Study Kerusakan Komponen Oil Pump Engine Excavator Komatsu PC200-8 Setelah Pemakaian 16.000 Jam

Mahendra, Dencys Surya and , Ir. Bibit Sugito, M.T. (2023) Study Kerusakan Komponen Oil Pump Engine Excavator Komatsu PC200-8 Setelah Pemakaian 16.000 Jam. Skripsi thesis, Universitas Muhammadiyah Surakarta.

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Abstract

The Komatsu PC200-8 excavator is heavy equipment that is often used in construction projects, so it must be in good condition, well maintained and safe. This research was conducted to determine damage to the Komatsu PC200-8 Excavator at PT Altrak 1978. The results of the study found damage to the Oil Pump caused by worn Bushings on the Oil Pump Housing. Researchers carry out repairs by replacing the bushing components. Based on observations, the oil pump experienced damage to the shaft drive and driven gear, which was worn out and the bushing surface of the oil pump housing. The damage was caused by dirt that entered the surface of the shaft and bushings in the oil pump housing between the broken seals. This damage can be overcome by replacing the seals and bushings on the oil pump housing and then sanding the rusty surface of the shaft to make it smooth again. If the oil pump does not work according to standards, there will be many problems and damage to the engine, including scratched liner surfaces, bushing surfaces. the connecting rod scratches, gear and oil pump shaft will be damaged, resulting in the engine not being able to work normally. In order for the Oil Pump Excavator to be in good, well-maintained and safe condition, it is necessary to carry out periodic inspections of engine components so as not to cause further damage.

Item Type:	Thesis (Skripsi)
Uncontrolled Keywords:	Exavator, Safety, bushing, oil pump
Subjects:	T Technology > TJ Mechanical engineering and machinery T Technology > TL Motor vehicles. Aeronautics. Astronautics
Divisions:	Fakultas Teknik > Teknik Mesin
Depositing User:	DENCYS SURYA MAHENDRA
Date Deposited:	09 May 2023 04:41
Last Modified:	09 May 2023 04:41
URI:	http://eprints.ums.ac.id/id/eprint/111526

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