Me ya sa yake da wuya a ga abin hawa mai ƙafafu huɗu na duniya?Domin ba ya aiki da kyau?

Yin amfani da kayan aikin hannu akai-akai zai gano cewa keken hannu na yanzu zai sami irin wannan yanayin ƙira, gaban ƙafafu ne na shugabanci guda biyu, baya kuma ƙafafun duniya biyu ne.Me zai hana a yi amfani da ƙafafu na duniya huɗu ko huɗu?

Da farko dai tare da ƙafafu huɗu na jagora ba shakka ba, ba tare da taimakon ƙafar duniya ba, ƙafafun na iya tafiya gaba ta hanya ɗaya kawai, sai dai idan kuna ɗauka kawai a madaidaiciyar layi, ko kuma yana da kyau a faɗi gaskiya tare da dabaran duniya?To me zai hana ayi amfani da hudu?Akwai manyan abubuwan la'akari masu zuwa:

1, farashi mai tsada: trolley biyu na duniya idan aka kwatanta da trolley hudu na duniya a cikin farashin masana'anta ya fi araha.Wuraren trolleys guda huɗu na duniya suna buƙatar ƙarin sassa da sarƙaƙƙiyar tsarin injina, haɓaka farashin masana'anta da farashin kulawa.Duk da yake ƙirar trolley mai sauƙi na duniya guda biyu yana rage adadin sassa da rikitarwa, don haka mafi inganci.

2, amfani da sararin samaniya: trolley biyu na duniya idan aka kwatanta da trolley huɗu na duniya a cikin amfani da sarari mafi sassauƙa.Ƙarin ƙafafu biyu na keken gimbal huɗu suna buƙatar radius mafi girma da sarari, wanda ƙila ba zai dace da matsananciyar muhalli ko cunkoson jama'a ba.Katunan ƙafar ƙafa biyu, a gefe guda, ana iya yin motsi cikin sauƙi a cikin matsatsun wurare da samar da ingantacciyar motsi.

3, maneuverability da kwanciyar hankali: biyu na duniya dabaran trolleys suma suna da abũbuwan amfãni a cikin sharuddan motsa jiki da kwanciyar hankali.Tare da simintin gyaran kafa guda biyu kawai, yana da sauƙi don sarrafa alkibla da juyar da abin hawa.Ƙarin ƙafafu biyu a kan keken gimbal guda huɗu na iya haifar da rashin kwanciyar hankali lokacin juyawa, musamman a cikin manyan gudu ko a ƙasa marar daidaituwa.Katunan ƙafar ƙafa guda biyu sun fi kwanciyar hankali, suna taimakawa wajen daidaita kaya da jigilar kaya cikin aminci.