Wekurima muchina wekugadzira GRIMME yakawedzera chigadzirwa chayo nekuvhurwa kweiyo nyowani WV akateedzana miriwo yekuchera.
Vanochera vanonyanya kushandiswa mumatanho maviri-nzira yekukohwa anyezi ekuchengetedza. Chinochera muriwo (chine upamhi hwe 1,40 m, 1,65 m uye 1,80 m) chinogona kutengwa mumwaka unotevera wekukohwa.
Hunhu hunotanga nekukohwa. Iyo nyowani WV yakateedzana miriwo yekuchera ine zvigadzirwa-zvinyoro zvekusimudza-zvimedu zvinogona kurongedzwa mumarabha kana brashe vhezheni (sarudzo). Sarudzo mbiri idzi dzinonyanya kuchinjika uye dzinogona kusendamira kumusoro pakuwedzera kwechigadzirwa kuyerera kumanikidza kwechigadzirwa. Kutenda kurongeka kwakatemwa kwevanotora-vanotora, chirimwa chinoendeswa zvinyoro-nyoro kune wekutanga kuongorora. Chimwe chinhu chakanakira ndechekuti kana muchina uchinge wasimudzwa, mavanhi ekutora-anodzivirira chigadzirwa kubva pakutenderera kumashure. Izvi zvinoita kuti huwandu hwakawanda hwezvinhu zvemhando yepamusoro huiswe mukati me swath.
Kuti uwane zvakakwana uye panguva imwechete kuongorora zvakapfava mumamiriro akaoma ekukohwa, yekutanga uye yechipiri yekuongorora yekufambisa inogona kuve yakagadzirirwa tamping chishandiso (zvingasarudzika nemishini kana hydraulic dhiraivha).
Iyo yakasarudzika Boogie system inokwenenzvera uye inomanikidza ivhu uye inodzivirira goho rakakohwewa kubva kunyura zvakadzika muvhu. Izvi zvinokurudzira kuomeswa kuri nani kwechigadzirwa uye kunowedzera kudzikama kwayo uye kuchengetedza. Uye zvakare, iyo zvakare inoderedza kubata kwepasi panguva inotevera yekutora kwewindows.
Iyo yechirimo-yakatakura Boogie system ine maviri ekutsigira mavhiri uye yakasimba compactor roller. Iyo yekupedzisira kurodha inovimbisa kugara uchimanikidza pane iyo compactor roller, nokudaro kubvisa kuunganidzwa kweasefa ivhu pamberi peye compactor roller.
Kubva pane zvigadzirwa kubva kuGRIMME yekudhiza sevhisi