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Journal : Jurnal Elemen

ANALISIS KERUSAKAN KOMPONEN FINAL DRIVE CATERPILLAR EXCAVATOR 329 DL Razi, Misru; Munawir, Munawir; Khalik, Abdul; Arwin, Arwin
ELEMEN : JURNAL TEKNIK MESIN Vol. 12 No. 1 (2025)
Publisher : POLITALA PRESS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34128/je.v12i1.304

Abstract

The purpose of the research is to analyze the functional final drive components to increase torque. To find out more in-depth about how to fix the damage to the final drive. This study uses a field observation method by making direct observations by looking for the cause of damage, and how to overcome damage to the final drive components, and conducting and question-and-answer method so that the problem that occurs in the final drive is found. Damage to the final drive of the CAT 329 DL excavator is due to this unit traveling a long distance. As a result, the input shaft components on the final drive are worn out, causing damage that results in noise on the front of the final drive when running. The input shaft component is damaged and must be replaced with a new one; if left unchecked, it will cause damage to other components. Damage to the input shaft makes the track unable to move. Components present in the planetary gear
ANALISIS KERUSAKAN KOMPONEN MOTOR STARTER UNIT EXCAVATOR 329 DL CATERPILLAR Munawir, Munawir; Razi, Misru; Khalik, Abdul
ELEMEN : JURNAL TEKNIK MESIN Vol. 12 No. 1 (2025)
Publisher : POLITALA PRESS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34128/je.v12i1.309

Abstract

Machines require an electrical system to function and operate. The electrical system consists of batteries. The battery provides electric current to other electrical components. Machines that can produce large twisting moments require a starter component, as previously known. Electric motors are usually equipped with a solenoid to drive the pinion gear to a ring gear mounted around a flywheel, or flywheel, mounted on the crankshaft. Results of visual inspections carried out on all parts of the Motor Stater excavator 329DL. There was no wear or damage found on the Caterpillar. After carrying out a visual inspection, take measurements of the parts. The starter motor, after carrying out measurements, shows results that are under the specifications based on SIS/GRPTS.