RAJJAKAShAK, olatest baroi agregati yak yo du tukhmiposhakdori kishtkunanda, ki mutavozii raddahoi tukhmiposhiro hangomi az yak khat ba khati digar guzashtai tamin mekunad. Rajjakashak az bruse iborat ast, ki dar nugash bor dorad va ba peshi ] traktor vasl shudaast. Hangomi ko- | ri agregat traktorro tavre mero- ] land, ki bori Rajjakashak R. dar boloi pai gu- ] zoshtai charkhi tukhmiposhak yo diski marker (hangomi az yak qator ba qa- | tori digar gueashtan) joygir boshad. ] Rajjakashakro aksar tavre mesozand, ki dar mavridi zaruri onro az du tarafi 3 traktor istifoda burdan mumkin gardad.