Kuzindikira kuzungulira kwa moyo ndikofunikira kwa ogwiritsa ntchito.
Chisankhochi chimaphatikizapo kulingalira mozama za mtundu wa makina, malo ogwirira ntchito, ndi zofunikira zodalirika.
Pazida ndi zida zomwe zimagwiritsidwa ntchito nthawi zambiri, moyo wa maola 3,000 mpaka 30,000 ukulimbikitsidwa.
Kwa makina ogwiritsira ntchito-kwanthawi kochepa kapena kwapang'onopang'ono, moyo wa maola 3,000 mpaka 8,000 ndiwovomerezeka.
Kwa makina omwe amagwiritsidwa ntchito pang'onopang'ono, pomwe zosokoneza zitha kukhala ndi zotsatirapo zoyipa, moyo wa maola 8,000 mpaka 12,000 ukulimbikitsidwa.
Kwa makina omwe amagwira ntchito maola asanu ndi atatu patsiku koma osakwanira mokwanira, moyo wa maola 10,000 mpaka 25,000 ndiwoyenera.
Kwa makina omwe amagwira ntchito maola asanu ndi atatu patsiku ali ndi mphamvu zonse, moyo wa maola 20,000 mpaka 30,000 uyenera kuganiziridwa.
Kwa makina ogwiritsira ntchito 24/7, ngati zotsatira za kusokoneza sizikudetsa nkhaŵa, moyo wa 40,000 mpaka maola 50,000 ndi abwino; komabe, ngati zosokoneza zingayambitse mavuto, moyo wautali mpaka maola 100,000 uyenera kuganiziridwa.
Komanso, kubereka nthawi ya moyo kumakhudzidwa ndi nthawi yogwira ntchito ndi katundu.
Kuphatikiza apo, kuyika kolakwika, kusakwanira kwamafuta, kutopa, ndi kuipitsidwa ndizinthu zazikulu zomwe zimakhudza moyo wautali.
Makamaka, kuyika kolakwika kumawerengera 16%, zovuta zamafuta 36%, kutopa 34%, ndi kuipitsidwa 14%.
Chifukwa chake, kusankha nthawi yoyenera yobereka komanso nthawi yosinthira ndikofunikira.
