Quick answer: Earthmoving Plant Operators are notably more stress-exposed than most Australian occupations — ranked #50 of 317 by workplace mental health hazard exposure, with a composite stress score of 53/100 against a national average of 47.4. The biggest drivers are responsibility burden and pace and demands.
Earthmoving Plant Operators stress profile vs the national average
Each occupation is scored across six categories of workplace mental health hazard, built from 22 stress factors identified in SafeWork Australia's occupational hazards data. Higher scores mean greater exposure.
- Emotional demands32.3 vs 37.9 avg
- Responsibility burden83.2 vs 60 avg
- Pace and demands74 vs 56 avg
- Lack of control22.9 vs 24.5 avg
- Precision and monotony53.8 vs 67.7 avg
- Physical environment51.5 vs 38.2 avg
Scores range 0–100; higher = more stress-inducing. Source: SafeWork Australia Beta Occupational Hazards Dataset.
What drives the score for earthmoving plant operators
Compared with the average Australian occupation, earthmoving plant operators score furthest above the norm on responsibility burden (83.2 vs 60 average), pace and demands (74 vs 56 average) and physical environment (51.5 vs 38.2 average). The single biggest individual stress factor is consequence of error at 96.5/100 — against an all-occupation average of 49.
The occupation scores below the national average for precision and monotony (53.8 vs 67.7), emotional demands (32.3 vs 37.9) and lack of control (22.9 vs 24.5), which moderates the overall ranking.
See how this compares across all 317 Australian occupations, ranked by stress score.
The biggest stress factors for earthmoving plant operators
- 1Responsibility burden
Consequence of Error
96.5/100
All-occupation average: 49
- 2Pace and demands
Frequency of Decision Making
95.8/100
All-occupation average: 70.7
- 3Responsibility burden
Impact of Decisions on Co-workers or Company Results
89/100
All-occupation average: 70.4
- 4Responsibility burden
Responsibility for Outcomes and Results
84.2/100
All-occupation average: 58.5
- 5Responsibility burden
Responsible for Others' Health and Safety
83.2/100
All-occupation average: 57.3
All 22 stress factors for earthmoving plant operators
The complete scorecard: every stress factor measured for this occupation, grouped into the six categories, with the all-occupation average alongside.
Emotional demands
32.3 vs 37.9 avg- Deal With Physically Aggressive People5.8 vs 14
- Deal With Unpleasant or Angry People45.8 vs 50.4
- Frequency of Conflict Situations45.5 vs 49.3
Responsibility burden
83.2 vs 60 avg- Responsibility for Outcomes and Results84.2 vs 58.5
- Responsible for Others' Health and Safety83.2 vs 57.3
- Impact of Decisions on Co-workers or Company Results89 vs 70.4
- Consequence of Error96.5 vs 49
- Coordinate or Lead Others63 vs 64.9
Pace and demands
74 vs 56 avg- Time Pressure76 vs 71.6
- Duration of Typical Work Week75.5 vs 62.1
- Pace Determined by Speed of Equipment74.8 vs 23.1
- Frequency of Decision Making95.8 vs 70.7
- Level of Competition48 vs 52.4
Lack of control
22.9 vs 24.5 avg- Lack of Autonomy to Make Decisions24.8 vs 23.6
- Amount of Highly Structured Work21 vs 25.3
Precision and monotony
53.8 vs 67.7 avg- Importance of Repeating Same Tasks34.8 vs 56.9
- Importance of Being Exact or Accurate72.8 vs 78.6
Physical environment
51.5 vs 38.2 avg- Sounds and Noise Levels Are Distracting or Uncomfortable70.8 vs 52.3
- Extremely Bright or Inadequate Lighting47.8 vs 24.9
- Very Hot or Cold Temperatures65.8 vs 32.4
- Exposed to Disease or Infections3.8 vs 20.2
- Physical Proximity69.8 vs 61.1
Understand these hazards
The elevated stress categories for earthmoving plant operators map to recognised psychosocial work factors under ISO 45003 and Australian WHS legislation. Learn what each one is and how it can be controlled:
- Work Demands →The volume, pace, and complexity of what is asked of workers.
- Role Clarity →Whether workers clearly understand what is expected of them.
- Leadership →The quality and consistency of management behaviour at all levels.
- Schedule and Hours →The arrangement of working time and its effect on health and recovery.
- Physical Environment →How the physical conditions of work affect psychological wellbeing.
Methodology
Clearhead scored 317 occupations in the Australian and New Zealand Standard Classification of Occupations (ANZSCO) using SafeWork Australia's Beta Occupational Hazards Dataset. We kept only the 22 hazard variables relating to mental health — such as conflict exposure, decision-making pressure, and time pressure — and deliberately excluded physical safety risks like working at height.
The 22 variables are grouped into six categories: emotional demands, responsibility burden, pace and demands, lack of control, precision and monotony, and physical environment. An occupation's composite score is the equally weighted average of its six category scores. All scores run 0–100, where higher means more stress-inducing.
Two control-related variables are reported by SafeWork with inverted polarity (“freedom to make decisions” and “structured versus unstructured work”). We reverse these and present them as lack of autonomy to make decisions and amount of highly structured work, so that a higher score consistently indicates greater stress exposure.
Hazard exposure describes the average conditions of an occupation, not any individual's experience — everyone has a different tolerance for these challenges, and conditions vary between workplaces.
Frequently asked questions
Earthmoving Plant Operators: how stressful is the job?
Earthmoving Plant Operators rank #50 out of 317 Australian occupations for workplace mental health hazards, with a composite stress score of 53/100 against a national average of 47.4. That makes the occupation more stress-exposed than 84.2% of Australian jobs.
What are the biggest mental health stress factors for earthmoving plant operators?
The highest-scoring hazards are consequence of error (96.5/100), frequency of decision making (95.8/100) and impact of decisions on co-workers or company results (89/100). Overall, the occupation scores above the national average in responsibility burden, pace and demands and physical environment.
Which stress factors are lower for earthmoving plant operators?
Earthmoving Plant Operators score below the national average for emotional demands (32.3 vs 37.9 average) and lack of control (22.9 vs 24.5 average) and precision and monotony (53.8 vs 67.7 average), which partially offsets the higher-scoring hazards.
Where does this data come from?
Scores are derived from SafeWork Australia's Beta Occupational Hazards Dataset. Clearhead filtered the dataset to the 22 mental-health-related hazard variables — excluding physical safety risks — and scored 317 ANZSCO occupations across six categories: emotional demands, responsibility burden, pace and demands, lack of control, precision and monotony, and physical environment.
Beyond the average
This is the average hazard exposure for earthmoving plant operators. Your workforce isn't average.
Clearhead's Psychosocial Risk Pulse measures the actual psychosocial risk in your organisation, quarterly — across 18 ISO 45003-aligned work factors.