PERKINS SERIES

Perkins jenereta ya dizilo imagwiritsa ntchito mainjini a dizilo omwe amatengedwa kuchokera kunja opangidwa ndi Caterpillar ku United States ndi Rolls Royce ku United Kingdom. Injini yamtunduwu imagwiritsa ntchito ukadaulo waposachedwa kwambiri waku Europe ndi America komanso zida zamphamvu zosamva kuvala kuti zitsimikizire mtundu woyamba, ndipo zimagwirizana ndi jenereta ya dizilo ya Leysenma yomwe ikutsogolera padziko lonse lapansi. Amadziwika ndi kutsika kwamafuta amafuta, magwiridwe antchito okhazikika, kukonza kosavuta, kutsika mtengo, komanso kutulutsa mpweya wochepa. Zitsanzozi zimakwaniritsa miyezo ya EPA II ndi III yotulutsa mpweya, kuwapanga kukhala zida zoyenera zogwiritsira ntchito wamba komanso zosunga zobwezeretsera, zomwe zimagwiritsidwa ntchito kwambiri paulimi, mafakitale, zomangamanga, zomanga zombo, magetsi, ndi zina zambiri.