Rock Splitters, Quarry vs Machine Feeders and Offbearers AI Risk

Job 1

Job 2

Job 1

Job 2

medium risk

Rock Splitters, Quarry

28 shared · 8 different

core competencies

high risk

Machine Feeders and Offbearers

Side-by-Side Comparison

Rock Splitters, Quarry leads 5–0

Metric	Rock Splitters, Quarry	Machine Feeders and Offbearers
Risk Score	36.4%	51.3%
Risk Tier	Medium Risk	High Risk
Risk Percentile	70th	98th
Tasks at Risk (>50%)	2 / 9	11 / 13
Median Salary	$47,460	$39,700
Employment	3K	47K

Skill Comparison

Sorted by largest difference

Performing General Physical Activities

Operating Vehicles, Mechanized Devices, or Equipment

Stamina

Dynamic Strength

Extent Flexibility

Multilimb Coordination

Monitor Processes, Materials, or Surroundings

Static Strength

Protective Factors

Higher values indicate stronger protection against AI displacement

Rock Splitters, Quarry

23%

total discount

Machine Feeders and Offbearers

22%

total discount

Task Risk Comparison

Tasks sorted by AI automation risk — higher means more automatable

Rock Splitters, Quarry

2 of 9 at risk

77%Mark dimensions or outlines on stone prior to cutting, using rules and chalk lines.

51%Cut slabs of stone into sheets that will be used for floors or counters.

49%Locate grain line patterns to determine how rocks will split when cut.

45%Drill holes along outlines, using jackhammers.

45%Drill holes into sides of stones broken from masses, insert dogs or attach slings, and direct removal of stones.

Machine Feeders and Offbearers

11 of 13 at risk

87%Record production and operational data, such as amount of materials processed.

87%Weigh or measure materials or products to ensure conformance to specifications.

87%Identify and mark materials, products, and samples, following instructions.

67%Add chemicals, solutions, or ingredients to machines or equipment as required by the manufacturing process.

65%Inspect materials and products for defects, and to ensure conformance to specifications.

Wage Comparison

Machine Feeders and Offbearers earns -$7,760(-16%) vs Rock Splitters, Quarry

Rock Splitters, QuarryMachine Feeders and Offbearers

10th

$37,240$31,480

25th

$39,990$36,020

Median

$47,460$39,700

75th

$58,290$48,220

90th

$68,380$57,010

Premium Head-to-Head Analysis

Displacement Timeline Comparison

Rock Splitters, Quarry2028–2035

Machine Feeders and Offbearers2028–2035

20242030203520402045

Rock Splitters, Quarry has a longer runway before significant displacement, projected 0 years later than Machine Feeders and Offbearers.

Risk-Adjusted Salary

Salary weighted by displacement risk: salary × (1 − risk%)

Rock Splitters, Quarry

$30,189

from $47,460

Machine Feeders and Offbearers

$19,350

from $39,700

After adjusting for AI risk, Rock Splitters, Quarry offers $10,840 more in risk-adjusted pay.

Transition Feasibility

Skill Overlap

Low overlap — significant retraining needed for transition

Unique to Rock

Unique to Machine

Combined Protection Strategy

Regardless of which path you choose, focus on these protective factors

Regulatory Barriers

Creativity

Fine Manipulation

Decision Complexity

Rock Splitters, QuarryMachine Feeders and Offbearers

Find transitions from Rock Splitters, Quarry Find transitions from Machine Feeders and Offbearers