Ko te tēpu hiki waipēhi āhua-U te āhua, he mea hanga kia teitei te hiki i waenga i te 800 mm ki te 1,000 mm, he mea tino pai mō te whakamahi me ngā papa. Mā tēnei teitei ka kore e neke ake i te 1 mita ina utaina katoatia te papa, ka whakaratohia he taumata mahi whakamarie mō ngā kaiwhakahaere.

Ko ngā inenga "marau" o te papaaho he mea hototahi ki ngā rahi papa rerekē. Heoi, ki te hiahiatia he inenga motuhake, ka taea te whakarite kia tutuki ai ō whakaritenga.

Mō te hanganga, kotahi te huinga kutikuti kei raro i te papa hei whakahaere i te hiki. Hei whakanui ake i te haumaru, ka taea te tāpiri i tētahi taupoki o raro hei tiaki i te pūnaha kutikuti, hei whakaiti i te tūponotanga o ngā aituā.

He mea hanga te tēpu hiki momo-U ki te maitai kounga teitei, kia mau ai te pakari me te kaha. Mō ngā ahumahi pēnei i te tukatuka kai, e tino hiahiatia ana te akuaku me te ātete ki te waikura, kei te wātea ngā momo maitai kore waikura.

He mama te papa hiki āhua-U, kei waenganui i te 200 kg ki te 400 kg te taumaha. Hei whakarei ake i te nekenekehanga, inā koa i roto i ngā taiao mahi hihiri, ka taea te tāuta wira ina tonoa, kia ngāwari ai te nekeneke ina hiahiatia.

Raraunga Hangarau