


Kaufman Trailers
50 Ton Detachable Gooseneck Air Ride Trailer - Deluxe
- Capacity
- 50 ton
- Axles
- 3
- Deck length
- 26 ft
- Deck height
- 22 in
- GVWR
- 121,000 lb
Overview
From Kaufman Trailers
The 50 Ton Detachable Gooseneck Air Ride Trailer – Deluxe from Kaufman Trailers is engineered for serious heavy-haul performance, delivering a 121,000 lb. G.V.W.R. and a 100,000 lb. capacity rating in a 12’ span or greater. Built with four cambered main beams fabricated from 100 KSI (T1) and 80 KSI high-tensile steel, this trailer combines strength and durability with a smooth air ride suspension and air lift third axle for added versatility. The standard 26’ bucket well, 102” deck width (expandable to 126” with outriggers), and 22” loaded deck height make it ideal for transporting oversized equipment. Equipped with 16.5” x 7” air brakes with 4S/2M ABS, Sealco USA-made sealed wiring harness with lifetime LED lights, 2” oak flooring, forged D-rings, and a hydraulic removable non-ground bearing gooseneck set up for wet line operation, this trailer is built to perform. This model offers premium features like Sherwin Williams acrylic urethane finish over a two-part epoxy primer, with optional polished aluminum wheels and flip ramps available to customize your setup.
Specifications
Capacity
- G.V.W.R.
- 121,000 lbs. (Capacity 100,000 lbs. rated in 12 ft. span or greater)
Dimensions
- Deck Height
- 22" (fully loaded)
- Deck Width
- 102" (Expandable to 126" with outriggers)
- Lower Deck
- 26' well length (Bucket Well Included)
Electrical
- Electrical
- Sealco US made sealed wiring harness, lifetime LED lights, amber strobe kit standard
Construction
- Frame
- Four cambered main beams, fabricated with 100 KSI (T1) and 80 KSI high tensile steel.
- Floors
- 2" oak flooring
- Ramps
- Fixed Front Ramps (See Additional Options)
- Toolbox
- 20" x 42" Lockable Lid Toolbox
- Tie Downs
- Forged D-rings
Gooseneck
- Tongue
- Hydraulic, removable, non-ground bearing gooseneck with 3 position adjustable load blocks and 89" - 107" available swing clearances. Comes standard set-up for wet line.
- Coupler
- SAE 2" Kingpin (16" Kingpin Setting)
Running Gear
- Brakes
- All wheel 16.5" x 7" air brakes, automatic slack adjusters, and 4S/2M ABS
- Tires
- 255/70 R22.5 LRH
- Wheels
- 10 hole steel disc / hub piloted (Aluminum Wheel Options)
- Axles
- 3 - 25,000 lb. axles (5" round, 5/8" wall thickness) with air lift 3rd axle (54" spacing)
- Suspension
- Air ride suspension
Finish
- Finish
- Sherwin Williams Premium Acrylic Urethane over a Premium Two Part Epoxy Primer
About removable gooseneck trailers
A removable gooseneck trailer is a lowboy whose front neck detaches — hydraulically or mechanically — so the deck rests on the ground and becomes its own ramp. Tracked and low-clearance machines drive on from the front without separate ramps or a dock. RGNs are the default choice for excavators over 30 tons, and the format scales with added axles, jeeps and boosters into the 100-ton-plus range for permitted loads.
Not sure this is the right type for your load? Tell us what you are hauling and we will recommend a capacity and deck.

