Pereira Marín, Carlos AlbertoMarin Darias, DayanaGutiérrez Hernández, Julio César2018-11-072018-11-072018-07https://dspace.uclv.edu.cu/handle/123456789/10220For the superior education system and the research´s centers of the land, it is important the software´s application, which provide help for data process and obtaining of reliable results, that can be introduced in the different branches of economy, the comme rcial production and the services. The present work was carried out with the objective of developing software with the programming language Visual Basic 6.0, with a work design of portable windows application, that allow information´s exchange between applications and make possible the energetic and economics evaluations of the group tractor-implements. The software ETEmaq determines the exploitative technical evaluation of the agricultural machine based on the calculation of the times obtained in a job. The main result of the research is the development of a work tool, fast and accurate for the calculation of productivity indexes and exploitation coefficients. The application is ready in its first test version and to set to point, and then for been ready for application for those users with academic and investigative objectives on the energy evaluation of agricultural machines.esEste documento es Propiedad Patrimonial de la Universidad Central “Marta Abreu” de Las Villas. Los usuarios podrán hacer uso de esta obra bajo la siguiente licencia: Creative Commons: Atribución-No Comercial-Compartir Igual 4.0 LicenseETEmaqSoftwareMaquinaria AgrícolaThesis