Main Menu
Main Menu

XL Mechanical Detachable Extendable

XL’s Mechanical Detachable Extendables (MDE) are extendable lowboy trailers featuring a mechanical style removable gooseneck. The mechanical detachable gooseneck is a lightweight option that comes apart from the main deck efficiently.
Start A Quote
Features
Available Models
Options

Trailer Gallery

80-MDE_CTRL-Panel
80-MDE-Extended_CTRL-Panel
80-MDE_Rear
80-MDE-Extended_Rear
80-MDE_Front
80-MDE-Extended_Front
default
default
default

Features

Trusted Extendable Technology

  • Extend and retract the deck without hooking and unhooking air and electrical lines
  • Four 6-inch greasable rollers make for a smooth process of extending and retracting
  • One-piece track design for added stability
  • 29-foot deck extends to 50 feet, 4 inches to handle long loads
  • Many deck lengths available

Versatile Hauling

  • Double donuts allow for two deck heights
  • Fourteen, half-inch chain drops per side
  • Eight bent D-rings per side
  • Removable swing-out outrigger brackets on 24-inch centers

Enhanced Stability and Efficient Weight Distribution for Safe Hauling

  • Durable one-piece structure made from 100k flange and 80k web
  • Apitong decking is standard for a rugged deck and added peace of mind
he XL Mechanical Detachable Extendable (MDE) features the patented XL Extend-A-Trac, an XL custom-engineered design, which allows for extending and retracting the trailer without hooking and unhooking air and electrical lines. The next generation MDE units feature chain drops, toolbox with chain rack and light, as well as an improved track design. Offering a mechanical style detachable gooseneck for loading up the front of the trailer, this extendable lowboy trailer is sure to fit your needs.

Available Models

XL 70 MDE XL 80 MDE XL 90 MDE XL 100 MDE
Overall Capacity70,000 lbs80,000 lbs90,000 lbs100,000 lbs
Concentrated
Capacity		50,000 lbs in 10' closed60,000 lbs in 10' closed70,000 lbs in 10' closed80,000 lbs in 10' closed
Gooseneck Length10'10'10'10'
Main Deck
Length Range		29' - 50' 4"29' - 50' 4"29' - 50' 4"29' - 50' 4"
Extension StopsEvery 24"Every 24"Every 24"Every 24"
Loaded Deck Height20"20"20"20"
Ground Clearance6"6"6"6"
Standard Axles2222
Standard OAL48' Closed48' Closed48' Closed48' Closed
Wheel AreaWood-coveredWood-coveredWood-coveredWood-covered

Featured Models

90 MDE: Warrior

90,000 lbs Overall Capacity

35,000 lbs in 5' at front and rear of main deck fully extended (70,000 lbs total) Concentrated Capacity

  • Extension stops are every 24 inches to allow for multiple hauling lengths
  • Main deck extends from 29 feet to 50 feet, 4 inches
  • Prep for 2-axle power booster
  • Pan D-rings on gooseneck and wheel area, bent d-rings throughout
  • 3/4″ LED lights & aluminum control panel
Start A Quote
90 MDE-W

80 MDE

80,000 lbs Overall Capacity

60,000 lbs in 10' Concentrated Capacity

  • Extension stops are every 24 inches to allow for multiple hauling lengths
Start A Quote
View Brochure

Build your custom XL Mechanical Detachable Extendable Trailer

Start A Quote

Trailer Options

We offer a wide range of options so you can customize your trailer to best serve your unique needs.

Request a Quote

XL Mechanical Detachable Extendable

FIND A DEALER

Find An XL Specialized Trailer Dealer Near You.​
Find a Dealer

Find a Dealer

Find An XL Specialized Trailer Dealer Near You.​

Find a Dealer