Fara

A farkon shekarun 1830 ba da daɗewa ba bayan haihuwar motar motsa jiki, wasu mutane sun ɗauki ciki don ba wa motar motar kafa itace da "waƙoƙi", don haka manyan motocin tururi za su iya tafiya a kan ƙasa mai laushi, amma aikin waƙa na farko da amfani da tasiri shine. ba shi da kyau, har zuwa 1901 lokacin da Lombard a Amurka ya ƙera abin hawa don gandun daji, kawai ya ƙirƙira waƙa ta farko da tasiri mai kyau.Shekaru uku bayan haka, injiniyan California Holt ya yi amfani da ƙirƙirar Lombard don tsarawa da gina tarakta "77" tururi.

Ita ce tarakta ta farko a duniya.A ranar 24 ga Nuwamba, 1904, tarakta ya yi gwajinsa na farko kuma daga baya aka sanya shi cikin masana'anta.A shekara ta 1906, kamfanin kera taraktoci na Holt ya gina tarakta taraktoci masu kone-kone na cikin gida na farko a duniya, wadda ta fara samar da jama'a a shekara mai zuwa, ita ce tarakta mafi nasara a lokacin, kuma ta zama samfurin tankin farko na duniya da turawan Ingila suka yi. bayan wasu shekaru.A cikin 1915, Burtaniya ta ɓullo da tankin "Little Wanderer" ya bi waƙoƙin tarakta "Brock" na Amurka.A cikin 1916, tankunan Faransanci "Schnad" da "Saint-Chamonix" sun bi waƙoƙin taraktocin "Holt" na Amurka.Crawlers sun shiga tarihin tankuna kusan 90 na bazara da kaka ya zuwa yanzu, kuma waƙoƙin yau, ba tare da la'akari da tsarin su ko kayan aikin su ba, sarrafa su da sauransu, koyaushe suna wadatar gidan tas ɗin tanki, kuma waƙoƙin sun haɓaka zuwa tankuna waɗanda za su iya. jure gwajin yaki.

Ƙaddamarwa

Waƙoƙi masu sassauƙan sarƙaƙƙiya ne waɗanda ke tafiyar da ƙafafu masu aiki waɗanda ke kewaye da ƙafafun masu aiki, ƙafafu masu ɗaukar nauyi, ƙafafun induction da jakunkuna masu ɗaukar kaya.Waƙoƙi sun ƙunshi takalman waƙa da fil ɗin waƙa.Madogaran waƙa suna haɗa waƙoƙin don samar da hanyar haɗin waƙa.Ƙarshen biyu na takalman waƙar suna ramuka, suna haɗawa da dabaran aiki, kuma akwai hakora masu jawo a tsakiya, waɗanda ake amfani da su don daidaita hanyar da kuma hana hanyar daga fadowa a lokacin da tanki ya juya ko birgima, kuma a can. wani haƙarƙari ne mai ƙarfafa anti-slip (wanda ake magana da shi azaman tsari) a gefen haɗin ƙasa don inganta ƙarfin takalmin waƙa da manne wa hanya zuwa ƙasa.