Zofukula ndi zofunika kwambiri pa malo ogwirira ntchito ikafika pakukumba, kukweza, ndi kusuntha dothi ndi dothi lambirimbiri.Magalimoto oyendetsa dizilo, oyenda pansi amatha kudziwika mosavuta ndi mkono, ndowa, kabati yozungulira, mayendedwe osunthika, ndi kukula kwake.

Pali mitundu yosiyanasiyana ya zofukula, iliyonse ikupereka mphamvu zake komanso kusinthasintha.Talemba mndandanda ndikuyika mitundu ina yotchuka ya ofukula.

1. Mbozi

Caterpillar ndi imodzi mwamakampani omwe ali ndi udindo wapamwamba kwambiri, omwe ali ndi gawo lalikulu pamsika wapadziko lonse lapansi.Likulu lawo ku Illinois, ofukula a Caterpillar ndi osinthasintha ndipo amapereka ntchito yabwino kwambiri.Zokhalitsa modabwitsa komanso kugwiritsa ntchito chitetezo chaposachedwa komanso zida zamakono, zofukula izi zimaperekanso mphamvu yabwino kwambiri yamafuta.

2. Volvo

Volvo, wocheperapo wa opanga magalimoto, amadziwikanso bwino ndi zida zake zomangira ndipo ndi amodzi mwa opanga zofukula zofukula.

Volvo idayamba kupereka zofukula mu 1991, atapeza Åkermans Verkstad AB, ndipo pofika chaka cha 2016 adayamba kufotokoza malingaliro am'badwo wotsatira wamakina opangira zida zolemera kuphatikiza zofukula zamagetsi ndi magetsi.

Zopangidwa ndi ma hydraulics apamwamba, zofukula za Volvo zimadziwika chifukwa cha kutonthoza kwawo komanso kuwongolera kosiyanasiyana, komanso kugwiritsa ntchito bwino mafuta.

3. Komatsu

Komatsu ndi kampani yamayiko osiyanasiyana yomwe imagwira ntchito zomanga ndi migodi.Ndi likulu lake ku Minato, Tokyo, Japan, kampaniyo ndi yachiwiri pakupanga zida zomangira.

Kuchokera pakufukula zazing'ono mpaka ofukula migodi, Komatsu imadziwika chifukwa cha luso lake, nthawi yothamanga, kuyenda kosiyanasiyana, kuyenda kwa ndowa, komanso kukweza kwapadera.Zofukulazi ndizotsogolanso mwaukadaulo, zokhala ndi machitidwe atatu a GPS, ndi zida zina zakutsogolo zaukadaulo.

4. Sany

Makampani a Sany Heavy adayamba mu 1989, poyamba ngati kampani yaying'ono yowotcherera.Pazaka makumi atatu, kampaniyo yakula kuchokera ku chiwonetsero cha anthu anayi mpaka mabiliyoni ambiri opanga zida zolemera zomwe zili ndi zida padziko lonse lapansi.

Zofukula za Sany zimamangidwa ndi kusinthasintha, chitetezo, ndi magwiridwe antchito m'malingaliro.Pokhala ndi zofukula zingapo, kuchokera ku mini kupita ku yaying'ono mpaka yayikulu, ofukula a Sany ali ndi zida zamakono zochepetsera mtengo, kukulitsa zokolola, komanso kukulitsa luso.