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LEGO Technic 42146 Liebherr LR 13000 : Details & Overview

LEGO Technic 42146 Liebherr LR 13000: Today is an exciting day as the Lego Technic Liber LR 13,000 crawler crane has finally been revealed. In this article, I’ll share all the important details about this impressive set. With 2,883 pieces, it may not seem like a lot, but the crane is massive, standing at a meter tall. It includes two control plus hubs and six motors, although the XL motor is not included. Let’s delve into the features of this set and discuss its price.

NameLiebherr LR 13000 Crawler Crane
Set Number42146
Price$700 (Approximate)
Release Date01 August 2023

The Powerful Chassis and Superstructure:

The first control plus hub controls the large chassis with long tracks, perfect for off-road adventures. The chassis has three motors: one for each track and one for rotating the superstructure. The superstructure is controlled by another hub and three more motors. It allows for adjustments to the boom, jib height, and the raising and lowering of the hook.

Intricate Details and Specialized Frames:

The Lego Technic Liber LR 13,000 introduces new specialized frames for the boom, enhancing its appearance. Although each motor has a specific function, this set doesn’t include advanced mechanisms like gearboxes. It missed an opportunity to create a successor to the intricate 8043 motorized excavator.

The Price Tag Controversy:

Now, let’s talk about the price. The set comes with a substantial $700 price tag. Some may find it expensive, especially when compared to the Liebherr excavator, which had more pieces and an extra motor but was $250 cheaper. However, it’s important to consider the set’s size rather than just the number of pieces.


The Lego Technic Liber LR 13,000 crawler crane is an impressive addition to the Lego Technic lineup. Despite the higher price, the size and design make it a standout set. We eagerly await its release and wonder how it will compare to other large Lego Technic models. Share your thoughts on the price in the comments, and stay tuned for more updates.

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