I have a neighbor that bought a 30 HP FarmPro, which if I am not mistaken is built by the same folks who build Kama, Jinma. He purchased it new last October. The hydraulic 3PH quit functioning on it, and now he is having to pay to have it repaired by the dealer, as the 6 month warranty is long gone. The repair will put a sizeable dent in his initial savings. It could have been worse, he could be looking at replacing an engine or tranny.
BTW, that 3510 Mahindra comes with a 3 year warranty.