Junior cultivators are used after ploughing, to move the soil, with tractors up do 190 HP. If you have more powerful tractors, have a look in Gigant section.
You can work just with the cultivators on two rows (we mount two leaves chisel springs 55×20+25), but the best solution is to match it with a disc section. Actually, discs give two benefits: they crumble clods and give stability to the machine. Make sure that discs section is a little smaller than the cultivator after that. This way chisel springs level the soil and leave no side pile.