Eminyakeni engama-30 edlule selokhu kuguqulwe futhi ukuvula, imboni ye-Tract Tract iye yaqala inqubo yokukhiqiza kusuka ezingxenyeni ezihlangenwe nakho ezihlanganisiwe, kusuka kubuchwepheshe obuseduze, futhi kusuka kubuchule bomkhiqizo obukhulu. Intuthuko enkulu yenziwe ezintweni ezahlukahlukene njengokuvumelana nezimo, intuthuko, ukufana kwezolimo kanye nokuqina kokusebenza.
Uhlelo lwezimboni zeTrektali luqediwe, lunemikhiqizo ehlukahlukene ehlukahlukene kanye nokwanda okukhulu kokuphuma. Uma kuqhathaniswa neminyaka engama-30 eyedlule, inani eliphelele lokukhishwa komkhakha we-tract weChina likhuphuke ngezikhathi eziyi-12,7 ngonyaka we-2007, kanye nenzuzo ephelele yomkhakha we-tract uphume ngezikhathi eziyi-9.39. Inani lezinhlobo zogandaganda lisuka ku-69 ngonyaka we-1984 lize ku-708 ngonyaka we-2007, futhi ivolumu yokukhiqiza kanye nevolumu yokuthengisa likhuphuke lisuka kumayunithi angama-430,000 kuya ku-2.1584 million amayunithi ngonyaka owedlule.
Ukuncintisana okwenziwe kabi kwemakethe kunikeze iphethini entsha yemakethe yogandaganda. Umncintiswano wemakethe onolakayo kanye nendlela yokusinda kwe-Fittest badlale indima ebalulekile ekwakheni phambili embonini yeTrekta. Amanye amabhizinisi ogandaganda angaguqulwanga ekuthuthukisweni kwemakethe ahlelwe kabusha futhi ahlelwe kabusha ngemuva kolunye uma kuvuswa umncintiswano wemakethe. I-Stock yangasese, ehlanganisiwe Amanye amabhizinisi we-tractor endabuko, anjengeChina National Trapholar Corporation, uJohn Deere Tiantuo, uShandong Changlin, kanye neChangzhou Dongfeng, bathole "intwasahlobo yesibili" ngemuva kokuhlelwa kabusha.
