Gravel Extraction Machinery Operator
じゃりさいしゅつきかいうんてんこう
Industry & Occupation
Classification
Summary
An occupation that operates and drives construction machinery to extract gravel and sand from riverbeds or quarries, performing excavation, loading, and leveling.
Description
Gravel extraction machinery operators work in quarries and riverbeds, operating bulldozers, excavators, dredging machines, etc., to extract gravel and sand. They perform daily inspections and simple maintenance, and based on work plans that consider safety management and impacts on surroundings, they efficiently carry out excavation, loading, and leveling. On site, they collaborate with other workers and engineers, and may also be responsible for transporting, installing, and dismantling heavy equipment.
Future Outlook
While a stable workforce is demanded due to infrastructure development and river construction needs, automation and remote operation technologies are advancing, requiring more advanced machine operation skills.
Personality Traits
Attentive / Cautious / Cooperative / Strong sense of responsibility
Work Style
Career Path
Heavy Equipment Operator → Advanced Operator → Site Supervisor Assistant → Construction Management Technician → Site Manager
Required Skills
Daily Inspection Maintenance / Heavy Equipment Operation / Safety Management / Soil and Terrain Understanding
Recommended Skills
Basic Surveying Knowledge / Communication Skills / Environmental Conservation Knowledge / Machine Maintenance
Aptitudes (Strengths Preferred)
| Item | Description |
|---|---|
| Attention to Detail & Accuracy | Because mistakes in machine operation can lead to accidents. |
| Physical Stamina & Endurance | Involves extensive heavy outdoor labor and requires long hours of driving and operation. |
Aptitudes (Weaknesses Acceptable)
| Item | Description |
|---|---|
| Creativity & Ideation | Routine tasks predominate, so little creativity is required. |
| Numerical & Quantitative Analysis | Because complex calculations are infrequent. |
Related Qualifications
- Large Special Vehicle Driver's License
- Vehicle-Type Construction Machinery Operator (Grading, etc.)
Aliases
- Gravel Extraction Machine Operator
- Sand Dredging Machine Operator
Related Jobs
- Bulldozer Operator
- Crane Operator
- Excavator Operator
- Road Roller Operator