All we know about the LEGO 42100 Liebherr R 9800 set - RacingBrick
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LEGO reveals 12 new sets from Speed Champions, TLM2, and Technic, including 42100 Liebherr R 9800 mining excavator [News] - The Brothers Brick | The Brothers Brick
The LEGO® Technic™ Liebherr R 9800 excavator ⋆ Crane Network News
LEGO Technic Summer 2019 Sets Revealed at the Nuremberg Toy Fair