This is my tractor with 4WD and Power Functions. I built it because I want to prove that 4WD in in MOCs with different sizes of wheels is possible
About this creation
Here is the 4WD system, I will make another blog to describe it.
The Tractor has a complicated system to power all funtions:
one M-motor controls via a driving ring an axle to the mower or the movement of the 3-link system at the back of the tractor. The axle to the mower again controls the lifting of the mower or the turning of the blades via a second driving ring system.
Photo: The mower is lifted by a linuar actuator.
The tractor has an 6-inline piston motor and PF lights as exciting options.
In this photo, you can see the two differentials and the 4WD system.