AC900 ndi gawo lamphamvu lochotsa fumbi la magawo atatu,nditurbine motor imapereka mkulukukweza madzi. Ukadaulo waukadaulo wa Bersi & patent Auto Pulsing amathetsa kuwawa koyimitsa pafupipafupi kapena kuyeretsa pamanja zosefera, zimalola wogwira ntchito 100% kugwira ntchito mosadodometsedwa, kupulumutsa ntchito kwambiri. Fumbi la konkriti ndilabwino kwambiri komanso lowopsa, chotchinga ichi chokhala ndi mawonekedwe apamwamba a 2-siteji HEPA kusefera.Primary 2 zosefera zazikulu zimasinthanaku selfzoyera, zachiwiri 4 zosefera zacylindricalamayesedwa payekhapayekhandi HEPA 13 certified, onetsetsani mpweya utsi woyera kwa ukhondo, athanzi malo ogwira ntchito. Zimabwera ndi 76mm * 10m chopukusira hose ndi zida zonse pansi zida zida kuphatikizapo 50mm * 7.5m payipi, D50 wand, ndi pansi tool.AC900 ndi abwino kwa kukula kwakukulu pansi grinders, scarifiers ndi zipangizo zina zokonzekera pamwamba.