Keyword: «complex economy»

The paper deals with the technique of production costs of temperature regulation system of transport technological-machines hydraulic actuator of original design taking into account the received results of its pilot studies. Economic efficiency of carried-out modernization of a hydraulic actuator is considered. The used technique is either suitable for calculation of economic parameters of other systems and units of cars.

The paper deals with the technique of definition of production costs of installation for measurement of side plays in the spindle pin connections and bearings of naves of forward wheels for trucks and buses with not cutting axis of an original design and technical and economic indicators of efficiency of a design pay off. The used technique is suitable for calculation of economic parameters and other systems and units of cars.