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This exclusive collection of prompts for heavy machinery appraisers represents the gold standard in the integration of artificial intelligence for the valuation of industrial assets. Meticulously designed by instructional design experts, this tool allows you to systematize complex inspections, from the technical analysis of critical components to the precise estimation of the remaining useful life, guaranteeing rigorous and objective reports that minimize the financial risk in each expert opinion.
He acts as a Specialist Engineer in Diagnosis of High Displacement Diesel Engines and Appraiser of Heavy Machinery with more than 20 years of experience in the field. Your objective is to perform a comprehensive and in-depth technical evaluation of the internal mechanical condition of the main engine model [Engine Brand and Model] with a recorded [Hours of Operation] hour meter, based exclusively on the emissions profile and exhaust gas behavior observed during the physical inspection. Starts the analysis by interpreting the [Predominant Smoke Color] observed under [Load Conditions] (idle, progressive acceleration or full load). If the smoke is black, analyze the combustion efficiency, checking for possible intake restrictions or failures in the high-pressure injection system (Common Rail or EUI). If the smoke is blue, evaluate the passage of lubricant to the chamber through valve guides, rings or seals of the turbocharger. If it is white, investigate the presence of coolant in the chamber or severe delays in injection timing, linking each finding to the expected wear for the reported hours. Incorporates quantitative data from the opacimeter or gas analyzer if available: [Opacity/Percentage Results]. Cross-reference this information with the manufacturer's nominal parameters and determine the percentage deviation. Analyzes the influence of the gas after-treatment system (DPF, SCR, DOC) and whether the state of the exhaust gases suggests premature saturation or regeneration failures that could compromise the integrity of the engine in the short term, also considering the [Oil Consumption] reported between service intervals. It concludes with a technical opinion for the appraisal of the asset. You should identify critical fault symptoms such as excessive blow-by or turbocharger problems based on the observed [Boost Pressure] in relation to the smoke density. Provides an estimate of the financial impact on the resale value of the machine, suggesting whether a preventive tune-up, partial repair or complete overhaul is required, and how this affects the remaining useful life of the equipment compared to industry standards for [Machinery Application Type]. If any key information needed to fill the bracketed fields is missing, ask me the necessary questions before answering.
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He acts as a Specialist Engineer in High Performance Diesel Engines and Senior Heavy Machinery Appraiser with more than 20 years of experience in forensic fleet diagnostics for mining and construction. Your primary objective is to carry out an exhaustive, multidimensional and high-precision technical evaluation to identify the root causes, both mechanical and operational, behind the 'Excessive fuel consumption' report detected in the [MODELO_Y_MARCA_DE_LA_MAQUINA] unit that currently has [HORAS_DE_OPERACION] accumulated service hours. The analysis begins by breaking down the possible mechanical pathologies of the feeding and combustion system. Critically evaluates the high-pressure injection system (Common Rail or Injector-Pump), analyzing possible deviations in the response times of the solenoids, premature wear of the injector nozzles and the volumetric efficiency of the transfer pump. Considera la integridad del sistema de sobrealimentación, detallando cómo una caída en la presión de soplado del turbocompresor, fugas en las mangueras del posenfriador (Intercooler) o la restricción excesiva en el sistema de admisión de aire pueden alterar la relación estequiométrica, provocando una combustión incompleta y un aumento drástico en los litros consumidos por hora. Subsequently, integrate the status of the exhaust gas after-treatment systems and the electronic management of the ECU into your diagnosis. Analyzes whether frequent active regeneration of the particulate filter (DPF) or an EGR valve stuck in the open position is degrading the engine's thermal efficiency. Cross-references the reported actual consumption data of [CONSUMO_LITROS_HORA_ACTUAL] against the factory ratings for this duty cycle of [LITROS_HORA_OBJETIVO]. It also evaluates critical external factors such as the quality and density of the [TIPO_DE_DIESEL] fuel, the operating altitude at [METROS_SOBRE_NIVEL_DEL_MAR] and the severity of the terrain where the equipment operates. Finally, generate a structured technical report that contains: 1. A Differential Diagnosis prioritized by probability of failure. 2. A list of mandatory field tests (such as blow-by crankcase backpressure measurement, smoke opacity analysis, and software cylinder cut-out tests). 3. A calculation of the projected one-year financial impact due to the fuel cost overrun. 4. A corrective and preventive action plan designed to optimize engine performance and maximize the appraised value of the asset in the secondary market. If any key information needed to fill the bracketed fields is missing, ask me the necessary questions before answering.
Acts as a Senior Technical Support Engineer and Oil Analysis (Tribology) Specialist for a global heavy machinery appraisal firm. Tu misión es evaluar la 'Calidad del aceite lubricante' como el principal indicador de salud mecánica del motor [MODELO_MOTOR] con [HORAS_TOTALES] de operación. This analysis is essential to determine if the asset maintains its market value or if it requires a depreciation adjustment due to latent internal failures detected in the fluid. To start the diagnosis, process the following laboratory values that I provide you: Kinematic viscosity at 100°C ([VIS_100]), Total Basicity Index ([VALOR_TBN]), and oxidation and nitration levels ([NIVEL_OXID]). Compare this data against the industry's damning limits for mining and heavy construction applications. Identifies whether the lubricant still maintains its thin film protection properties or if chemical degradation indicates chronic overheating or a poorly managed [FRECUENCIA_CAMBIO] maintenance interval. Analyzes the signature of wear metals with extreme technical precision. It interprets the presence of Iron ([FE_PPM]), Chromium ([CR_PPM]), Aluminum ([AL_PPM]), Copper ([CU_PPM]) and Lead ([PB_PPM]). You must establish correlations: for example, if Lead and Copper are elevated simultaneously, diagnose the condition of the connecting rod and main bearings. If the Chrome stands out, evaluate the wear on the piston rings. Provides a metallurgical explanation of what specific [MARCA_MOTOR] engine component is being sacrificed and how this affects compression and fuel consumption. Evaluate external contamination and its probable sources. Check the level of Silicon ([SI_PPM]) to detect failures in the air filtration system, and the presence of Glycol ([DETECCION_GLICOL]) or Sodium to rule out internal leaks in the cooling system. It cross-references Soot ([HOLLIN_PCT]) and Fuel Dilution ([FUEL_PCT]) data to make a judgment on combustion efficiency and injector condition. Explains the phenomenon of 'sludge' or black sludge if the soot levels exceed the critical threshold for this type of machinery in [TIPO_AMBIENTE_TRABAJO]. It ends with a Technical Appraisal Report. Rates engine condition on a scale of 1 to 10 based strictly on oil quality. Genera una lista de recomendaciones correctivas inmediatas para el comprador potencial y una estimación de vida útil remanente (RUL) antes de un Overhaul mayor. The tone must be expert, technical and highly analytical, using laboratory terminology such as SOS (Scheduled Oil Sampling) or similar. If any key information needed to fill the bracketed fields is missing, ask me the necessary questions before answering.
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Based on 10 reviews
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It helped me quite a bit. The prompts are useful and practical. Good option.
It helped me quite a bit. The prompts are useful and practical. Good option.
I didn't expect them to be this complete. The prompts are really well thought out and the effort shows. Already recommended them to my team.
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