Marka loo eego xogta kastamka, mugga ganacsiga soo dejinta iyo dhoofinta ee mishiinnada dhismaha ee Shiinaha laga bilaabo Jannaayo ilaa Juun 2021 wuxuu ahaa US$17.118 bilyan, koror sannad-sannad ah 47.9%.Waxaa ka mid ah, qiimaha la soo degaya wuxuu ahaa US$2.046 bilyan, koror sanadba sanadka ka dambeeya ah 10.9%;Qiimaha dhoofinta wuxuu ahaa US$15.071 bilyan, koror sanadba sanadka ka dambeeya ah 54.9%, ganacsiga dheeriga ah wuxuu ahaa US$13.025 bilyan, koror dhan US$7.884 bilyan.Laga bilaabo Janaayo ilaa Juun 2021, warbixinta bilaha ah ee soo dejinta iyo dhoofinta mishiinnada dhismaha ayaa la muujiyay.

Marka la eego soo dejinta, laga bilaabo Janaayo ilaa Juun 2021, soo dejinta qaybo iyo qaybo ayaa gaadhay US $ 1.208 bilyan, koror sanadle ah 30.5%, oo ka dhigan 59% wadarta guud ee la soo dejiyo.Soo dejinta mishiinada oo dhan waxay ahaayeen US$ 838 milyan, sanadba sanadka ka dib ayaa hoos u dhac ku yimid 8.87%, iyo 41% wadarta guud ee saldhiga.Badeecadaha ugu muhiimsan ee la soo dejiyo, mugga soo dejinta ee qodista gurguurta ayaa hoos u dhacay 45.4%, qiimaha soo dejinta ayaa hoos u dhacay 38.7%, qiimaha soo dejinta ayaa hoos u dhacay US$147 milyan;Qiimaha soo dejinta ee qaybaha iyo qaybaha ayaa kordhay US$283 milyan.Kobaca soo dejinta inta badan waxa ka mid ah kuwa gurguurta qodaya, wadayaasha tuulan iyo qalabyada qodista injineernimada, wiishashyada iyo kobacayada, wiishashyada kale iyo is-is-is-isarada.

Dhanka dhoofinta, wadarta guud ee dhoofinta mishiinada dhamaystiran waxay ahayd 9.687 bilyan oo doolarka Maraykanka ah, korodhka 63.3% sannadkiiba, taas oo ka dhigan 64.3% wadarta guud ee dhoofinta;dhoofinta qaybeedku waxay ahayd 5.384 bilyan oo doolarka Maraykanka ah, korodhka 41.8% sanadba sanadka ka dambeeya, taasoo ka dhigan 35.7% wadarta guud ee dhoofinta.Mashiinnada dhamaystiran ee ugu muhiimsan ee korodhay dhoofinta bilaha 1aad ilaa 6aad waa: kuwa gurguurta qodaya, fargeeto, rarka, wiishashka gurguurta iyo baabuurta iska roga ee wadada ka baxsan.Mashiinnada caajiska ah ee tunnelka, iwm., ayaa inta badan mas'uul ka ahaa hoos u dhaca dhoofinta.

Waad ku mahadsan tahay kobaca joogtada ah ee suuqa mashiinnada dhismaha, Weitai Hydraulics waxay sidoo kale gaartay kobac weyn qeybtii hore ee sanadka 2021. Gaar ahaan, ganacsiga dhoofinta ee Hydraulic Motors ayaa ka dhigan kala bar wadarta dhoofinta Shiinaha.Qaybta suuqa ee taxanaha WTM ee Weitai's Final Drives, taxanaha MCR Rexroth Travel Motors, iyo taxanaha MS Poclain Drive Motors way sii fidaysaa.Gaar ahaan, saldhigga macaamiisha OEM Track Drives ayaa sii wadaya koritaanka, taas oo ka tarjumaysa tayada la isku halayn karo iyo adeegga wanaagsan ee Weitai Travel Motor.