50 Ton Loadhandler

The 50 Ton Tri-Axle Lowboy is a mill roll beam design heavy haul trailer. This trailer is designed with front motor grader ramps for easy loading and unloading on the upper deck. A trailer capable of heavier loads requires Hydraulic assisted ramps that make loading and unloading easy. The Viking 50 Ton Tri-Axle – “Built Heavy” and “Built for the Long Haul.” Capacity: 125,000 lb GVWR.



16″ x 40# Mill Rolled I beams with 3/4″ x 6″ strap under neck flange 1/2″ strap on bottom flange to front hanger. All material in main beam is high strength steel


10″ x 12# Wide flange I beams on 18″ centers


2″ SAE kingpin, 84″ swing clearance, 20″ kingpin setting (standard)


14″ x 26# Wide flange I beam


HUTCH H9700TRI four point spring suspension with hi-arch heavy duty 3-leaf springs


(3) 25,000 lb., 5″ round, 5/8″ wall


16-1/2″ x 7″, Type 30/30 brake chambers, outboard drums, Meritor WABCO (4S/2M) ABS on two axles


8.25 x 22.5, Steel 10 hole disc, hub piloted (color: white)


255/70R x 22.5 Radials.

Landing Gear

2 Speed gear with 62,500 lb. lift capacity; 200,000 lb. static capacity (standard)


Shot blasted and painted with a high solid polyurethane paint. Colors: black or red (standard)


2″ Nominal oak is (standard), metal covering (3/8″ tread plate) with 1″ traction bars is standard on the dovetail and over tandems. 3/8″ Tread plate is also standard on the motor grader approach ramps to the top deck


7-Way main receptacle, sealed wiring harness with rubber mounted LED lights. 3-Lights per side including midturn

Axle Setting

Set at 131″ from the rear of the dovetail


5 ft. Metal covered with 1″ traction bars

Loading Ramps

6′ Stand up ramps, hydraulic assisted with 1″ traction bars, 12-volt self-contained


18 Total (4) on the top deck (14) on the lower deck


  • Air ride suspension
  • Fold-out outriggers
  • Increase to 9′ wide
  • Spare tire carrier between the beams on the upper deck
  • Epoxy or zinc-rich primmer available
  • Flooring includes: apitong, shiplap pine, and steel sheeting.
Model VDD48R16M50T
Capacity 50-Ton
Dimensions 48' L x 102" W
42" Rear Deck Height (light)
32'-2" Flat Load Deck Area
Approximate Weight 24000 lbs. +/- 3%
GVWR 125000 lb.