7′ x 14′ Dump Trailer Plans | DT714-14J Trailer Blueprints

The PDF is available for immediate download, and the paper copy includes free shipping.


7′ x 14′ Dump Trailer Plans | DT714-14J Trailer Blueprints

Our 7′ x 14′ dump trailer plans (DT714-14J) feature step-by-step instructions, material lists, and a matching parts kit. Perfect for building a custom 14,000 lbs capacity dump trailer. Available as a PDF download or printed copy.


  • Model: DT714-14J
  • Box Size: 7′ x 14′
  • Max Capacity: 14,000 lbs
  • Frame: 2″ x 6″ Rectangular Tubing, 3/16″ Wall
  • Deck: 10-gauge Steel


Our dump trailer plans are designed to ensure maximum strength and durability. The 2″ x 6″ rectangular tubing with a 3/16″ wall provides robust support, making the frame exceptionally sturdy.

Plan Designs:

Unlike many trailer plans that are limited to just 2-5 pages, ours are extensive and easy to follow, featuring:

  • Detailed Illustrations: 25-30 pages
  • Instructions: 10-15 pages

Each plan includes a detailed material list by name and size, along with information on the corresponding trailer parts kit available for purchase.

Customizing the Trailer:

Feel free to modify the trailer to suit your specific needs. We’ve built the strength into the frame to support your customizations. If you have questions about making changes safely, you can always contact us for help. Also read this insightful article on trailer customization.


  • PDF Download: The 7′ x 14′ Dump Trailer Plans | DT714-14J Trailer Blueprints are available in PDF format, suitable for printing in sizes ranging from 8.5 x 11 to 17 x 22, or for use directly from your device.
    • You can download the plans immediately after purchase from our website or via the confirmation email. The plans are bundled in a .ZIP file, with free PDF readers available at Adobe.com and ZIP utilities at WinZip.com. If you accidentally delete your file, just let us know, and we’ll help you out.
  • Paper Copy: The drawings are printed on 11″ x 17″ paper, and the construction instructions are printed on 8.5″ x 11″ paper. Free shipping is included!

Start your trailer project today with our highly detailed plans and matching parts kit designed specifically for the DT714-14J model.



Check Out Our Dump Trailer in Action

Watch the video below to see the dump trailer we built using these engineered plans in action.

Need parts? The Dump Trailer Parts Kit specifically designed for these plans is available here.


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