Diller Standard Flatbed Wagon
Heavy Duty Flatbed Wagon

Diller's Heavy Duty Series of Flatbed Wagons will serve in many different capacities on your farm, ranch or even a commercial jobsite. A flatbed wagon is in many ways the perfect wagon because of its versatility. Hay bales of any type can be hauled: large square bales, round bales and even accumulator stacked bales. A flatbed is also handy to have around for a barn building project or even just to stack equipment on. Diller Wagons have long been highly regarded for their durability and smooth trailing ride, the Diller Heavy Duty flatbed is no exception to the Diller Legacy of quality.

Most customers order front and rear bulkheads on their Diller Heavy Duty Series flatbed to keep the load from shifting under acceleration or braking. Safety upgrades, such as lights kits and brakes are becoming common on Diller Wagons today. Another popular option is stake pocket rub-rail sides for securing straps, attaching 2"x4" high-sides or racks.

Every Diller Heavy Duty Series Flatbed Wagon is constructed entirely from structural steel components, designed to distribute a heavy load evenly.


Based on length and desired application, 8" or 10" structural channel or 12" I-beam frames are spaced 42" apart. A series of inside frame supports bridge the frame giving it torsional strength. Finally Front and rear bumpers formed from heavy 10 gauge steel tie the two ends together creating a rigid box frame.


3" or 4" structural channel crossmembers spaced every 24" span the decking sub-surface, evenly distributing stress from the deck to the frame.


Every Diller HD Flatbed has a perimeter constructed of structural channel (6" or 8") adding an extra degree of strength and rigidity to the wagon. HD Series Flatbed Wagons can be ordered with plain sides or optioned with Heavy Duty Stake Pocket Rubrail running the length of the wagon and even wrapping around the front and rear ends.


Pressure treated pine is the standard decking material on a Diller HD Flatbed, for those customers looking for a more durable, longer lasting decking surface we offer Oak as well as 4# steel grating (3x the strength of expanded metal) which will last the lifetime of the wagon.

Standard Features

  • 100% Steel Body Construction
  • 6" Channel Side Rails
  • 8" or 10" Structural Steel Channel Frame Rails
  • 3" Structural Steel Crossmembers (24" on Center)
  • Pressure Treated 2"x8" Decking
  • Epoxy Primer
  • Diller Green or Red Polyurethane Paint


  • Front and Rear Bulkheads (Bolt On)
  • HD Stake Pocket Rub-Rail
  • 4# Steel Grate Decking
  • Oak Decking
  • LED Ag Light Kit w/7 Pin Plug (mounts to bulkheads)
  • 4" Channel Crossmember Upgrade
Diller 3 Year Warranty


Diller Ag offers a complete 3 year warranty on all products. This warranty covers all defects in material and workmanship and is effective from the date the end user takes delivery of their new unit. The obligation of this warranty shall be limited to repairing or replacing any part(s) that, in the opinion of Diller Ag, shall be proven defective in materials and/or workmanship under normal use and service.

Normal wear items are not covered by this warranty. Modification to the original design of the unit may void warranty. Warranty is valid only to the original owner.

Warranty claims must be made through an authorized Diller dealer. The dealer must call our warranty department for authorization for any warranty work to be performed. Failure to get prior authorization may result in unpaid claims.

Diller Ag reserves the right to modify, without notice, specifications and/or designs to their product without incurring any obligation to owners of previously sold product.

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Model Width Length Capacity Crossmembers Frame Chassis
FB-924 108" 24' 24,000# 13 8"C x 11.5# *Chassis sold separately
FB-926 108" 26' 26,000# 14 8"C x 11.5# *Chassis sold separately
FB-928 108" 28' 28,000# 15 8"C x 11.5# *Chassis sold separately
FB-930 108" 30' 30,000# 16 10"C x 15.3# *Chassis sold separately
FB-932 108" 32' 32,000# 17 10"C x 15.3# *Chassis sold separately
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