I run a 3s 1300mah lipo. Gits nicely and I have some good run time at least 30mins straight. I don't know total time as I use it to make my videos and it takes me about 3-4 hours to make a video and the skid steer still has more than 3.85 per cell left.
In my video I have all the links. But the linear servo is 21mm 64n 12v. The link takes you to aliexpress but you have to choose the right specs. ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-hUTR_tUenyQ.html
That is a great question. Depending on where you live you have a couple choices. I normally get my equipment from wuehlbox.combut you can also buy stuff from aliexpress.com.
@@RCConstructionHobby Very cool !!!! Also bruder is always sold out of the tracks!! anywhere else you can buy them? its holding up my build or I should say what you built!!!