Lowboy Trailers

Lowboy trailers for sale at Midco Sales in Chandler, AZ.   Midco Sales sells new lowboy trailers manufactured by Aspen, Kalyn Siebert and XL Specialized.  A variety of lowboys are in stock including  35 ton, 40 ton, 55 ton, and 65 ton capacity trailers.

Lowboy Trailers For Sale

available 16 cars
2000 Trail King TK70HDG
10
$34,599
2000 Trail King TK70HDG
  • Lowboy
  • Trail King
  • Used
  • 46'
1992 Cozad 16 Tire Lowboy
10
$29,000
1992 Cozad 16 Tire Lowboy
  • Lowboy
  • Cozad
  • Used
2019 Kalyn Siebert VersaMAXX
25
1
$130,000
2019 Kalyn Siebert VersaMAXX
  • Lowboy
  • Kalyn Siebert
  • New
  • 53'
2019 Aspen 65 Ton Lowboy, Jeep, Booster
21
1
$274,000
2019 Aspen 65 Ton Lowboy, Jeep, Boo ...
  • Lowboy
  • Aspen
  • New
2019 XL Specialized XL80 HDGS 40 Ton Lowboy
11
Call
2019 XL Specialized XL80 HDGS 40 To ...
  • Lowboy
  • XL Specialized
  • Used
  • 48'
2019 XL Specialized XL100 MGX 16 Tire Expando Lowboy
11
1
$118,000
2019 XL Specialized XL100 MGX 16 Ti ...
  • Lowboy
  • XL Specialized
  • New
2019 XL Specialized XL80 HDGS 40 Ton Lowboy
18
1
$67,000
2019 XL Specialized XL80 HDGS 40 To ...
  • Lowboy
  • XL Specialized
  • New
  • 48'
2014 XL Specialized XL90 HDE Extendable Lowboy
16
Call
2014 XL Specialized XL90 HDE Extend ...
  • Lowboy
  • XL Specialized
  • Used
  • 48'
2020 XL Specialized XL 130 HDG 2+2+2 Lowboy
17
1
$270,000
2020 XL Specialized XL 130 HDG 2+2+ ...
  • Lowboy
  • XL Specialized
  • New
2020 XL Specialized XL80 HDGS Lowboy
17
1
$66,000
2020 XL Specialized XL80 HDGS Lowbo ...
  • Lowboy
  • XL Specialized
  • New
  • 48'
2020 XL Specialized XL80 HDGS 40 Ton Lowboy
11
1
$67,700
2020 XL Specialized XL80 HDGS 40 To ...
  • Lowboy
  • XL Specialized
  • New
  • 48'
2020 XL Specialized XL110 HDG 55 Ton Lowboy
19
1
$84,000
2020 XL Specialized XL110 HDG 55 To ...
  • Lowboy
  • XL Specialized
  • New
  • 53'
2020 XL Specialized XL110 HDG 55 Ton Lowboy
18
1
$84,000
2020 XL Specialized XL110 HDG 55 To ...
  • Lowboy
  • XL Specialized
  • New
  • 53'

About Lowboy Trailers

A lowboy is a trailer with two drops in deck height:  one right behind the gooseneck and another before the rear wheels.  This creates a lower well for transporting over-sized and tall machinery (excavators, dozers, tractors, and other construction equipment).

Lowboy Trailer Options

Goosenecks

Midco Sales commonly carries hydraulic detachable and mechanical detachable goosneck lowboys.  These trailers are sometimes referred to as RGN trailers.

A hydraulic detachable gooseneck is the fastest and easiest to detach.  It is detached using hydraulic cylinders to raise and lower the trailer, allowing the truck to remove the neck.  Machinery can then be loaded from the front of the deck.  This hydraulic operation can be run from the truck or from a pony motor mounted on the neck of the lowboy.

A mechanical detachable gooseneck offers a more lightweight neck and requires less maintenance, but isn’t as quick and easy to detach.

Jeeps & Boosters

Hauling over-sized or extremely heavy loads adds weight to the tractor and trailer.  A jeep will attach to the truck’s fifth wheel, with the trailer then connecting to the jeeps fifth wheel. The jeep services as an extra set of axles to distribute the weight of the load.

A booster distributes heavy weight by increasing the wheel base of the trailer when attached to the rear of the lowboy.

Flip Axles

A lowboy flip axle is used when the trailer’s load exceeds the gross weight that  is allowed on each axle.  It is attached to the rear frame of the trailer.  When the flip axle is not needed it can flip up onto the trailer or be removed completely.

Outriggers

Swing-out outriggers allow double drop trailers to haul wider equipment.