Universal Robots UR30 leads on 4 of 7 dimensions — strongest on deployment readiness.
Readiness, uptime, navigation & connectivity
Price accessibility and ROI clarity
Payload, speed, runtime & labor replacement
Environment fit, footprint & long-term upside
Automotive parts fabrication — autonomous tray delivery between assembly stations (6 h continuous, 400 kg tow mode)
Heavy-parts palletizing (20–30 kg boxes) on automotive or food production lines where floor space is premium
If immediate deployment is the priority, choose UR30. If the goal is to be ready when T300's capabilities mature, track it.