Lowboy Trailers for Sale - New & Used RGN Lowboys

Explore 853 new and used Lowboy Trailers on MyLittleSalesman.com, with prices from $5,000 to $469,500. Filter by capacity, number of axles, floor type, neck type, and more to find job-ready Lowboy Trailers near you with the specs you need.

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 853 Lowboy Trailer Listings

1 - 25 of 853 listings
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Featured Item
Trail King TK110HDG Lowboy Trailer

2025 Trail King TK110HDG Lowboy Trailer

Recently Updated
$137,900 USD
FET included - New - Never Used - 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, 389cc Honda self...
ConditionNew
L x W56 ft. x 108 in.
SuspensionAir Ride
Rear AxleTri Axle
Floor TypeApitong Floor
Capacity55 Ton
OutriggersYes
RampsYes
Stock NumberSBA1168
MLS Number13764309
CategoryLowboy Trailers
Last Updated9/15/2026
Location
Grand Junction, CO, US
Sold By
SellBuyAuction
Featured Item
2027 XL Specialized Lowboy | HDGS-110

2027 XL Specialized Lowboy | HDGS-110

Recently Updated
Contact for price
2027 XL Specialized Lowboy | HDGS-110 55-Ton (110,000#) Capacity Lowboy Trailer for all your Equipment Needs! , Low-Profile Scraper Gooseneck with (5) Variable Ride Height Positions ,...
ConditionNew
Capacity55 Ton
Stock Number6100
MLS Number14134171
CategoryLowboy Trailers
Last Updated9/11/2026
Location
Manchester, US
Sold By
Royal Truck & Utility Trailer
Featured Item
2025 Talbert Lowboy | STANDARD | 55-Ton | 044351

2025 Talbert Lowboy | STANDARD | 55-Ton | 044351

$89,999 USD
2025 Talbert Lowboy | STANDARD | 55-Ton | 044351 55-Ton Capacity Lowboy Trailer for all your Equipment Needs! , Contoured Neck With Removable Adjustment Blocks For 2” Below Standard Road...
ConditionNew
Stock Number6235
MLS Number14268178
CategoryLowboy Trailers
Last Updated8/13/2026
Location
Rensselaer, US
Sold By
Royal Truck & Utility Trailer
Featured Item
Load King 42x102 Tandem Axle Steel Lowboy Trailer - Air Ride, Fixed Axle

2000 Load King 42x102 Tandem Axle Steel Lowboy Trailer - Air Ride, Fixed Axle

$33,500 USD
2000 Load King Folding Neck, 42ft x 102in, 35 Ton, Self contained Pony motor for the neck, Air Ride Suspension, Swing out outriggers, Nationwide Delivery Available
ConditionUsed
L x W42 ft. x 102 in.
SuspensionAir Ride
Rear AxleTandem Axle
Floor TypeWood Floor
OutriggersYes
Stock Number3422
MLS Number14511912
CategoryLowboy Trailers
Last Updated7/29/2026
Location
Sawyer, KS, US
Sold By
The Wrays, LLC
Featured Item
Trail King 61x48 Tri Axle Steel Lowboy Trailer - Air Ride, Fixed Axle

2006 Trail King 61x48 Tri Axle Steel Lowboy Trailer - Air Ride, Fixed Axle

$89,500 USD
TK140HDG 2+3+2, 70 Ton Beam with Jeep and Booster, 28' Well, 48''x16'' Modular Beam, Aluminum Wheels TK80J 2 Axle Jeep, Sliding 5th wheel, Tire Inflation System, Aluminum Wheels TKMB2 2...
ConditionUsed
L x W61 ft. x 48 in.
SuspensionAir Ride
Rear AxleTri Axle
Floor TypeSteel Floor
MLS Number14358837
CategoryLowboy Trailers
Last Updated8/17/2026
Location
Womelsdorf, PA, US
Sold By
Weaco Equipment
Featured Item
1997 Talbert 35 Ton Capacity Tri-Axle Lowboy Trailer

1997 Talbert 35 Ton Capacity Tri-Axle Lowboy Trailer

Contact for price
Gooseneck fenders ramps trailer as new tires 80% brake very clean new flip axle added in 2014
ConditionUsed
L x W46 ft. x 102 in.
Suspension4 Bag Air Ride
Rear AxleTri Axle
Floor TypeApitong Floor
OutriggersYes
RampsYes
MLS Number14350474
CategoryLowboy Trailers
Last Updated8/25/2026
Location
Bensenville, IL, US
Sold By
D Rizzi & son Excavsting
Witzco Challenger RG-35 TON/ 23 FT WELL/ DOVE-TAIL Lowboy Trailer

