CRANKSHAFT maka MITSUBISHI 6D22
Otu Mitsubishi (三菱グループ, Mitsubishi Gurūpu) bụ otu ụlọ ọrụ mba Japan kwụụrụ onwe ya na ụlọ ọrụ dị iche iche.
The crankshaft bụ akụkụ dị mkpa nke engine, ihe onwunwe ya bụ nke carbon structural ígwè ma ọ bụ ductile ígwè, nwere akụkụ abụọ dị mkpa: isi olu olu, njikọ mkpanaka olu (na ndị ọzọ). A na-etinye olu olu nke isi na ngọngọ cylinder, a na-ejikọta eriri olu na-ejikọta ya na nnukwu oghere isi, na obere oghere isi na-ejikọta ya na piston cylinder, nke bụ usoro ihe mmịfe crank na-ahụkarị.