Technic Liebherr Crawler Crane LR 13000 Model Kit

A massive engineering feat standing nearly 40 inches tall with full app control.

Full manufacturer title

LEGO Technic Liebherr Crawler Crane LR 13000 Model Kit - Bedroom or Office Decor for Adults, Ages 18+ - Building Blocks for Adults to Display - Gift Ideas - 42146

Member of The 90+ Clubscored 90+ out of 100

Typical price

$698

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LEGO Technic Liebherr Crawler Crane LR 13000 Model Kit - Bedroom or Office Decor for Adults, Ages 18+ - Building Blocks for Adults to Display - Gift Ideas - 42146 image 1

Ravvy verdict

92.2 / 100

Buy this if you want the ultimate mechanical LEGO centerpiece and have the room to display it, but be prepared for a high price tag and a heavy battery requirement.

Best for: serious adult collectors and engineering enthusiasts with ample display space
Buy it if: You want impressive height exceeding 39 inches for a massive display presence.
Skip it if: You are casual builders or those with limited shelf space and a tight budget.
Best alternative: LEGO Star Wars Millennium Falcon - Building Set for Adults, Ages 16+ - Gift for Birthday - Movie Collectible Model Kit - Display in Home or Office - 75192 (serious adult collectors and Star Wars superfans with dedicated display space)

How it scores on what matters

Display Value99.0
Mechanical Complexity98.0
Functional Realism96.0
Build Difficulty92.0
Tech Integration90.0

Ravvy factor scores, 0 to 100, derived from specs, owner reviews and category norms.

What it is

The LEGO Technic Liebherr Crawler Crane LR 13000 is a monument to modern engineering and an absolute behemoth in the world of adult building kits. Standing at a staggering 39 inches high, this set moves beyond simple play and enters the realm of mechanical simulation. Builders will engage with complex pulley systems, a rotating turntable, and a functional luffing jib that accurately reflects the power of the real world machine. The sheer scale is matched only by the technical depth, requiring a methodical approach to assembly that will satisfy the most seasoned Technic enthusiasts. Integration with the CONTROL+ app transforms this static display piece into a fully functional remote controlled vehicle. Powered by two smart hubs and six large motors, the crane handles tank steering and heavy lifting with surprising precision. The inclusion of nearly two pounds of actual counterweights ensures the model remains stable during operation, providing a tactile sense of physics that lighter kits lack. It is a demanding build that results in a truly commanding presence in any office or collection room.

Ravvy AI insight

While the piece count of 2883 is lower than some other large scale sets, the value lies in the heavy inclusion of expensive electronic components and specialized large scale structural elements. Focus on cable management during the winch assembly, as precise routing is critical for smooth app operation. This is a technical investment that serves more as a working robotic model than a traditional brick set.

Generated from owner feedback, product specs, pricing, and retailer data. Last updated Aug 21, 2026.

What owners praise

Impressive height exceeding 39 inches for a massive display presence
Sophisticated remote control via the LEGO CONTROL+ app
Includes six motors and two smart hubs for complex articulation
Realistic load sensing and counterweight functionality
Authentic Liebherr branding and mechanical detailing

What to know first

Requires 12 AA batteries which are not included in the box
Significant footprint requires a large dedicated display area
Lower piece count relative to the high price point

Specifications

UPC: 673419358583
GTIN: 673419358583
Color: Yellow/Grey
Theme: Vehicle
Sub Brand: Technic
Brand Name: LEGO
Model Name: Liebherr Crawler Crane LR 13000 42146
Model Year: 2023
Item Weight: 2.1 pounds
Manufacturer: LEGO
Model Number: 6379505
Material Type: Plastic
Item Type Name: Building Kit
Operation Mode: Manual
Item Dimensions: 14.88 x 20.59 x 10.12 inches
Number of Pieces: 2883
Subject Character: Construction
Additional Features: Battery Operated
Included Components: LEGO Building Elements
Age Range Description: Adult
Educational Objective: Creative Thinking
Toy Building Block Type: Interlocking Toy Building Block
Manufacturer Part Number: 6379505
Manufacturer Maximum Age (MONTHS): 1200
Manufacturer Minimum Age (MONTHS): 216

How to get the most out of it

String Tensioning

Ensure the winch strings are threaded exactly as shown in the manual without any twists. Proper tension is vital for the load sensing features to communicate correctly with the smart hubs and the app.

Ownership tips

tip

Battery Management

Since this model requires 12 AA batteries to function, consider investing in high quality rechargeable batteries. This will save significant money over time and ensure consistent power for the six motors during operation.

care

Cleaning and Dusting

Due to its height and intricate lattice structure, this model attracts dust easily. Use a soft clean makeup brush or compressed air at a distance to clean the crevices without snagging the rigging.

Frequently asked questions

Does this set include the batteries needed for the motors?

No, the set requires 12 LR AA batteries which must be purchased separately. These power the two smart hubs that control the crane functions.

How do you control the crane once it is built?

The crane is controlled using the free LEGO TECHNIC CONTROL+ app on a compatible smartphone or tablet. The app allows for precise movement, provides real time vehicle stats, and offers challenges to complete.

Can the crane actually lift weight?

Yes, it is designed with functional winches and includes over 2 pounds of counterweight bricks to balance the model while lifting small objects, mimicking the real LR 13000.

What are the final dimensions for display?

The completed model measures approximately 39 inches high, 43 inches long, and 11 inches wide. You will need a deep shelf or a dedicated table to house it safely.

Where can you buy the Technic Liebherr Crawler Crane LR 13000 Model Kit?

Technic Liebherr Crawler Crane LR 13000 Model Kit is sold through Amazon, and LEGO also lists it through its own site and major retail partners. The buy link on this page goes straight to the current Amazon listing, which is where stock and pricing update most often.

How much does the Technic Liebherr Crawler Crane LR 13000 Model Kit cost?

The last price Ravvy recorded was $698. Retail pricing on lego moves with promotions and stock, so treat that figure as a reference point and check the live listing before you buy.

How do you get the Technic Liebherr Crawler Crane LR 13000 Model Kit for a cheaper price?

Three tactics work best: watch for holiday and seasonal sale events when lego discounts run deepest, compare the open box or renewed listing against new stock, and check whether LEGO is running a coupon or bundle. Adding the product to your Ravvy wishlist keeps it handy so you can revisit the listing when prices drop.

Is the Technic Liebherr Crawler Crane LR 13000 Model Kit in stock right now?

It was in stock at our last check. Availability on popular lego can change within hours, so the live listing is the source of truth.

Is the Technic Liebherr Crawler Crane LR 13000 Model Kit worth it?

Ravvy scores it 92.2 out of 100. The strongest argument for it is impressive height exceeding 39 inches for a massive display presence. The trade off to weigh is requires 12 AA batteries which are not included in the box.

Who should buy the Technic Liebherr Crawler Crane LR 13000 Model Kit?

It fits serious adult collectors and engineering enthusiasts with ample display space If that does not describe your situation, compare it with the other options in Lego before committing.

What are the key specs of the Technic Liebherr Crawler Crane LR 13000 Model Kit?

UPC: 673419358583. ASIN: B0BSRFQLD6. GTIN: 673419358583. Size: Medium.

What are good alternatives to the Technic Liebherr Crawler Crane LR 13000 Model Kit?

Compare it against the other scored picks in Lego on Ravvy. We rank every option in that group by the same criteria, so you can see which model wins on value, quality, and owner sentiment before you decide.

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