High Reach Arm
A High Reach Arm is a specialized piece of demolition equipment that extends from an excavator base, allowing operators to safely tear down tall buildings and structures from a distance. Think of it like a very long mechanical arm that can reach up several stories high while the operator stays safely on the ground. These machines are crucial for controlled demolition of high-rise buildings, industrial structures, and other tall constructions. They're sometimes called "long reach demolition excavators" or "high reach demolition excavators."
Examples in Resumes
Operated High Reach Arm equipment to demolish 12-story commercial buildings
Certified operator of High Reach Demolition Arm and Long Reach Demolition Equipment
Supervised teams using High Reach Excavator for complex structural demolition projects
Typical job title: "High Reach Demolition Operators"
Also try searching for:
Where to Find High Reach Demolition Operators
Professional Associations
Job Boards
Training Resources
Example Interview Questions
Senior Level Questions
Q: How would you plan a high-rise demolition project using a high reach arm?
Expected Answer: A senior operator should discuss site assessment, safety planning, choosing the right equipment size, environmental considerations, and coordination with ground crews. They should mention debris management and structural analysis.
Q: What safety protocols would you implement for a high reach demolition project?
Expected Answer: Should discuss exclusion zones, communication systems, emergency procedures, equipment inspections, and environmental monitoring. Should also mention crew training and coordination requirements.
Mid Level Questions
Q: What factors do you consider when selecting attachment tools for a high reach arm?
Expected Answer: Should explain how building material, height, and structure type influence tool selection. Should mention weight limitations and matching tools to the job requirements.
Q: How do you maintain a high reach arm during an ongoing project?
Expected Answer: Should discuss daily inspections, hydraulic system checks, attachment maintenance, and identifying potential issues before they become problems.
Junior Level Questions
Q: What basic safety checks do you perform before operating a high reach arm?
Expected Answer: Should mention checking fluid levels, inspecting attachments, testing controls, checking the work area for hazards, and verifying communication systems.
Q: How do you communicate with ground crew while operating a high reach arm?
Expected Answer: Should explain using radio systems, hand signals, and the importance of maintaining constant communication with spotters and ground personnel.
Experience Level Indicators
Junior (0-2 years)
- Basic machine operation
- Standard safety procedures
- Simple demolition tasks
- Basic maintenance checks
Mid (2-5 years)
- Complex demolition techniques
- Multiple attachment operation
- Project coordination
- Advanced safety management
Senior (5+ years)
- Project planning and supervision
- Complex structure demolition
- Team leadership
- Emergency situation management
Red Flags to Watch For
- No formal equipment operation certification
- Lack of safety training documentation
- No experience with emergency protocols
- Poor understanding of equipment maintenance
- Limited knowledge of demolition regulations
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