too tight for large families

After two years of use, I find this robot not powerful enough. For pasta, it should not go beyond 500 g in total. The arm suffered during mixing. I often end the dough by hand for fear of a stupidity.
For buffing, carrots from the garden make heat a little and above the engine is slow due to insufficient power.
For cutting meat, I just broke this morning the legs (plastic) wanting chop leftover roast beef (meat tender but cooked). Can not change the room. suddenly I can not make use of the grater and chopper function.
Former robots were more powerful and robust.