2027 Witzco Challenger RG-35 TON/ 23 FT WELL/ DOVE-TAIL Lowboy Trailer

Price Drop $53,000 USD
NEW 35 TON LOW BOY TRAILER, TANDEM AXLE, SPRING SUSPENSION WITH EQUALIZER, 23 FT WELL, DOVE-TAIL WITH RAMPS, COVERED BACK, CHAIN TIE DOWNS, D-RINGS, HONDA PONY ENGINE, CHAIN/BINDER STORAGE,...
ConditionNew
L x W48 ft. x 102 in.
SuspensionSpring
Rear AxleTandem Axle
Floor TypeWood Floor
OutriggersYes
RampsYes
Stock Number27WIT003RG35DOVE
MLS Number14229565
CategoryLowboy Trailers
Last Updated9/16/2026
Location
Covington, TN, US
Sold By
Don Baskin Truck Sales
1995 ETNYRE 125500 GVWR TRI AXLE LOW BOY TRAILER

1995 ETNYRE 125500 GVWR TRI AXLE LOW BOY TRAILER

Newly Listed
At auction Sep. 16
1995 ETNYRE TRI AXLE 125500 GVWR LOWBOY/PAVER'S SPECIAL TRAILER.* CLEAN TITLE.* LOCATED IN EAST BRUNSWICK, NEW JERSEY. FOR INSPECTIONS OR INQUIRIES CALL DON 9172042053Sold as is, where is.
Lot Number27808-73-14
ConditionNew
MLS Number14605611
CategoryLowboy Trailers
Last Updated9/16/2026
Location
Staten Island, NY, US
Listed By
GovDeals, Inc.
Globe 55 TON EXTENDABLE W/ HYDRAULIC FLIP AXLE Lowboy Trailer

2027 Globe 55 TON EXTENDABLE W/ HYDRAULIC FLIP AXLE Lowboy Trailer

Newly Listed
Contact for price
ON ORDER DUE JAN 2027 ROBSTOWN, TX (2) NEW 2026 Globe 55 TON RGN Extendable 30'-50' well, 22" LDH 3 Axle With 4th HYDRAULIC FLIP AXLE, 30' Closed to 50' Open Deck Length, Rated at 55 tons in...
Quantity2
ConditionNew
L x W56 ft. x 102 in.
SuspensionAir Ride
Rear AxleQuad Axle
Floor TypeApitong Floor
OutriggersYes
RampsYes
MLS Number14604320
CategoryLowboy Trailers
Last Updated9/15/2026
Location
Robstown, TX, US
Sold By
J&B Pavelka, Inc.
Etnyre RTN55ETD3 Lowboy Trailer

2017 Etnyre RTN55ETD3 Lowboy Trailer

Newly Listed
Contact for price
Looking for a dependable hauling solution? This 2017 ETNYRE RTN55ETD3 is a professional-grade semi-trailer designed to handle heavy-duty loads with ease. Built for stability and strength,...
ConditionUsed
Rear AxleTri Axle
Stock NumberU252190
MLS Number14604291
CategoryLowboy Trailers
Last Updated9/15/2026
Location
Bangor, ME, US
Sold By
Freightliner of Maine
Globe 55 TON EXTENDABLE W/ HYDRAULIC FLIP AXLE Lowboy Trailer

2026 Globe 55 TON EXTENDABLE W/ HYDRAULIC FLIP AXLE Lowboy Trailer

Recently Updated
Contact for price
ON ORDER DUE DEC 2026 ROBSTOWN, TX (2) NEW 2026 Globe 55 TON RGN Extendable 30'-50' well, 22" LDH, 3 Axle With 4th HYDRAULIC FLIP AXLE, 30' Closed to 50' Open Deck Length, Rated at 55 tons...
Quantity2
ConditionNew
L x W56 ft. x 102 in.
SuspensionAir Ride
Rear AxleQuad Axle
Floor TypeApitong Floor
OutriggersYes
RampsYes
MLS Number14479119
CategoryLowboy Trailers
Last Updated9/15/2026
Location
Robstown, TX, US
Sold By
J&B Pavelka, Inc.
Load King 503/554 SS SF Lowboy Trailer

