
$84,990 USD
2022 Roadrunner 35 Ton RGN Lowboy Trailer, , Model: Roadrunner AG 35 53' Double Drop Deck Trailer Steel Frame Wood Floor Tandem Axle RGN - Removable Gooseneck Air Ride Suspension Title...
ConditionUsed
L x W53 ft. x 102 in.
SuspensionAir Ride
Rear AxleTandem Axle
Floor TypeWood Floor
MLS Number13807927
CategoryLowboy Trailers
Last Updated12/3/2025
Location
Pembroke Pines, FL, US
Sold By
ITAG Equipment
2026 XL Specialized X-L SPECIALIZED TRAILERS INC Lowboy Trailer, New, Arizona, 45 ton
16 0

2026 XL Specialized X-L SPECIALIZED TRAILERS INC Lowboy Trailer, New, Arizona, 45 ton

Recently Updated
$164,499 USD
XL Specialized 16 tire expando lowboy trunnion trailer for sale. Key Specs: 44' x 102", 45 ton capacity, expandable wheel area. The XL Specialized XL 90 MGX has a rear deck that expands from...
ConditionUsed
L x W44 ft. x 102 in.
SuspensionWalking Beam
Rear AxleTandem Axle
Floor TypeApitong Floor
Capacity45 Ton
RampsYes
Stock NumberL25145
MLS Number13482020
CategoryLowboy Trailers
Last Updated12/3/2025
Location
Manchester, IA, US
Sold By
Midco Sales
Viking VFD46R16F35T 35 TON T/A Lowboy Trailer
10 0

2009 Viking VFD46R16F35T 35 TON T/A Lowboy Trailer

Newly Listed
At auction Dec. 16
FIXED NECK LOWBOY TRAILER, TANDEM AXLE, DOVETAIL WITH RAMPS, AIR RIDE SUSPENSION, WOOD DECKING, STEEL DISC WHEELS, 255/70R22.5 TIRES, 8' 6" X 46' LOAD DECK, 9' 6" TOP DECK, COVERED WHEELS,...
ConditionUsed
Stock Number544594
MLS Number14010650
CategoryLowboy Trailers
Last Updated12/3/2025
Location
Caldwell, TX, US
Listed By
Jeff Martin Auctioneers
1967 Load King Lowboy Trailer
15 0

1967 Load King Lowboy Trailer

Newly Listed
At auction Dec. 5
1967 Load King Lowboy Trailer, Trailer 37ft 6in x 8ft This is a Titled Item NOTE: This unit is being sold AS IS/WHERE IS via Timed Auction and is located in Des Moines, IA. For more...
ConditionUsed
Stock NumberDI970
MLS Number14009855
CategoryLowboy Trailers
Last Updated12/3/2025
Location
Des Moines, IA, US
Listed By
JJ Kane Auctions
Dorsey LB35-38CS Lowboy Trailer
9 0

2026 Dorsey LB35-38CS Lowboy Trailer

Recently Updated
$42,500 USD
New 2026 Dorsey LB35-38CS 35 ton fixed neck lowboy, contractor special neck, 45"x102", 38" loaded deck height, 255/70R22.5 tires, 27' main deck, 8'6" upper deck, 4' dovetail w/spring-assist...
ConditionNew
L x W45 ft. x 102 in.
SuspensionSpring
Rear AxleTandem Axle
Floor TypeApitong Floor
MLS Number14001738
CategoryLowboy Trailers
Last Updated12/3/2025
Location
Valley Park, MO, US
Sold By
Blyth Trailer Sales, LLC
2025 Talbert Lowboy | STANDARD | 55-Ton
6 0

2025 Talbert Lowboy | STANDARD | 55-Ton

Recently Updated
$97,995 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 Updated12/3/2025
Location
Rensselaer, US
Sold By
Royal Truck & Utility Trailer
Trail King TK80HDG+ Lowboy Trailer
22 3

2024 Trail King TK80HDG+ Lowboy Trailer

Price Drop
$136,900 USD
2024 Trail King TK80HDG+ 53' x 102" 40 Ton RGN - Trailer has 5 Position Advantage Plus Hydraulic Gooseneck, Beaver Tail, Aluminum Load Ramps, Pony Motor and Wet Kit, 60" Rear Axle Spacings,...
ConditionUsed
L x W53 ft. x 102 in.
SuspensionAir Ride
Rear AxleTri Axle
Floor TypeApitong Floor
OutriggersYes
RampsYes
Stock NumberSBA1271
MLS Number13764605
CategoryLowboy Trailers
Last Updated12/3/2025
Location
Grand Junction, CO, US
Sold By
SellBuyAuction
Trail King TK110HDG TAPER DECKL Lowboy Trailer
32 0

2025 Trail King TK110HDG TAPER DECKL Lowboy Trailer

Price Drop
$161,900 USD
FET Included in Price and has been paid - New 2025 Trail King TK110HDG Advantage Plus 55 Ton RGN Paver Special Lowboy, 56' x 108", 16" and 40" king pin settings with 110" and 86" swing,...
ConditionNew
L x W56 ft. x 108 in.
SuspensionAir Ride
Rear AxleTri Axle
Floor TypeApitong Floor
OutriggersYes
RampsYes
Stock NumberSBA1168
MLS Number13764309
CategoryLowboy Trailers
Last Updated12/3/2025
Location
Grand Junction, CO, US
Sold By
SellBuyAuction
Trail King 54x102 Tri Axle Steel Lowboy Trailer - Air Ride, Fixed Axle
26 0

2025 Trail King 54x102 Tri Axle Steel Lowboy Trailer - Air Ride, Fixed Axle

Price Drop
$141,900 USD
FET Included in Price and has been paid - New 2025 Trail King TK110HDG Advantage Plus 55 Ton RGN Lowboy, 54' x 102", 16" and 40" king pin settings with 110" and 86" swing, 389cc Honda self...
ConditionNew
L x W54 ft. x 102 in.
SuspensionAir Ride
Rear AxleTri Axle
Floor TypeApitong Floor
OutriggersYes
RampsYes
Stock NumberSBA1167
MLS Number13764307
CategoryLowboy Trailers
Last Updated12/3/2025
Location
Grand Junction, CO, US
Sold By
SellBuyAuction
Brandt C550 Lowboy Trailer
7 0

2023 Brandt C550 Lowboy Trailer

Recently Updated
Contact for price
Hydraulic removable gooseneck (narrow neck), 110" swing clearance, 50" coupler height, 52'11"' overall length c/w a 25'10"" working deck, deck height adjustable to 5 settings 4.5" to 7.5",...
ConditionNew
SuspensionHendrickson
Rear AxleTri Axle
Capacity55 Ton
Stock Number15547
MLS Number11648366
CategoryLowboy Trailers
Last Updated12/3/2025
Location
Nisku, AB, Canada
Sold By
Brandt
Brandt M400 Lowboy Trailer
26 0

2021 Brandt M400 Lowboy Trailer

Recently Updated
Contact for rental/lease prices
Removable Gooseneck (R.G.N), 35 Tons in 16’ or 40 Tons fully distributed, 82" 120" Swing clearance, shimmable flip over neck extension, work lights rear of gooseneck, 48”-50" coupler...
ConditionUsed
SuspensionAir Ride
Rear AxleTri Axle
Capacity35 Ton
Stock Number15249
MLS Number11648285
CategoryLowboy Trailers
Last Updated12/3/2025
Location
Clairmont, AB, Canada
Rented/Leased 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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