This is a sort of a Dakar Truck, it's a lot simpler compared to my usual Mocs, the idea behind it was to use the Claas Tires, trapezoidal panels...and don't use the parts of my Crane Truck,  furthermore, to make it light (or try to do so), I added less details then usual. So it's son of a lot of (personal) compromises.

It is driven by 4Xl Motors, 2 for the front axle and 2 for the rear and it's steered by a servo motor. 2 M motors are used to run the pump and to actuate a pneumatic valve. It's powered by 2 Li-Po battery and controlled by 2 SBricks. 6 pairs of Led are used for the lights.
One small pneumatic pump, a pneumatic valve and 2 small pneumatic cylinders make up the pneumatic system.

The truck has live axles with Anti Roll-bar, the differentials are lockable pneumatically.
It has openale door, tiltable cab (with some interior details), and a door in the back to acces the battery.

That's all, I hope you like it!