Womabili amamodeli ayatholakala futhi njengezibambi zikadoti, anamaphoyinti okuqapha angu-16, ikhiyubhu yokupholisa esezingeni eliphezulu esezingeni eliphezulu, ihood etshekile kanye ne-Sy-Klone ejective air pre-cleaner, nama-ekseli esindayo namathayi aqinile.
 
Izilayishi zamasondo ze-621F kanye ne-721F zihlanganisa amakhebhu anokulawula isimo sezulu esigcwele, kanye nenketho yokuqondisa induku yokudlala eklanyelwe ukunciphisa ukukhathala komsebenzisi.Amafasitela asuka phansi ukuya kosilingi alungiselela ukubonakala kokunamathiselwe kwi-imeyili.Zonke izindawo zesevisi zihlanganisiwe futhi zitholakala kuwo wonke umshini ukuze zifinyeleleke kalula.Izinketho ezengeziwe zika-opharetha, njengekhamera engemuva kanye nesihlalo sokugibela komoya esishisayo ziyatholakala.
 
Izindawo zesevisi ezisezingeni eliphansi kanye nezikali zamanzi ezisezingeni leso zenzelwe ukukhulisa ukusebenza kahle.Imojuli yokupholisa efakwe phakathi nendawo ikhawulela ukunqwabelana kwemfucumfucu futhi inikeza ukufinyelela okulula kokuhlanza okujwayelekile.Futhi ihood esezingeni, elawulwa nge-elekthronikhi etshekisa amandla yenza kube lula ukufinyelela endaweni yenjini.