Knight 55T 24 Wheel Single Drop Rigid Neck


  • All fabricated QT100 mainframe design makes this trailer strong and able to handle heavy loads
  • Four rail single drop main rail profile
  • Fixed gooseneck with flip over extension for use with a tandem jeep
  • Full width, 30” wide bolsters between tires
  • Full width beavertail with open wheel wells
  • 90,000 lb. air ride suspension

Length 53’6” without neck extension
Width 11'6"
Main Deck Length 24'
Deck Height 38” laden
King Pin Setback @ 18"

55 ton distributed evenly over 15’ of deck

Gooseneck Short, narrow, rigid gooseneck c/w removable king pin
Narrow pickup throat on front of trailer
Pin on flip over neck extension for use with tandem jeep
Steel bulk head for added stiffness
Aluminum checker plate fenders mounted on main neck
Main Frame All fabricated QT100 mainframe design c/w selective lightening holes
Crossmember Main deck 10” x 4” wide flange crossmembers
Landing Gear Pin up drop tube style legs to support empty trailer
Main Deck (4) rail structure of QT100 steel construction with cross members at 24” nominal centers
Deck Material 3” rough fir decking on main deck
Bolsters Front deck bolsters for more chaining area on equipment being hauled
Rear deck bolsters in front of 1st axle tires
Full width, 30” wide bolsters between axles c/w QT100 3/8” top plate for added strength
Beavertail Full width beavertail c/w QT100 3/8” top plate and open over rear frame wheel wells
Wide Load Sign Wide load flap pockets mounted on outside edge of swingout lights
Wide load D-sign & receiver pockets mounted on front side of rear light panel           
Chain Pockets (3) pair chain pockets installed gooseneck side webb
H/D chain pockets opposite each crossmember on main deck            
Chain pockets mounted on bolster underside end
Suspension Knight 24 wheel air ride suspension
Air scale, manual dump valve & air chuck in enclosed box on rear side rail
Jerk chains installed on all axles
Remote grease system for brake components
Axles (6) 25,000 lb. short track axles
Equipped with (2) type 24 service chambers per axle, staggered
Brake Lining

Quick change 12.25" x 7.25" brake blocks c/w automatic slack adjusters  

Hubs & Drums 8 stud hub piloted and cast outboard drums
Wheels 8 stud 7.25 x 19.5 pilot mount steel disc – white
Tires 265/70R-19.5 radial tires
Electrical System Integrated wiring harness system
Rubber mounted LED sealed beam lighting system
(2) Pair swing out wide load lights at front and rear deck of lowbed
(1) Pair of strobe lights on rear frame c/w switch in dump valve cabinet
Four pin female receptacle mounted in rear light panel
Finish Sandblasted, primed, and two part urethane paint, baked finish
Safety Stripe Applied as per regulation
Document Holder Installed on frame side rail of gooseneck
  • Tuff-Lift axle lift system
  • More frame capacities available               
  • Available in different main rail profiles, widths, and lengths
  • Tri-drive tractor compatible neck
  • Available in different tire and rim combinations
  • Rubber belting on main deck outer area
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