The T-70s akanga akavaka ane GAZ-202 motokari injini kurutivi rumwe norumwe muviri, mumwe kutyaira mumwe njanji. urongwa ichi chakaonekwa kuva dambudziko rakakomba, kunyange pamberi matangi okutanga vakanga rakapa. It nokukurumidza redesigned sezvo T-70M (kunyange akaramba kunzi chete T-70), pamwe injini vari-mutsetse kurutivi rworudyi mutangi uye kwomuzvarirwo hutachiwana uye differential.
T-70M