Abstract
Abstract
The objective of the introduced paper is to present variants of transmissions with an improved efficiency coefficient. Transmissions are considered, which can be used as a basis for an elaboration of a joint product - transport and power vehicle, developed in collaboration between scientists of the Balkan region. The creation of such multifunctional vehicle should be on a reasonable for our region price and could ensure possibilities for new places of work.Keywords: transmissions, efficiency coefficient, transport and power vehicle, energy efficiency