rc excavator 1/12 self-made valve & cylinder test 3 final ...can be ; ) 

Best model

Hello very nice! I am in the process of building a truck with hydraulics, and I am wondering do you have to control the motor/pump speed, or can you just set it with a 3rd channel with end point controls? My cylinders are going to be manually controlled by hand. I can't seem to find out much info on the electronic side of this.

Must be expensive

Chłopie podziwiam Cię mnie to zawsze rajcowalo ale jakoś nie wiem czy dał bym radę ale Ty masz talent!:-) pozdrawiam.

to najlepšie na koniec...

Paráda, šikovné české ručičky. Není v plánu nějaká sériová výroba, nebo se to nevyplatí?