Malkotsis engines found use in a variety of industrial applications, while its boat engine models became legendary for their reliability. A series of electric motors was produced as well. Its EM Diesel series (designed in collaboration with a British consulting firm) included engines specifically designed for powering of vehicles and was employed in Malkotsis's own farm tractor models (Malkotsis EM-2 and EM-4) introduced in 1959.
Malkotsis engines were utilized in various industrial settings, while their boat engine models earned a reputation for dependability. The company also produced electric motors. The EM Diesel series, developed in collaboration with a British consulting firm, featured engines designed specifically for powering vehicles and was incorporated into Malkotsis's farm tractor models (EM-2 and EM-4) introduced in 1959.