How Built Robotics Makes Standard Excavators Autonomous
Construction technology — autonomous heavy equipment retrofits
Retrofit
Deployment model
Utility-scale solar
Primary market
What they were up against
Construction has a chronic shortage of equipment operators, and earthwork on remote solar and pipeline projects is the hardest to staff.
- Remote project sites compete for a limited pool of qualified heavy-equipment operators
- Trenching is repetitive, long-duration work well suited to automation
- Operator availability directly gates project schedules
What they deployed
Built Robotics' Exosystem is an aftermarket kit that upgrades standard excavators into autonomous trenching machines (company materials).
Built Robotics Exosystem — autonomous retrofit for standard excavators
- Retrofit installs on standard excavators rather than requiring purpose-built machines
- Combines sensors, software, and safety systems for unattended trenching (builtrobotics.com)
- Marketed primarily for utility-scale solar construction
- Human supervisors oversee autonomous operation remotely
How they did it (Days to retrofit; site programming per project)
Equipment retrofit
DaysInstall sensor and control kit on existing excavator
Site programming
DaysProgram dig plans and site boundaries
Supervised operation
Initial periodAutonomous runs with on-site validation
Production
OngoingRemote supervision of autonomous trenching
What they achieved
Retrofit
Deployment model
Works with contractors' existing fleets — the core adoption advantage (company materials)
Utility-scale solar
Primary market
Trenching for solar farms is the flagship application (company materials)
Not publicly disclosed
Key takeaways
Retrofitting existing fleets removes the biggest purchase objection — contractors keep their equipment
Constrained, repetitive tasks (trenching) are where construction autonomy works first
Remote supervision changes the labor model from operating machines to overseeing them
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