Ko te Kamupene Yijiang he kamupene motuhake ki te hanga i raro i te waka, te kawe, te rahi, te ahua e pa ana ki o hiahia taputapu ki te kawe i te hoahoa me te whakaputa. Ko te kamupene kua tata ki te 20 tau o te wheako whakaputa, me te hanganga kiato, te mahi pono, te roa, te mahi watea, te iti o nga ahuatanga o te whakapau kaha.
Ko te tukanga whakaputa e tino rite ana ki nga paerewa hangarau o te miihini me te hanga, me te taumata o te kounga teitei.
Kua hoahoatia te hua mo te keri keri crawler, ko nga tawhā motuhake e whai ake nei:
Te whanui o te ara rapa (mm): 700
Te kaha o te utaina (tono) : 20
Tauira motuka : Te whiriwhiringa i roto i te whare, i te Kawemai ranei
Ahu (mm)): 4110*700*760
Taumaha(kg): 4188
Te tere haere(km/h): 2-4 km/h
Te kaha o te māka a° : ≤30°
Waitohu: YIKANG, moko ritenga ranei mo koe