10 Tana 20 Tana 30 Tana Waro Waro Waro Waro

He taputapu nui ngā kerēne hiki poti i roto i te umanga moana. E whakamahia ana ēnei hei hiki i ngā poti me ētahi atu kawenga taumaha ki runga i te papa, i te tauranga rānei, me te ngāwari. Ahakoa he rangatira poti koe, he rangatira marina, he kaiwhakahaere tauranga rānei, he mea nui te whai i tētahi kerēne hiki poti pono hei whakarite i te haumaru me te whai hua o ngā mahi.

Ko tētahi o ngā painga nui o te kerēne hiki waka ko tōna taumaha. Mā te kaha ki te hiki i te 10, 20, tae atu rānei ki te 30 tana, ka taea e rātou te hapai i ngā waka taumaha rawa atu. Ko te tikanga o tēnei, ahakoa te rahi o te waka, ka taea e te kerēne hiki waka te whakahaere i te mahi e hiahiatia ana.

Ko tētahi atu painga o ēnei kerēni ko tōna maha o ngā mahi. Ka taea te whakamahi i roto i ngā huinga rerekē hei whakauru i ngā rahi me ngā momo poti rerekē. Hei tauira, ka taea te whakamahi tahi i tētahi kerēni hiki poti 20-tana me tētahi kerēni gantry 10-tana hei hiki i tētahi poti 30-tana.

Haunga te hiki poti, ka taea hoki te whakamahi i ngā kerēne jib mō ētahi atu mahi pēnei i te hiki utanga me ngā taputapu. Nā tēnei ka waiho hei taputapu tino nui i roto i ngā mahi moana katoa.

Hei whakarāpopototanga, he mea nui ngā kerēne hiki poti mō ngā mahi haumaru me te whai hua i roto i te umanga moana. Nā te kaha ki te hiki me te maha o ngā whakamahinga, he mea nui ēnei mō te hiki i ngā kawenga taumaha me te whakarite kia maeneene te rere o ngā mahi.