Análisis de la evolución de la maquinaria a través de los tiempos

Abstract

Over time, the machinery used in construction has undergone significant transformation. In its beginnings, the works were executed mainly by human and animal force, using basic tools such as levers, ropes, pulleys and wooden rollers. Despite their technical limitations, these instruments managed to build important old structures, although the process was slow and physically demanding. The main and one of the most important changes came with the industrial revolution, a period in which steam-powered machines emerged, capable of transforming thermal energy into mechanical energy. This allowed for the advancement of pumps, industrial equipment, locomotives and vessels, boosting industrialization and improving production capacity and transport. As a result, the contractile processes became more efficient and dynamic. In the 20th century, the incorporation of internal combustion engines gave rise to heavy machinery such as excavators, cranes, tractors, concrete mixers and loaders, among many others. Over the years, these equipment have been perfected becoming more powerful, safe and specialized, allowing specific activities such as earthmoving, compaction, demolition and paving to be carried out with greater precision. In conclusion, the evolution of machinery has made it possible to optimize construction processes, increasing productivity and performance, reducing physical effort and facilitating the execution of large-scale works worldwide