Kayayyakin

Sunan:bulldozer 3 mashaya waƙa takalma an yi su da simintin ƙarfe, simintin ƙarfe.

Material: gami karfe ko bisa ga abokin ciniki bukatun.

Girma: Bisa ga zane-zane na fasaha.

Tsarin takalmin waƙa na Shanvim:

An raba takalman waƙa da aka saba amfani da su zuwa nau'i uku bisa ga siffar ƙasa. Akwai nau'ikan hakarkarin hakarkari guda uku, hakarkari uku da kasa mai lebur. Hakanan akwai takalman waƙa na triangular don ɗayan ɗayan. Ana amfani da takalman waƙa guda ɗaya da aka ƙarfafa don bulldozers da tarakta, saboda irin wannan kayan aikin yana buƙatar takalman waƙa don samun mafi girma kafin daidaitawa. Duk da haka, da wuya a yi amfani da shi a kan injunan hakowa, kuma irin wannan takalmin waƙa ana amfani da shi ne kawai lokacin da aka sanya firam ɗin rawar soja a kan injin hakowa ko kuma lokacin da ake buƙatar babban bugun kwance. Ana buƙatar haɓaka mafi girma yayin juyowa daga yaro, don haka babban mashaya mai rarrafe (watau, crawler spur) zai matse ƙasa (ko ƙasa) tsakanin sandunan rarrafe, sannan kuma ya shafi motsin injin.

Ana iya raba takalman waƙa na ƙarfe zuwa: farantin tona, farantin bulldozer, waɗannan biyu ana amfani da su da yawa, ta yin amfani da ɓangaren ƙarfe a matsayin ɗanyen kayan. Har ila yau, akwai rigar da ake amfani da shi da bulldozers, wanda aka fi sani da "Triangular plates", wanda aka yi da faranti. Ana amfani da wani nau'in simintin simintin gyaran kafa akan cranes. Nauyin wannan katako yana da ƙanƙanta kamar dubun kilogiram, kuma ya kai ɗaruruwan kilogiram.