40 Ton Detachable Gooseneck Trailer - Deck On The Neck trailer
Kaufman Trailers

40 Ton Detachable Gooseneck Trailer - Deck On The Neck

Commercial Series

Capacity

40 Ton

Deck Height

20"

Axles

2-Axle

Gooseneck

Non Ground Bearing

Deck Length29 ft
GVWR98,500 lbs

About This Trailer

The 40 Ton Detachable Gooseneck Trailer is built for serious hauling with a focus on strength, versatility, and ease of operation. Rated at 98,500 lbs. GVWR with an 80,000 lb. capacity in a 16 ft. span or greater, this trailer is engineered with four cambered high-tensile steel main beams and a durable 2" oak floor to handle demanding loads day in and day out. The 29’ standard well, 102” wide deck (expandable to 126”), and low 20” loaded deck height provide excellent stability and flexibility for a wide range of equipment. Its hydraulic, non-ground bearing detachable gooseneck allows for quick loading with multiple swing clearances, while air ride suspension and heavy-duty 25K axles ensure a smooth, controlled ride. Equipped with full air brakes, ABS, sealed wiring, LED lighting, and premium Sherwin-Williams finish, this trailer is designed to perform reliably in tough conditions while maintaining a clean, professional look.

Full Specifications

Capacity
G.V.W.R.98,500 lbs. (Capacity 80,000 lbs. in 16 ft. span or greater)
Dimensions
Deck Length29' well standard. Additional Optional Lengths
Deck Height20" (fully loaded)
Deck Width102" (Expandable to 126" with outriggers)
Upper Deck120” Long x 101.5” Wide, Oak Decking, D-Rings on Side-rail
Lower Deck29' well length
Electrical
ElectricalSealco US made sealed wiring harness, lifetime LED lights, amber strobe kit standard
Construction
FrameFour cambered main beams, fabricated with 100 KSI (T1) and 80 KSI high tensile steel.
Side Rail12" Fabricated
Floors2" oak flooring
ToolboxLockable Lid Toolbox
RampsFixed Front Ramps (See Additional Options)
Tie DownsForged D-rings
General
FendersLoad bearing high tensile steel fenders over the tires.
Running Gear
BrakesAll wheel 16.5" x 7" air brakes, automatic slack adjusters, and 4S/2M ABS
Wheels10 hole steel disc / hub piloted (Aluminum Wheel Options)
Tires255/70 R22.5 LRH
Axles2 - 25,000 lb. axles (5" round, 5/8" wall thickness) with Flip Prep included.
SuspensionAir ride suspension
Gooseneck
TongueHydraulic, removable, non-ground bearing gooseneck with 3 position adjustable load blocks and 83" - 107" available swing clearances. Comes standard set-up for wet line.
CouplerSAE 2" Kingpin (16" Kingpin Setting)
Finish
FinishSherwin Williams Premium Acrylic Urethane over a Premium Two Part Epoxy Primer

Kaufman Trailers

Factory-direct manufacturer of lowboy and detachable gooseneck trailers with self-aligning V-trough design.

Lexington, South CarolinaFounded 1987