1.Equipped na hub mbelata, na ya kacha nta n'ala mkpochapụ≥300mm nke dakọtara taya nke 8.25R16;
2.Using inter-wheel iche mkpọchi, nke etinyere na apịtị okporo ụzọ na ezi passiability;
3.No lubrication nozzles, ọ dịghịkwa mkpa maka nlekọta griiz n'oge ndụ ya.