
AI-powered autonomous quarry plant has been tested at Holcim UK’s quarry in Plymouth.
Over two days at Holcim’s Lee Moor sand and gravel quarry, a 23-tonne Develon crawler excavator fitted with autonomous technology from Swiss startup Gravis Robotics was tasked with feeding a hopper of a screener with sand and gravel with a target of performing 100 cycles per hour.
The machine averaged 133 cycles an hour, shifting 1,500 tonnes of material daily, with a 99% accuracy and minimal spillage.
Register for free and continue reading
This is not a paywall. Registration allows us to enhance your experience across Construction Management and ensure we deliver you quality editorial content.
Registering also means you can manage your own CPDs, comments, newsletter sign-ups and privacy settings.













