Yusup Hamdani

- Analyzed oil lab results to identify potential and existing problems such as wear of parts, contaminants, oil leaking, overheating, etc.

- Provided recommendations to prevent damage from happening as well as to resolve existing technical issues.

Recommended strategies to prevent damage and resolve existing technical issues.

- Interpreted lab data results related to heavy equipment oil sampling.

- Managed database history of lab results of oil sampling from company products and from competitors for comparative studies, as well as for the purpose of testing the use of new parts.

• Supported day-to-day operations, collaborating effectively with team members
• Opened and maintained warranty job orders in the system to ensure accurate tracking.
• Processed and reviewed warranty claims reports to ensure accuracy and compliance
• Maintained and managed old core parts inventory to support warranty processes.

• Dismantling and assembling Caterpillar model 24M, 16M, D10, 992.
• Developed report detailing dismantling results, damage analysis, and part purchasing recommendations.
• Performed maintenance, troubleshooting, and repair on equipment to ensure optimal functionality.
• Conducted PM service and collected SOS samples for equipment condition assessment.
• Executed TA1 and TA2 procedures to maintain equipment standards and functionality.

Scholarship to study at the Padang State Technical College.
In addition to general learning materials, the focus of learning is on recognizing and mastering heavy equipment, including:

• Preventive Maintenance: Able to perform periodic maintenance according to global manufacturing standards.
• Component Overhaul: Expert in dismantling, repairing, and reassembling engines and transmissions.
• Hydraulic Diagnostic: Skilled in reading hydraulic schematics and detecting pressure leaks.
• Technical Literacy: Proficient in reading English service manuals.

• Dismantling and assembling heavy equipment components, especially powertrains.
• Created comprehensive report detailing dismantling results, damage analysis, and recommendations for parts procurement.
• Maintained a safe work environment by strictly adhering to established safety protocols and guidelines.
• Performed troubleshooting and diagnosis on malfunctioning equipment.