4P dual power transfer model Q3R-63/4 ke sesebelisoa se sebelisetsoang ho hokahanya le ho fetola mehloli e 'meli e ikemetseng ea matla (mohlala, AC le DC) ho ea mohloling o mong oa matla.Hangata e na le likhokahano tse 'nè tse ikemetseng, e' ngoe le e 'ngoe e tsamaellana le ho kenya matla.
1. matla a matla a ho fetola bokhoni
2. Ho tšepahala ho phahameng
3. Moralo o nang le mesebetsi e mengata
4. Ponahalo e bonolo le e fanang ka seatla se bulehileng
5. Mefuta e mengata ea tšebeliso