Pūwero hau tīwiri, 10 hp, 8-10 pae, 4-i roto-i te-1, pūwero ahumahi penapena-pūngao, marino hoki, 7.5 kWh.

Mā te pūwāhi tomairangi pēhanga pumau ka whakarite i te kounga o te tukanga.Ka mahi tahi te whakamaroke pouaka whakamātao me ngā tātari maha-wāhanga hei whakahaere pumau i te ira tomairangi pēhanga i roto i te awhe o2~10℃, e tango tōtika ana i ngā poke pērā i te hinu, te wai, me te puehu, e tutuki ai ngā whakaritenga pakari mō te kounga o te pūtake hau i roto i ngā taputapu tino tika, te rehu, me ngā takai kai.

Mono me te purei, tere te whakatinanatanga.He pai mō te whakawhānui i te whakaputanga, mō ngā raina whakaputa rangitahi, mō ngā papa hangahanga, mō ngā āhuatanga whakakapinga ohorere rānei e hiahia ana kia tere te whakatūnga o tētahi puna hau pumau, kia whakapotoa ai te huringa whakatūnga o te kaupapa.