O lo'o fa'apipi'i le ta'avale ta'avale, fa'ailoga, fa'amaufa'ailoga, kola, o-mama, fasi poloka, fa'amau apamemea.E fa'atatau i fa'ata'ita'iga fa'apitoa o fa'amea fa'ato'aga ma fa'ato'aga mai le 0.8T i le 100T.O loʻo faʻaaogaina lautele i bulldozers ma excavators o Komatsu, Hitachi, Caterpillar, Kobelco, Sumitomo, Shantui ma isi, o le galuega a rollers pito i luga o le tauaveina lea o le ala fesoʻotaʻiga agai i luga, faia ni mea e fesoʻotaʻi vavalalata, ma mafai ai e le masini ona galue vave ma sili atu le mausali, oa tatou oloa e faʻaaogaina le uamea faʻapitoa ma gaosia e ala i faiga fou, o taualumaga uma e ala i le suʻesuʻeina faʻamalosi ma mafai ona faʻamautinoa le meatotino o le teteʻe compressive ma le teteʻe.