| Waehere | He mm | B mm | C mm | Rahi |
| ALS951A | 190 | 310 | 130 | 6" |
| ALS951B | 190 | 370 | 150 | 8" |
| ALS951C | 260 | 500 | 180 | 10" |
Ka taea te whakamahi i te poupou ALASTIN MARINE i roto i ngā taiao wai pērā i te awa me te moana, e kore rawa e waikura, ā, he roa te wā mahi ka mau tonu te āhua ataahua, ma, me te iti o te tiaki mō te kaihōpara waka mohio. Ko te taunga o te papa poupou here poupou kounga teitei ka whakarite kia pumau, kia pono hoki. Koinei te whiringa pai māu mō te hoko i ngā here poti mo te moana. He whānui ēnei roera ihu, ā, he ngāwari ki te tāuta ki te nuinga o ngā ihu. Ka hototahi te Roera Punga Ihu ki ngā punga Delta, DTX, Danforth, Fortress, CQR, Plow me Claw/Bruce, me ētahi atu. He hoahoa taumaha mō te kaha tāpiri.
Ka whakamahia e mātou te takai o roto o te putea mirumiru matotoru, me te takai o waho o te kātene matotoru. He maha ngā ota ka haria mā roto i ngā papa. E tata ana mātou ki
te tauranga o Qingdao, e whakaora ana i te maha o ngā utu whakahaere me te wā kawe.