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All Journal Jurnal Teknologi dan Manajemen Sistem Industri
Afif Firdaus
Universitas Bojonegoro
Control & Systems Engineering Decision Sciences, Operations Research & Management Engineering Industrial & Manufacturing Engineering Mechanical Engineering

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Analisis Perawatan Mesin Caterpillar 3412 Menggunakan Reliability Centered Maintenance (RCM): Afif Firdaus, Agung Firdausi Ahsan Afif Firdaus; Agung Firdausi Ahsan
Jurnal Teknologi dan Manajemen Sistem Industri Vol. 4 No. 1 (2025): Jurnal Teknologi dan Manajemen Sistem Industri (JTMSI) - MARET
Publisher : Universitas Bojonegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56071/jtmsi.v4i1.1736

Abstract

This study analyzes the reliability of the Caterpillar 3412 engine used as the main drive for drilling units at PT. XYZ by applying the Reliability Centered Maintenance (RCM) method. The data include operating time, downtime, and maintenance records collected over a six-month period. The analysis stages consist of identifying Maintenance Significant Items (MSI), conducting Failure Mode and Effect Analysis (FMEA), and applying Logic Tree Analysis (LTA). The results indicate that the oil pump, water pump, and radiator are critical components with the highest MSI value of 2.60. Based on FMEA, the oil pump has the highest Risk Priority Number (RPN) of 252, followed by the water pump and radiator. The engine reliability value reaches 0.981, while the Inherent Availability exceeds 90%, indicating high operational readiness. The application of RCM effectively improves engine reliability and operational efficiency.
Co-Authors Agung Firdausi Ahsan