1/10 crawler trailer

[UPDATED 15/04/2022] New tow ball hitch, more functional print in place model.

Fully 3D printed trailer, everything is printable, leaf spring system, rotating drawbar, free axle, rims and tires.

Everything is printed in normal PLA except the tires which ideally is in tpu and is functional.

The recommendation is to use PETG in those parts that should be more resistant, crossbows, crossbow hinges, crossbows and spear catches.

All bolts used are of metric m3.

https://www.amazon.es/cil%C3%ADndrica-hexagonales-torniller%C3%ADa-inoxidable-Longitudes/dp/B09K5WHP2M/ref=sr_1_10?__mk_es_ES=%C3%85M%C3%85%C5%BD%C3%95%C3%91&crid=1GQTL9F71TBN9&keywords=tornillos+m3&qid=1646173403&sprefix=tornillos+m3%2Caps%2C86&sr=8-10

The accessories of the upper part Cow and fender can be installed with screws up to metric m3x12 will be necessary 12 units, the other accessories you can glue them using the 10mm diameter cylinders as a guide, the recommendation is to use cyanoacrylate glue and catalyst, to accelerate drying.

To attach the chassis to the body, we will need m3x12 screws, 8 units.

To attach the leaf springs to the chassis, we will need m3x12 bolts and their respective m3 nuts inserted in the chassis, 8 units.

To attach the leaf springs to the red forks and yellow hinge we will need m3x20 bolts with brake nuts 6pcs.

To fix the axle to the leaf springs we will need m3x10 bolts 4pcs.

For the axle of the wheels we will need a m4 rod that we will have to cut to size once the rims with the hexagons are raised.

To take the drawbar to the chassis we will need screws of m3x12 2und.

For the drawbar axle so that it can rotate freely we will need a m3x40 bolt a 4mm sleeve and a brake nut.

The top of the body has holes connected to use as a flange guide, in case we need to add extra accessories to our trailer.

Included are 12mm hexagons with different offsets, in case you want to use normal wheels, also included are 14mm for you have 1/10 scale arrma wheels.

I hope you enjoy this project and the process, use color combinations or paint and share the make.

Happy printing.

Layer height 0.20 for all parts

Filler 10%

walls 3 outside 4 inside

horizontal linings 5

Can be printed entirely in PLA except for the tires, which ideally is tpu.

You can also use petg or any more resistant material.

If you plan to crawl with it, the most interesting thing to do is to disassemble the fenders so they don't get stuck.