Bibliographic citations
Ascón, M., Rossell, A. (2022). Plan de mantenimiento preventivo para incrementar el rendimiento total de la maquinaria pesada en la empresa JAR agregados y servicios EIRL, Cajamarca 2021 [Tesis, Universidad Privada Antenor Orrego]. https://hdl.handle.net/20.500.12759/8754
Ascón, M., Rossell, A. Plan de mantenimiento preventivo para incrementar el rendimiento total de la maquinaria pesada en la empresa JAR agregados y servicios EIRL, Cajamarca 2021 [Tesis]. PE: Universidad Privada Antenor Orrego; 2022. https://hdl.handle.net/20.500.12759/8754
@misc{renati/372833,
title = "Plan de mantenimiento preventivo para incrementar el rendimiento total de la maquinaria pesada en la empresa JAR agregados y servicios EIRL, Cajamarca 2021",
author = "Rossell Rodríguez, Andrés Teodocio",
publisher = "Universidad Privada Antenor Orrego",
year = "2022"
}
This research paper focuses on the proposal and justification of a preventive maintenance plan to increase the total performance of heavy machinery in the company JAR Aggregates and Services E.I.R.L. The study consists, in the first place, situational diagnosis of heavy machinery, it was determined that the occurrence of failures in heavy machinery, presents as main inadequate maintenance (8.47%), waiting times for the change of spare parts, absence of a preventive plan of specialized maintenance according to the machinery (6.88%), the lack of spare parts (5.82%), lack of constant evaluation of equipment (4.79%). The initial availability of heavy machinery is 46%, also during the implementation of continuous process improvement it increased to 77%. Finally, the economic viability of the preventive maintenance plan was determined according to the following financial ratios: VAN S/.106,709.84; IRR 32%, cost-benefit ratio is 1.41.
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