■ Kuvunja chuku kama mpangilio wa monopoly, monopoly na monopoly chumba chumba chumba chumba chumba chumba chumba chumba chumba chumba chumba chumba chumba chumba chumba chumba chumba chumba chumba chumba chumba chumba chumba chumba chumba chumba chumba chumba chumba

■ Kuhifadhi urefu adjustable;

■ Chuku roller mara mbili usawa, vibration ndogo, uaminifu wa juu;

■ utendaji bora, kuchimba chini ya kuchimba, pembe ya ardhi inaweza kurekebishwa, upinzani mdogo mbele ya mavuno;

■ kupoteza nguvu ndogo, kiwango cha chini cha vipata;

• Umbali wa kuchimba unaweza kurekebishwa.