New Excavator System Automatically Stops Bucket Before Hitting Buried Utilities
According to Equipment Journal, Xwatch Safety Solutions and RodRadar have announced an integrated system that automatically stops an excavator bucket when subsurface utilities are detected during digging. RodRadar’s Live Dig Radar uses ground-penetrating radar embedded in the bucket to identify utilities in real-time, without relying on pre-project utility maps. When a utility is detected, Xwatch’s safety-grade hydraulic control system physically halts bucket movement before a strike occurs. The companies say this delivers the industry’s first Stop-Before-Strike solution, while operators retain override capability.
What It Means for Subcontractors
- Underground utility strikes top 400,000 incidents per year in the United States, costing the economy roughly $30 billion annually, according to Equipment Journal. Crews working near active pipelines or power infrastructure face real financial and legal exposure when a strike happens.
- This system moves beyond warning-based tools by physically intervening, similar to how automotive emergency braking replaced passive collision alerts. For excavation subcontractors, that’s a meaningful shift in liability management.
- RodRadar’s VP of Sales has said the companies envision the integrated system being “recommended and mandated” by project owners and contractors, which means it could become a contract requirement on larger jobs sooner than expected.
