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.
Features
Mainframe
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
Crossmembers
10″ x 12# Wide flange I beams on 18″ centers
Kingpin
2″ SAE kingpin, 84″ swing clearance, 20″ kingpin setting (standard)
Siderails
14″ x 26# Wide flange I beam
Suspension
HUTCH H9700TRI four point spring suspension with hi-arch heavy duty 3-leaf springs
Axles
(3) 25,000 lb., 5″ round, 5/8″ wall
Brakes
16-1/2″ x 7″, Type 30/30 brake chambers, outboard drums, Meritor WABCO (4S/2M) ABS on two axles
Wheels
8.25 x 22.5, Steel 10 hole disc, hub piloted (color: white)
Tires
255/70R x 22.5 Radials.
Landing Gear
2 Speed gear with 62,500 lb. lift capacity; 200,000 lb. static capacity (standard)
Finish
Shot blasted and painted with a high solid polyurethane paint. Colors: black or red (standard)
Floor
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
Lights
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
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
D-Rings
18 Total (4) on the top deck (14) on the lower deck
Options
- 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. |