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LEGO → System → TECHNIC
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42121 Heavy Duty Excavator is a TECHNIC set that was released in 2021.

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TECHNIC sets
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€39.99 +
57647 42121-LEGO-Hydraulikbagger 2.jpg +
42121 +
Flag-US.png $39.99
Flag-DE.png €39.99
Flag-UK.png £34.99 +
Heavy Duty Excavator +
$39.99 +