It's been a long time with nothing happening. now I think it's time to finalize this build
My thought now is to make it electric drive and get a new smaller hydraulic system for blade and ripper (like Premacon).
Have checked a lot motors from China and most can not be fitted inside frame.
So, question to you guys, what's your expirience with using motors from drillmachines. Here's a picture of one possible motor, a Makita drill with a very powerful motor (up to 110Nm). Model needs 30Nm on each side to get a prototypical drawbar so there's some extra and motors do not need to go at maximum power. Will try use speed control and battery incl with drill.
Picture in next reply (due to slow loading)
Dan