NGĀ ĀHUATANGA:
He tino whai hua ngā mīhini i roto i te hanga pouaka whakarewa tapawhā me te koki kutikuti, he watea, he tika, he tere, he momo hua waipēhi, hau me te pētera, hauora, taonga maitai, taonga tari whakarewa, taputapu kīhini, taputapu me ētahi atu ahumahi.
Ko te nuinga o te wā, ka whakamahia tēnei taputapu mō te tapahi i ngā rauemi whakarewa me ngā rauemi kore-whakarewa. Ka whakamahia te pēhanga waipēhi hei mana, ka maeneene te nekehanga, ka kaha, ka taea te tukatuka i te whānuitanga matotoru o te rauemi. Ko ngā rauemi o te mata he maitai koranu teitei. (Cr12MoV), he pakeke tinei o te HRC 58/62, ka oti te mata, ka whakamanahia te roa o te ora o te taputapu me te kounga tukatuka. He tere te tukanga o tēnei mīhini, he kounga teitei, he pono te whakahaere, he māmā te whakahaere, he whakarerekētanga, he māmā te tiaki, he roa te ora ratonga, me ētahi atu. Ko te taputapu pai mō ngā umanga tukatuka pepa whakarewa.
| Tauira | Matotoru Whakatō (mm) maitai ngawari Kowiri tira | Koki Whakatō (°) | Mana (kw) | Ahu (mm) | Taumaha (kg) | |
| Q28A 4*250 | 0.5-4.0 | 0.5-2.0 | 90° | 4 kw | 660x900x1050 | 640 |
| Q28A 6*250 | 0.5-6.0 | 0.5-3.0 | 90° | 4kw | 760x1000x1100 | 740 |