Analisa Perbaikan Hydraulic Cylinder Bucket Pada Attechment Unit Excavator Komatsu PC-78UU

Syahputra Rachman, Moch Renaldi and , Ir. Sartono Putro, M.T (2022) Analisa Perbaikan Hydraulic Cylinder Bucket Pada Attechment Unit Excavator Komatsu PC-78UU. Skripsi thesis, Universitas Muhammadiyah Surakarta.

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Abstract

The hydraulic system on heavy equipment is the main part that functions as a force successor that utilizes liquid fluid. The hydraulic system utilizes liquid fluid. In heavy equipment, especially the Komatsu PC78-UU Excavator, a very important component is the Hydraulic cylinder, which is one of the components in the hydraulic system that will generate power. Cylinders (actuators) work to convert hydraulic energy into mechanical energy that is actually utilized. Damage that occurs to the hydraulic cylinder on the Komatsu PC-78UU excavator unit, namely the oring component that changes the shape of the diameter and the seal that experiences wear, is known when disassembling the hydraulic cylinder, Changes in the diameter of the oring and wear on the seals resulted in damage to the hydraulic cylinder components, presumably due to leaks in the hydraulic cylinder arm. Repair of damaged hydraulic cylinder components is to replace the damaged piston oring and seal components on the slider with new components

Item Type:	Thesis (Skripsi)
Uncontrolled Keywords:	Keywords : excavator, hydraulic cylinder arm, maintenance.
Subjects:	T Technology > T Technology (General)
Divisions:	Fakultas Teknik > Teknik Mesin
Depositing User:	MOCH RENALDI SYAHPUTRA RACHMAN
Date Deposited:	21 Feb 2022 02:01
Last Modified:	21 Feb 2022 02:01
URI:	http://eprints.ums.ac.id/id/eprint/98124

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