Ụlọ ọrụ Yijiang nwere ike ịmepụta crawler undercarriage na akụkụ ya, gụnyere track roller, top roller, front idler, sprocket, roba track na ígwè track. A na-eme usoro mmepụta ahụ n'ụzọ siri ike dabere na ụkpụrụ nkà na ụzụ nke machining na mmepụta ihe, na ọkwa dị elu dị elu.
Ngwaahịa dabara gwongworo mkpofu MST800/MST2200, ihe ndị a kapịrị ọnụ bụ ndị a:
Ụdị: ST151, ST152
Arọ: 32kg, 26kg
Kọlma ọ bụ: Oji
Ebe ngwaahịa: Jiangsu, China