Ngā Utauta Hī Ika

Ko te raupapa 150 Overshot LANDRILL 150 raupapa tuku me te hurihuri overshot he taputapu hī ika o waho mō te hopu, te tākai me te tiki ika ngongo, inā koa mō te kara keri hī ika me te paipa keri. Ka taea te hoahoa i te kāwhi o te overshot mō ngā rahi ika rerekē, nō reira ka taea te whakakakahu i te overshot kotahi ki ngā rahi rerekē o ngā wāhanga kāwhi mō te hī ika rerekē. Ko te Hanganga Raupapa 150 Overshot e toru ngā wāhanga o waho: Runga Runga, Peihana, me te Aratohu Paerewa. Ko te Taketake ...