Análisis y selección de parámetros bajo condiciones irregulares para labores agrícolas en tractores John Deere
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Authors
Suárez Arias, Edgar Alexander
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Abstract
El presente informe de suficiencia profesional tiene como objetivo analizar y seleccionar parámetros técnicos adecuados para optimizar el desempeño de tractores agrícolas John Deere en condiciones irregulares, caracterizadas por suelos arenosos y presencia de pendientes pronunciadas. A través de una metodología aplicada en campo, se realizaron pruebas con diferentes configuraciones estructurales y operativas del tractor modelo 5090EN, evaluando su eficiencia, capacidad de ascenso y tracción bajo condiciones adversas. En la primera etapa, se identificaron las principales limitaciones técnicas y operativas del equipo, tales como pérdida de tracción, deslizamiento excesivo, sobreconsumo de combustible y riesgo de inestabilidad lateral. Posteriormente, se determinó el impacto de variables como el tipo de neumático, presión de inflado, lastrado y configuración de trocha en el desempeño del tractor, demostrando que la tracción y estabilidad pueden mejorarse significativamente mediante ajustes estructurales y el uso de tecnologías adaptadas. Finalmente, se propusieron soluciones técnicas y recomendaciones operativas orientadas a mejorar el rendimiento del equipo, incluyendo el uso de neumáticos radiales de alta flotación, la implementación de contrapesos, el monitoreo digital mediante JDLink™, y la capacitación continua de los operadores. Asimismo, se plantearon estrategias comerciales para reforzar la propuesta de valor de la empresa IPESA S.A.C., promoviendo un enfoque integral de soluciones para la mecanización agrícola especializada. El informe demuestra que una configuración adecuada, basada en datos empíricos y análisis técnico, permite optimizar la funcionalidad del tractor en entornos agrícolas exigentes, contribuyendo a una mayor eficiencia operativa y a la satisfacción del cliente.
This professional qualification report aims to analyze and optimize the operational parameters of the John Deere 5090EN tractor under irregular field conditions, specifically sandy soils and steep slopes, as commonly found in agroexport zones such as Pisco – Ica, Peru. Field tests were conducted using a structured methodology to assess performance limitations and identify improvements through configuration adjustments. The initial evaluation revealed severe traction loss, excessive wheel slippage (over 20%), and engine overexertion, which resulted in increased fuel consumption and low operational efficiency. Three field trials were performed, modifying variables such as tire pressure, implement load, axle width, and ballast distribution. Despite minor improvements (5.2% increase in climbing ability), results indicated that the issues were structural rather than operational. Subsequent recommendations included the adoption of radial flotation tires, optimized ballast using liquid and cast-iron weights, adjusted inflation pressures, and expanded track width to enhance stability and traction. The analysis demonstrated that these technical improvements reduced slippage by over 50%, improved fuel efficiency, and extended equipment lifespan. Furthermore, the integration of digital tools such as John Deere Operations Center, and simulations with DynaTrac and Terranimo®, was proposed to support real-time diagnostics and predictive optimization without relying solely on trial-and-error in the field. The findings confirm that medium-power tractors can be adapted to demanding terrain through evidence based adjustments, highlighting the importance of technical support, operator training, and post-sale follow-up for maximizing performance and return on investment.
This professional qualification report aims to analyze and optimize the operational parameters of the John Deere 5090EN tractor under irregular field conditions, specifically sandy soils and steep slopes, as commonly found in agroexport zones such as Pisco – Ica, Peru. Field tests were conducted using a structured methodology to assess performance limitations and identify improvements through configuration adjustments. The initial evaluation revealed severe traction loss, excessive wheel slippage (over 20%), and engine overexertion, which resulted in increased fuel consumption and low operational efficiency. Three field trials were performed, modifying variables such as tire pressure, implement load, axle width, and ballast distribution. Despite minor improvements (5.2% increase in climbing ability), results indicated that the issues were structural rather than operational. Subsequent recommendations included the adoption of radial flotation tires, optimized ballast using liquid and cast-iron weights, adjusted inflation pressures, and expanded track width to enhance stability and traction. The analysis demonstrated that these technical improvements reduced slippage by over 50%, improved fuel efficiency, and extended equipment lifespan. Furthermore, the integration of digital tools such as John Deere Operations Center, and simulations with DynaTrac and Terranimo®, was proposed to support real-time diagnostics and predictive optimization without relying solely on trial-and-error in the field. The findings confirm that medium-power tractors can be adapted to demanding terrain through evidence based adjustments, highlighting the importance of technical support, operator training, and post-sale follow-up for maximizing performance and return on investment.
Description
Universidad Nacional Agraria La Molina. Facultad de Ingeniería Agrícola.
Departamento Académico de Mecanización y Energía
Keywords
Tractores agrícolas
Citation
Date
2025
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Excepto si se señala otra cosa, la licencia del ítem se describe como info:eu-repo/semantics/openAccess

