Tandem Axle Quad Bike – Mower Trailer

This plan is for a tough, flexible and versatile Quad / Bike Trailer (3175 L x 2000W x 2090 H), with the options of having Drop or Removable Ramps, Top Rails around the front or all the way to the back. Also, all Tool Box Drawing are provided in PDF and Selected DXF Part Files. The Subframe is of strong RHS with plenty of support using 5 cross members @ 75 x 50 every 600 mm, and a heavy-duty drawbar 100 x 50 mm, the load area of this trailer is 3175 x 2000 mm.

Included in this Trailer Plan
  • Drawings
  • Pictures
  • Part and cut lists
  • Construction tips
  • General advice
  • All in PDF file Format

This plan contains some DXF AutoCAD files



This trailer can be made up to suit your needs, such as a larger Tandem for a Ride-on Mower, or a Single Axle to carry a Golf Buggy.

An Optional Ramp Tray and Holding Clamp to hold removable ramps.

The Floor can be Sheeted in Checker Plate or Galvanised Sheet Metal.

With this Trailer, you can have drop down ramps that are easy to operate.

3 Bike Wheel locating Tracks as an option.

Tandem Roller Rocker Suspension used to carry this Tandem Trailer, the Brake and Axle setup will depend on the required weight rating needed, there are many Types of Braking System that can be used, such as Mechanical, Electric or even Hydraulic.

A view showing full walk around access for easier loading and unloading

Full Mudguard Gussets make it easy to load and Tie Down Quad Bikes, Ride on Mowers, Motor Bikes or even Golf Buggies while being able to walk around the top of the trailer, and can be built with Single or Tandem Axles

The plans conform to the Australian National Code of Practice – Building Small Trailers (VSB1). Trailers built to comply with this code of practice can be registered for on-road use in Australia


    Tandem Axle / Quad / Bike / Golf Buggy Trailer
  • Gross Vehicle Mass (GVM) of up to 2000kg
  • Tare Weight of Trailer – approximately 450kg. (Depending on options)
  • Size – Tandem Axle (3175 x 2000mm) Load Area
  • Roller Rocker Suspension.
  • Total Length – (4775mm)
  • Single Axle / Quad / Bike / Golf Buggy Trailer
  • Gross Vehicle Mass up to 1450 kg
  • Size – (2450 x 1600mm) Load Area
  • Total Length – (4050mm)
  • Eye to Eye Leaf Springs
  • Main Information
  • Height – (2090mm including height of Drop Ramps)
  • Electric Brakes
  • Heavy Duty Construction
  • Drawbar Toolbox. (1500 L x 400 W x 400 H)
  • Chassis Construction – RHS
  • 3500 kg rated coupling
  • Ramp Options
  • Spare Wheel Carrier
  • Full Mudguard Gussets
  • 45 – 50 mm Square Axles. (Depending on Rating required)