Liebherr R 9800 Excavator
Colossal STEAM building set and playing experience
Screenshots
Hunter's comment

In cooperation with Liebherr, LEGO has developed the R 9800 excavator model. The multi-functional control system using the Technic Control App with four different control screens makes it possible to drive the machine, rotate the body, open the bucket and lift and extend the boom. Complex motion sequences can be stored to generate them automatically.
Features
โขOne-touch control: Select an on-screen drag pattern and see the excavator respond to your command.
โขSmart Hubs feature Bluetooth Low Energy (BLE) connectivity, activation button, 6 axis sensor (3 gyro and 3 accelerometer sensors) and 4 connectivity ports.
โขThe app allows users to connect to multiple hubs, ensuring precise and true-to-life movements.