Sɛnea nsɛm a ɛfa ho a wɔaboaboa ano kyerɛ no, wɔ bere no fã no mu no, trakta dodow a wɔde fi amannɔne ba no akɔ soro wɔ nnansa yi mfe mu. Efi 2021 kosi 2024 no, wɔde units 732, 703, 1,089 ne units 1,100 bae.
Wɔ afe 2024 mu titiriw, a egyina nsɛm a China Kuadwuma Mfiri a Wɔkyekyɛ no Fekuw no de mae wɔ afe nkyem anan a edi kan no mu so no, wobu akontaa sɛ trakta a wɔde fi amannɔne ba a wɔtɔn no afe mũ no nyinaa bɛyɛ U.S. dɔla ɔpepem 150, a ɛne bɛyɛ yuan ɔpepepem 1.1 bɛyɛ pɛ, a aguadi mu nkɔanim a ɛboro so bɛyɛ U.S. dɔla ɔpepem
Wɔ U.S. dɔla ɔpepem 150 mu no, trakta a efi United States (bɛyɛ 300 a trakta a ɛwɔ ntwahonan ne krawler trakta ka ho) bo bɛyɛ U.S. dɔla ɔpepem 68, a ɛne bɛyɛ yuan ɔpepem 500 bɛyɛ pɛ, na ɛyɛ U.S. mfiridwuma mu mfiri a wɔde kɔ amannɔne nyinaa mu 50% wɔ China wɔ 2024 (1.06. Saa kyɛfa yi korɔn yiye. Ɛda ɔman no mu ahwehwɛde a ɛho hia ne ahotoso kɛse a ɛwɔ-horsepower ne high-akwan a ɛyɛ adwuma yiye a efi United States no adi.
