The LEGO TECHNIC Heavy-Duty Excavator (42121) is a rare and sought-after set released in 2021. This set, part of the popular LEGO TECHNIC theme, features a heavy-duty excavator model with impressive dimensions of 280mm in height, 297mm in length, and 244mm in width. Suitable for builders aged 8 and above, this set offers a challenging and rewarding construction experience for fans of LEGO. With the LEGO brand's reputation for quality and attention to detail, this set is sure to provide hours of entertainment for both children and adult LEGO enthusiasts. Used but only built and displayed as shown
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