first it had to come in under my cars tow rate and of cause the tow ball weight which was 1600 Kg ( 3520 lb ) and 160 kg ball weight ( 352 lb ) it also had to be long enough to carry my fishing ski @ 5.25 meters - a bit over 17 ft ( and preferably longer for my sea kayak @ 5.75 meters - almost 19 ft ( still being built and an upgrade to my fishing ski that will be 5.6 meters )
of cause it needed storage for fishing gear and I normally take everything
so my plans turned out with a basic trailer 3.7 meters - a bit over 12 ft with a 6 ft draw bar - total length 5.53 meters and about 5 ft 6 inch wide
with the weight of the trailer 10 " electric brakes were fitted
so this was the basic guide lines
you may notice I'm don't use a lot of wood I find steel glues easier and faster

Basic frame made from 50 x 50 x 2.5 mm 350 grade sq tube


as I had a bit of 50 mm sq solid it was easy enough to just make up a lay over axle and with the bearing set
this is rated 1.4 tonne ( a bit over 3000 lb )

now matched up to the frame on 7 leaf off road springs as I had a set laying around just needing to make up some hangers and shackles

some of the side sections going on made mainly of 50 x 50 x 2 mm 350 grade sq tube

building the inner guards and cutting the floor pannels

knowing I was going to fit water tanks some mounts where glued on before the floor went down as it was 2 off 70 litre tanks ( 37 us gal total ) where fitted and both have there own pump just a switch to change tanks

the floor in and the large square frame on top is the opening is where the tent fits and on struts to make it easier to load while the tents folded up

some of the side taking shape the 2 door openings on this side were to hose an onan 2.3 kva generator which I picked up for free ( second hand but works fine ) and
the rear for my propane and generator fuel tank both boxed and vent outside
so that was the start of the build