If you have the budget the synthetic stuff is great. Withstand higher temps would be its best quality for me.
I run tractor fluid in mine(th2004r). Mostly because I am cheap. A five gallon bucket for about $50 compared to more(I didn't calculate it, you can do the math for your chosen fluid) for the synthetic. I change filter and the fluid enough. If i was going long between changes the synthetic might be a more cost effect idea.
I run tractor fluid in mine(th2004r). Mostly because I am cheap. A five gallon bucket for about $50 compared to more(I didn't calculate it, you can do the math for your chosen fluid) for the synthetic. I change filter and the fluid enough. If i was going long between changes the synthetic might be a more cost effect idea.