Shirkadda Yijiang waxay soo saari kartaa gaadhi gurguurta iyo qaybo ka mid ah, oo ay ku jiraan rullaluistemadka track, rullaluistemadka sare, hore ee idler, sprocket, caag track iyo biraha birta. Habka wax-soo-saarka waxaa loo fuliyaa si adag oo waafaqsan heerarka farsamada ee mashiinnada iyo wax-soo-saarka, iyo heerka tayada ayaa sarreeya.
Alaabtu waxay ku habboon tahay xamuulka qashinka ee MST800 / MST1500 / MST2200, cabbirrada gaarka ah waa sida soo socota:
Nooca: SS131-3, SS131B
Miisaanka: 20kg, 29kg
Midabka: Madow
Asal ahaan badeecada: Jiangsu, Shiinaha