8x5 Heavy Duty Tandem Box Trailers For Sale

Looking for a quality-made, 8×5 heavy duty tandem box trailer? Austrailers Queensland is the number one trailer manufacturer for Brisbane, Sunshine Coast and the Gold Coast. Each trailer we build is made of high quality steel with full seam weldings to ensure that you are getting the best value for your money. And, with our factory structure warranty, you can have peace of mind that your new trailer is built to last.


Our 8x5 heavy duty tandem box trailers come standard with many high-quality features including:

  • 13” or 21” Side Panels
  • Sealed with Sikaflex In and Out
  • Full Box Chassis
  • Heavy Duty Three Way Drawbar
  • Solid Square Axles
  • Mechanical Override Disk Brakes
  • LED Lights
  • Spare Wheel Bracket
  • Checker Plate Floor or Zinc Anneal Floor
  • Checker Plate Guards or Zinc Anneal Guards

Our 8×5 heavy duty tandem box trailers come standard with LED lights and a spare wheel bracket. They are also sealed with sikaflex both inside and outside to prevent water from sitting between the floor and side panels, causing erosion. With a full box chassis, heavy duty threeway drawbar and solid square axles with mechanical override disk brakes, you can rest assured that our trailers are built to last.

We build our trailers to suit you. Whether you need 13” or 21” side panels, checker plate flooring or zinc anneal floors, checker plate guards or zinc anneal guards. We also offer an optional upgrade of zinc anneal side panels to prolong the life of your trailer and further protect from corrosion.

Other optional extras for our 8×5 tandem axle trailers include rocker roller suspension, electric brakes, duragal chassis and galvanised floors. Whether you need a tailgate ramp or two single ramps, a jerry can or gas bottle holder, or ladder racks, Austrailers Queensland can adjust or upgrade the design of any trailer to suit you.

Do you have special requirements for your trailer? Contact Austrailers Queensland today on 07 3040 5192. We can build custom trailers to your specifications to ensure that your new trailer is built and equipped to meet all of your needs.


Austrailers Queensland build tandem trailers in a range of sizes including:
  • 7x4
  • 7x5
  • 8x5
  • 8x6
  • 9x5
  • 9x6
  • 10x5
  • 10x6

We can also customise the size of the trailer to suit your requirements. If you don’t see the size you need above, contact 07 3040 5192 to find out how we can custom build a trailer to suit you.

If you’re looking for high-quality trailers at great prices, choose Austrailers Queensland. Each trailer we build comes with a factory structural warranty because we are confident in the quality of our trailers. Call us today for a quote!


2Heavy duty tandem box trailer with std sides (AUBOX09)


Model: AUBOX09


3Heavy-Duty-Tandem-Trailer-With-500-mm-Sides-2 (AUBOX10)


Model: AUBOX10