Ardiansyah, Irawan
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Perbaikan dan Perawatan Silinder Hidrolik Bucket Backhoe New Holland B80b di PT Altrak 1978 Ardiansyah, Irawan; Sunaryo; Hasan, Indra
Journal of Management and Industrial Engineering (JMIE) Vol. 3 No. 1 (2024): Journal of Management and Industrial Engineering (JMIE)
Publisher : LPPM Sekolah Tinggi Teknologi Nusantara Lampung

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Abstract

Heavy equipment in particular is one of the supporting tools for mining or industry which is very important in the production process. During the excavation process, the Rear attachment, especially the actuator, namely the hydraulic cylinder, works continuously during the process. This will of course cause problems that cannot be avoided. However, problems that occur can be minimized with preventive measures and maintenance. It is hoped that the existence of preventive and maintenance steps will make it easier for mechanics to carry out preventive and maintenance steps on hydraulic cylinder components. The main method used in this report is comprehension. The data obtained is taken from an understanding that refers to the problem. Second, the observation method. This method is taken when carrying out work practices. The final method is interviews, by asking questions about problems that often occur to employees who are experienced in their field. Common problems in hydraulic cylinders such as leaks and contamination can be minimized with preventive and maintenance measures, starting from choosing the right oil, preventive maintenance, and operating the unit correctly. If preventive and maintenance steps are carried out properly, repairs to components will of course be easier.
Modifikasi Fuel Filter Pada Backhoe Loader 570 SV Untuk Meminimalisir Kerusakan Pada Sistem Bahan Bakar Ardiansyah, Irawan; Sunaryo; Hasan, Indra
Journal of Management and Industrial Engineering (JMIE) Vol. 3 No. 1 (2024): Journal of Management and Industrial Engineering (JMIE)
Publisher : LPPM Sekolah Tinggi Teknologi Nusantara Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

An efficient and reliable fuel system is key to maintaining optimal performance of construction machinery, and fuel filters play an important role in maintaining fuel quality and preventing contaminants from entering the system. In this research, modifications were made to the fuel filter with a focus on increasing filtering efficiency and contaminant retention capacity. Modifications involve the use of more effective filter materials, and increased dirt retention capacity. Experimental methods were used to evaluate the performance of the modified fuel filter, through field trials. Field trial results show that the modified fuel filter is able to increase filtration efficiency and has a higher contaminant retention capacity compared to the original filter, and the modified fuel filter is successful in improving the overall performance of the 570 SV backhoe loader engine, by reducing the risk of damage to the fuel system and improve machine responsiveness.