Usoro a na-agụnye abụọ usoro mmanụ dizel engines, 234 na 235. 234 usoro diesel engine (V6, V8, V12) bụ factory ẹkenam na 1985 Germany DEUTZ-MWM ụlọ ọrụ oru ngwaahịa, ya cylinder dayameta / ọrịa strok bụ 128/ 140mm , oke ọsọ bụ 1500-2300r /min, ike nso bụ 110kW-720kW, ọnụ ọgụgụ oriri mmanụ kacha ala bụ 196g/kW.h. Oge mmeghari mbụ nwere ike ruo 20000h.