The LEGO Technic Powered Up Liebherr R 9800 Excavator Set 42100 is a monumental, app-controlled replica of the iconic mining machine, built from 4,108 pieces. Specs: Set number: 42100 Piece count: 4,108 Powered by two advanced smart hubs and seven motors Controlled via the LEGO TECHNIC CONTROL+ app on a compatible smart device Allows users to rotate the superstructure, operate the boom and bucket, and drive forward and backward Features a high-end replica design of the familiar Liebherr R 9800 excavator Released on October 1st, 2019 and is now a retired collector's set The Set 42100's advanced motor and hub system provides a deeply immersive, app-driven experience. This retired 4,108-piece model from LEGO Technic is a must-have for serious builders and mining equipment enthusiasts looking for a high-end replica build.