2027 Load King 503/554 SS SF Lowboy Trailer

Newly Listed
$121,945 USD
FOR SALE! A brand new Load King 503/554 SS SF lowboy trailer. This trailer is rated at 55 tons and the deck measures 26 ft long. Flexible financing terms up to 96 months. Amortizations up to...
ConditionNew
Horse Power0 HP
Stock NumberV1036216
MLS Number14603805
CategoryLowboy Trailers
Last Updated9/15/2026
Location
Elk Point, SD, US
Sold By
Custom Truck One Source
55 ton Fontaine Magnitude Dropside  Lowboy

2013 55 ton Fontaine Magnitude Dropside Lowboy

Newly Listed
At auction Sep. 15
2013 Fontaine Magnitude 55 ton Dropside trailer, 26’ in the well, sold as a 14” load height trailer however static with 11r24.5 rubber on the tractor we get around 16” unladen load height....
Lot Number28087-18-4
ConditionUsed
MLS Number14603425
CategoryLowboy Trailers
Last Updated9/15/2026
Location
Midland, NC, US
Listed By
GovDeals, Inc.
2014 International DuraStar 4300 7.6L V6 Diesel

2014 International DuraStar 4300 7.6L V6 Diesel

Newly Listed
At auction Sep. 15
2014 International DuraStar 4300, 7.6L L6 DIESEL.- Clean Title - - Runs Drives - - 1 Owner -- Clean Carfax - -7.6L MaxxForce DT/DT466 turbo diesel-Air brakes-4×2 drivetrain-Dual rear wheels...
Lot Number25370-1258-1
ConditionUsed
Usage122,779 Miles
MLS Number14603388
CategoryLowboy Trailers
Last Updated9/15/2026
Location
Santee, CA, US
Listed By
GovDeals, Inc.
2025 Alpha A90JDGC Lowboy Equipment Trailer

2025 Alpha A90JDGC Lowboy Equipment Trailer

Newly Listed
At auction Sep. 17
2025 Alpha A90JDGC lowboy equipment trailer, VIN: 1Z9A3EP28S1607031, Unit #: 62441176, Dimensions, Overall, Length: 48', Width: 102", Deck, Length: 28' 7", Width: 102", Rear deck...
ConditionUsed
Stock NumberYA4298
MLS Number14603135
CategoryLowboy Trailers
Last Updated9/15/2026
Location
Colton, CA, US
Listed By
Purple Wave Auction
2020 Kaufman 35 Ton Lowboy Trailer - 30ft Well, Hydraulic Detach, Non-Ground Bearing, Tri-Axle, AG Slide-Outs, Flip Axle

2020 Kaufman 35 Ton Lowboy Trailer - 30ft Well, Hydraulic Detach, Non-Ground Bearing, Tri-Axle, AG Slide-Outs, Flip Axle

Newly Listed
$68,990 USD
2020 Kaufman 35 Ton Lowboy Trailer - 30ft Well, Hydraulic Detach, Non-Ground Bearing, Tri-Axle, AG Slide-Outs, Flip Axle 2020 Kaufman 35 Ton RGN Lowboy Trailer Model: Kaufman Rgn Lowboy...
ConditionUsed
L x W51 ft. x 102 in.
SuspensionAir Ride
Rear AxleTri Axle
Floor TypeWood Floor
Capacity35 Ton
OutriggersYes
RampsYes
MLS Number14603098
CategoryLowboy Trailers
Last Updated9/15/2026
Location
Monroe City, MO, US
Sold By
ITAG Equipment
Fontaine 51/60 FLIP AXLE HYDRAULIC Lowboy Trailer

2027 Fontaine 51/60 FLIP AXLE HYDRAULIC Lowboy Trailer

Newly Listed
$31,250 USD
Length 5', Width 102", Weight 3,340 Lbs Flat Body, Compatibility Rear Axle: 51 to 60 Ton Trailers, D-Rings One Pair, Rear Lights (3) Stop/Tail, (3) Clearance, Strobe Lights Battery Powered...
ConditionNew
L x W5 ft. x 102 in.
SuspensionAir Ride
Rear AxleSingle Axle
Floor TypeWood Floor
Stock NumberV35A7497
MLS Number14601626
CategoryLowboy Trailers
Last Updated9/12/2026
Location
Pittsburgh, PA, US
Sold By
Tri-State Trailer Sales, Inc.

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? (July 2026)

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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