Build yourself a hobbygrade Articulating Dump Truck.

Model Dimensions:
Length 75cm (25.5in), Width 21cm(8.2in), Height 25cm(9.8in).
This is a big dump truck, perfect for rough terrain. It has a fully working suspension, and a 6x6 driveline. This model is inspired by CAT 730.

It is operated by 12v actuators and motors, which means you dont need hydraulics and oil.
Included in the zip file is all the STL files, a complete 53 page build manual, and a complete parts list with links and pictures of what you need in order to build this model.
The dumpbed can dump 12kg loads with ease.

You can choose between two steering options, one is super simple, and is one advanced and more efficient.
A tailgate for the dumpbed is also included in the files, putting it on is optional.

A complete build series of how I built mine can be seen in this link:
https://www.youtube.com/playlist?list=PLdh4mhBIIM2Jh07l0oFISXkGNZhv6gVLf

Here is a video with a few clips of the ADT:
https://youtu.be/R-4rnIdH4GY

The model has a 22x22x22cm printer bed size version, as well as a 30x30x40cm printer size version.

I have tried my best at making all the parts as user friendly as I possibly can. I even exported all the STLs in the best orientation for printing WITH premade brims, so you dont have to.
Runs on a 3S lipo battery.
For those who purchase this, Thank you! And I wish you happy building!!

EDIT:
23rd February 2025 - Updated recommended actuator information in the "what you need" list and HELP folders.
Download V1.3 to get the update.
17th December 2024 - Made a few changes on the StrongerSteering V2 files, the main Steering arm was interfering with the steering motor screwheads.
Download "Kitten703StrongSteeringV2b.zip" to get the update.
28th November 2024 - Added a better StrongerSteering upgrade with two paralel steering links. Download "Kitten703StrongSteeringV2.zip" to get the update!
5th June 2024 - Added a batterytray file.
6th february 2024 - Added V2 axles, these axles will lift the truck 5mm and move both rear axles about 8mm backward, to gain a more realistic look! NOTE: V2 axles will NOT work with a steering actuator! Only works with the Strong Steering option. Download "Kitten 703 V2 5mm Lifted Axles.zip" to get the new files!
Also updated two pages in the build manual!
2nd december 2023 - Added a better looking hood. Download the newest version v1.2 and find it in the Front Chassis folder. The STL files are named "HoodV2".
12th september 2023 - Fixed a small issue with the file "Rch Main Frame.stl" it had two studs that prevented the rear suspension to work properly. Download V1.1 to get the update.