Construction Machinery Repair and Maintenance Worker
けんせつきかいしゅうり・ほぜんこう
Industry & Occupation
Classification
Summary
A technical job that supports safe and stable operation by performing inspections, fault diagnosis, repairs, and regular maintenance on construction machinery such as hydraulic excavators and bulldozers.
Description
Construction Machinery Repair and Maintenance Workers are specialists who maintain the operational condition of large construction machinery such as hydraulic excavators, bulldozers, and cranes. They work for machinery manufacturers, construction companies, or repair shops, checking for part wear and deterioration through daily inspections and regular maintenance. They use fault diagnosis equipment to identify the causes of malfunctions, disassemble engines, repair hydraulic systems, and replace and adjust electrical components. After repairs, they conduct operational tests and create maintenance records. In recent years, preventive maintenance using IoT sensors and data analysis is also required.
Future Outlook
Demand for maintenance and preservation personnel will continue steadily due to stable construction demand and increasing aging machinery. As IoT and predictive maintenance technologies become widespread, the value of personnel with advanced diagnostic skills will increase.
Personality Traits
Good Team Player / Meticulous / Strong Sense of Responsibility
Work Style
Career Path
Maintenance Apprentice → Mechanic → Maintenance Supervisor → Service Engineer → Factory and Base Manager
Required Skills
Electrical System Fault Diagnosis / Engine Disassembly and Assembly Skills / Hydraulic System Knowledge / Welding and Metalworking
Recommended Skills
Digital Inspection Tool Operation / English Technical Literature Reading / Maintenance Management Software
Aptitudes (Strengths Preferred)
| Item | Description |
|---|---|
| Attention to Detail & Accuracy | To ensure the safety of machinery through accurate maintenance. |
| Physical Stamina & Endurance | Due to frequent handling of heavy parts and outdoor work. |
| Problem Solving | To identify the cause of failures and respond appropriately. |
Related Qualifications
- Industrial Vehicle Construction Machinery Maintenance Skill Training
- Second-Class Automobile Mechanic
- Small Vehicle Construction Machinery Operation Skill Training
Aliases
- Construction Machinery Maintenance Worker
- Construction Machinery Mechanic
Related Jobs
- Automobile Mechanic
- Electrical Machinery Mechanic
- Engine Mechanic
- Service Engineer