Magnitude 60HD MBMD Lowbed Trailers

Beam Deck;
Modular Tridem Bogie 

Hydraulic removable gooseneck lowbed trailer for the construction industry

  • 60 tons
  • Designed to accept 60/90 intermediate axle and rear axle below, EQ2 spreader and a 83 inch flipbox
  • 60/90 flip axle
  • 60/90 intermediate axle
  • 402/453 jeep ready
  • EQ2 spreader
  • Modular bogie
  • Air ride bogie

Standard Specifications


  • 60 tons in 16-feet as a 3+2 axle configuration with flipbox deployed. 60 tons in 12-foot length with 4 axle close coupled. - GAWR and tire ratings determine legal payloads


  • Design: Hydraulic removable non ground bearing design
  • Swing radius: 106 inches (12 feet 8 inches overall gooseneck length)


  • Deck Type: Beam deck (BMD)
  • Deck width: 8 feet 6 inches overall (unless optional deck width is selected)
    9 feet (Deck Only) **Note this option is only available with the 26 feet deck length**
  • Loaded deck height/ground clearance: 23 inches at main beams with 6 inches ground clearance
  • Deck to bogie connection: Modular


  • Standard trailer Axles: 5 Total - Tridem bogie with intermediate and rear axle included
  • Axle Capacity: 25,000 lb. nominal capacity per axle NOTE: GAWR determined by suspension type, brakes, tires and other components.
    Extra Duty Axle/Brake System Package - Consult Factory | Est. weight: 0 lbs. (±3% lbs.)
  • Axle spread: 60 inches (between axles)


  • Deck to bogie connection: Modular
  • Rear bogie height: 43 3/4 inches to top flange - 37 1/2 inches to top of bolsters


  • Tire size: 275/70R 22.5 OEM Standard


  • Estimated weight from 40,630 lbs.

Standard Features

  • Framework: All main longitudinal members fabricated with 100,000# minimum yield steel flanges with 50,000# webs
  • Loaded Fifth Wheel Height: 50 inches nominal with 5 ride height positions
  • Alternate Kingpin: Removable kingpin at 86 inch swing radius
  • Power Source: Set up for wet line operation
  • Electrical Receptacle: J560 7-pin connector
  • Front Ramps: Manual front approach ramps with risers
  • Front Bogie Ramp
  • Extension Brackets: 13 pair - 26 total removable swing type, 1 pair - 2 total heavy duty removable hook-on type
  • Tool Box: 2 Fully covered trays in front of deck between mainbeams with lockable covers.
  • Crossmembers: Recess last 3 crossmembers in deck
  • Brakes: 16.5 inches x 7 inches with 5.5 inches autoslacks - heavy duty brake drums - outboard mount
  • Suspension: Air ride
  • First Axle Lift: Chain Lift
  • Third Axle Lift: Air Lift
  • Wheels: 8.25 x 22.5 steel disc - hub-piloted
  • Bolsters: Recessed load bearing between all axles and rear of last axle
  • Boom Trough: V-style boom trough with bolt-in V pan
  • Mechanical Ride Height Control: Mechanical ride height control valve (Whittle Style)
  • Manual Dump Valve: Manual Dump Valve (Push Pull)
  • Bumper: Heavy duty V-style rear bumper
  • Electrical System: DOT sealed beam and harness with LED lights and 4 inch flush mounted battery powered amber strobes
  • Spreader: EQ2 tandem axle hydraulic spreader system (14ft 7in axle spread)
  • Flip Axle (Intermediate): 60/90 Intermediate axle - steel disc wheels (unless optional wheels selected)
  • Flip Axle (Rear): 60/90 Rear axle - steel disc wheels (unless optional wheels selected)
  • Lash Rings: 17 pair - 34 total
  • Flag Holders: Flag holders - 1 pair located at front of deck and on rear bumper
  • VIN Plate: Bilingual VIN plate
  • Registration/Document Holder

Magnitude Feature Demo


  • 36 inch flipbox (142 inch total swing radius) or 83 inch flipbox (189 inch total swing radius)
  • 13 HP (min.) Gasoline powered auxiliary power unit
  • Beam Deck (BMD) design - 26 feet clear deck length or Beam Deck (BMD) design - 25 feet clear deck length
  • Dust shields on 3 axles
  • Wheels: 8.25 x 22.5 lvL One buffed/steel disc inside - hub-piloted or 8.25 x 22.5 LvL One buffed wheels
  • EQ2 tandem axle hydraulic spreader system (16ft 1in axle spread)
  • Paint options
  • Liquid filled air gauge

Hydraulic Gooseneck Operation



How to Shim a Bogie

Helpful Documents


Quote Magnitude 60HD MFLD lowbed Trailers

Magnitude 60HD BMD
(Modular Beam Deck)
Modular Tridem

Optional Components

Optional Deck Inserts