Lego Heavy-Duty Excavator 42121

Large block construction kit for assembling two models of heavy crawler excavators. Designed for ages 8 and up, it may be of interest not only to children, but also to adult users. The blocks of the set, made of high-quality and durable plastic, have bright / rich colours and are securely connected to each other, ensuring overall stability of the structure. The assembly of this designer develops imagination, attention, creativity, fantasy and fine motor skills.

Lego Heavy-Duty Excavator 42121 is a 569-piece Lego Heavy-Duty Excavator and is a low-complexity model from the 2021 Lego Technic family. The appearance and design of the model quite closely match the original construction technique. With authentic details such as the cab and control panel, kids can easily visualize how an excavator works on a construction site. Additional parts of the kit (stone elements and four traffic cones) make the game even more diverse. The assembly of this system gives young users the opportunity to discover the world of engineering, to learn the features of the operation of various mechanisms and the principles of their use. The dimensions of the assembled dump truck are 370x110x230 mm, and the weight is about 530 g.