5225 - 102" x 25' Tandem Axle 20K Gooseneck Flatbed Trailer DIY Master Plan - 21 How-to Steps w/ Blueprint

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5225 - 102" x 25' Tandem Axle 20K Gooseneck Flatbed Trailer DIY Master Plan - 21 How-to Steps w/ Blueprint

5225 - 102" x 25' Tandem Axle 20K Gooseneck Flatbed Trailer DIY Master Plan - 21 How-to Steps w/ Blueprint

SKU : MP5225PAPER

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Regular price $131.99

Online price only

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4.2
Rated 4.2 out of 5 stars
55 Reviews
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COPYRIGHT DISCLAIMER:

No part of this publication may be reproduced, distributed, or transmitted in any form or by any means, including photocopying, recording, or other electronic or mechanical methods, without the prior written permission of the publisher except in the case of brief quotations embodied in reviews and certain other non-commercial uses permitted by copyright law. By purchasing this product, the purchaser agrees to comply with this disclaimer.

Difficulty Level: Beginner

Specs:

  • Bed Size: 25'x102"
  • Gross Capacity: 20,000 lbs
  • Empty Weight: 8,275 lbs
  • Empty Tongue Weight: 1,080 lbs
  • Frame: I Beam and Channel
  • Deck: Diamond Plate or Wood
  • 5' Dove tail
  • Fold down ramp with assist springs
  • adjustable coupler
  • dual side wind jacks
  • Chain and boomer storage between lower tongue members
  • Chain pockets with heavy rails along each side
  • **DOES NOT INCLUDE STEEL FRAME/TUBING, PLYWOOD, OR FLOORING**

Features:

  • Engineer Approved & Stamped Full Sized 24" x 36" Blueprints
  • Suitable for High School Shop & Ag Classes, Industry, & Do-it-yourselfers
  • Detailed Cut List w/ Full Bill of Materials & Welding Tips
  • Tailored TK Trailer Kit to ensure all the right parts for the plan all packaged up for your convenience.

Trailer parts kit specifically made for this plan is available in the option above.

What's Included with Trailer Kit:

  • 2 - 10k Trailer Axle - 10000 lb Electric Brake 8 lug (74/46)
  • 4 - 5 Leaf Trailer Heavy Duty Slipper Spring for 10000 lb Axles
  • 2 - Trailer U-bolt kit for GD 10000 lb Axles
  • 1 - Slipper Tandem Suspension / Hanger Kit for 10000 lb axles
  • 1 - Slipper Single Axle Suspension/Hanger Kit for 10000lb axles
  • 8 - 16" 14 ply Radial TWA - ST 235/80 R16 - 8 lug Dual 4.77 TWA (Tire Wheel Assemblies) - Wheel Color: Silver/Gray Finish
  • 1 - 25k Gooseneck Coupler - 25000 lb Adjustable Round 2 5/16
  • 2 - Drop Leg 12k Trailer Jack - 12000 lb Front Pin Side Wind
  • 2 - Ram 12k Trailer Jack handle
  • 6 - Red 6in Oval LED S/T/T Light
  • 4 - Amber 6" Oval LED S/T/T Light
  • 1 - Sealed ID Light Bar - 3 Red Lights
  • 10 - Flush Mount Grommet For 6in Oval Lights
  • 10 - Pigtail for Led Lights -3 Prong 10"
  • 1 - License Plate Light-Rectangular
  • 4.6 - 6 way cable 14 gauge (per 10 foot)
  • 1 - 7 Way Plug
  • 1 - 12 Volt Trailer Breakaway Kit
  • 20 - 18" Reflective DOT Tape Strips
  • 2 - Safety Chain- 3/8 x 39" w/1 Clevis Hook (27.4k Capacity) 
  • 1 - 5225 Flatbed Deckover Master Plan Blueprint
4.2
Rated 4.2 out of 5 stars
Based on 55 reviews
Total 5 star reviews: 36 Total 4 star reviews: 5 Total 3 star reviews: 8 Total 2 star reviews: 1 Total 1 star reviews: 5
55 reviews
  • JB
    James B.
    Verified Buyer
    1 week ago
    Rated 5 out of 5 stars
    26xt drawings

    Great drawings

  • TR
    Todd R.
    Verified Buyer
    2 weeks ago
    Rated 3 out of 5 stars
    Plans are fine

    I work at a high school. My shop students have built numerous trailers using these plans. My only complaint is that even though the bill of materials is listed as a picture, the square footage of plate doesn't tell me what I need to know to get a quote on steel. I need to figure out if a 12" wide piece of 1/4" plate will be sufficient, etc. Most of the time weight is what it is sold for (I can calculate) but in some cases it is the size (width) and if I have it on hand, etc. or do I need to cut out a scrap sheet on our plasma table. I have had to buy plans just to do a quote for a trailer, and about 50% of the time they don't end up having us build it but we bought the plans. Also, since I bought it on a school credit card I have asked for a receipt saying it was paid by credit card 2X, I received a sales order, not a receipt after my initial request. Sent another one today.

  • NE
    Nathan E.
    Verified Buyer
    7 months ago
    Rated 4 out of 5 stars
    Prints

    The prints are not that great.

    The Trailer Parts Outlet
    7 months ago

    We are happy to fix the issue if the prints are smudged or damaged in any way. Please let us know at customerservice@thetrailerpartsoutlet.com and we can get you taken care of :)

  • FS
    Filiberto S.
    Verified Buyer
    10 months ago
    Rated 5 out of 5 stars
    Product purchased

    The plans are very well prepares with the industria training necesario for its application

    Thank you very much.

  • MM
    Michael M.
    Verified Buyer
    11 months ago
    Rated 5 out of 5 stars
    25ft 20K gooseneck prints

    I got the drawings for the 20 +5, 20K gooseneck trailer, I haven't started the build yet, but by looking at the prints, if you can read a tape measure, and are fairly competent at simple layout this should be a pretty straight forward build. Nothing is really too complicated. I personally got it the prints because I was a bit apprehensive about doing the tongue of the trailer, but the prints are very clear. If you can read a tape, weld, and think ahead a littls bit, this should be an easy project!