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LEGO Technic Mobile Crane 42108 Building Kit, A Super Model Crane to Build for Any Fan of Construction Toys, New 2020 (1,292 Pieces)

4.8 4.8 out of 5 stars 1,546 ratings

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  • See how a real crane works with this action-packed LEGO Technic set for construction fans: kids can steer the truck, put out the outriggers, raise the boom and hoist the concrete pillar!
  • There’s plenty to learn about engineering and movement with this cool building toy featuring 8-wheel steering, 4 individually controlled outriggers, 2 cabins and a super-high telescopic arm!
  • It's a rewarding building challenge that teaches kids about mega-machines and engineering!
  • This LEGO Technic building kit sparks imagination, offers endless build-and-play fun, and is an action-filled holiday, birthday or anyday gift for kids ages 10+ who like building challenges, giant cranes and construction toys
  • With a 30” (78cm) crane arm, it's certainly tall and makes a super display model at 18” (48cm) long and 4” (11cm) wide

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$230.00
Get it Apr 1 - 3
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$149.55
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Sold by LY Berditchev Co. and ships from Amazon Fulfillment.
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LEGO

LEGO Technic Mobile Crane 42108 Building Kit, A Super Model Crane to Build for Any Fan of Construction Toys, New 2020 (1,292 Pieces)


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Product Description

Anyone who loves discovering how mega-machines work will have lots of fun with this LEGO Technic 42108 Mobile Crane. There’s plenty to learn about engineering and movement with this cool building toy featuring 8-wheel steering, 4 individually controlled outriggers, 2 cabins and a super-high telescopic arm! With its classic black and yellow design, this model looks just like the real thing. And with a mighty range of realistic features, it operates just like a real crane too. First, steer and drive the vehicle to the right spot, then use the outriggers to secure the crane in place. From the crane cabin, raise the boom and extend the telescopic arm – see how high it reaches! Then use the hoist to carry the concrete pillar – great for role-play, or just for testing what this mega-crane can do. This is a challenging and advanced build from the LEGO Technic universe, bringing the world of engineering to life.

Important information

Safety Information

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From the manufacturer

42108

LEGO Technic Mobile Crane building kit

Let LEGO Technic builders recreate scenes from a real construction site with this awesome Mobile Crane building kit.

LEGO Technic Mobile Crane

Packed with cool features

This impressive model is filled with authentic features, giving kids a great insight into how a real crane works.

LEGO Technic Mobile Crane

LEGO Technic Mobile Crane

LEGO Technic Mobile Crane

LEGO Technic Mobile Crane

A challenging build

Enjoy working together to create this epic crane.

See how a crane really works

Explore the authentic functions that make a real crane work.

Amazing details

Discover tons of crane features and realistic color scheme.

LEGO Technic Mobile Crane

LEGO Technic Mobile Crane

LEGO Technic Mobile Crane

8-wheel steering

Cool steering action makes it easy to move this mega-crane.

Reach epic heights

Extend and rotate the crane arm to transport the pillar.

Secure the crane in position

Use the 4 outriggers to fix the crane in place.

LEGO Technic Mobile Crane

A rewarding building challenge

Kids aged 10 and up will love learning new engineering skills as they build this epic 1,292-piece crane model.

What's in the box

  • LEGO Building Elements
  • Looking for specific info?

    Customer reviews

    4.8 out of 5 stars
    4.8 out of 5
    1,546 global ratings

    Customers say

    Customers like the value, ease of construction, design and quality of the toy building block. For example, they mention it's fun to build, detailed and intricately designed. Some are satisfied with performance and parts. Opinions are mixed on ease of use.

    AI-generated from the text of customer reviews

    27 customers mention27 positive0 negative

    Customers are satisfied with the quality of the toy building blocks. For example, they mention it's a great product, impressive, and interesting to assemble. Some say that the model is a masterpiece and well worth the time it takes to build.

    "...The crane seems to be very intricately designed and holds together quite well...." Read more

    "...Lego kits are now boring for the simple reasons that they are expertly engineered, have sequential assembly instructions that make complete sense,..." Read more

    "This is an amazing model! This model is very interesting to assemble. I enjoyed it so much. Amazing time!" Read more

    "Great lego set, enjoyable to build and fun to play with. I had a missing piece, luckily not critical, and a few extra others as usual...." Read more

    13 customers mention13 positive0 negative

    Customers appreciate the value of the toy building blocks. They say it is well made, and well worth the money.

    "...I feel like the price is more than fair for what you get. I can’t wait to build more Technic sets in the future." Read more

    "...For us it was a stretch for a birthday budget but we received good value for our money. It is very well made." Read more

    "...Overall, great quality and value." Read more

    "My 8yo grandson built it in roughly 2 weeks. Very intricate but well worth it. Amazing working crane. Pretty sturdy for having so many moving parts." Read more

    12 customers mention12 positive0 negative

    Customers find the toy building blocks easy to assemble. They say the crane works well and adds to the play enjoyment. Customers also say the construction adds a nice dimension and is engaging. Overall, customers say it's engrossing and a great challenge for a 10 year old.

    "...Over all, this was an absolute blast to build, and is very fun to play with. I feel like the price is more than fair for what you get...." Read more

    "...This model is very interesting to assemble. I enjoyed it so much. Amazing time!" Read more

    "Great lego set, enjoyable to build and fun to play with. I had a missing piece, luckily not critical, and a few extra others as usual...." Read more

    "Fun build and my grandkids love playing with it. The 3 controls of the crane work well and really add to the play enjoyment...." Read more

    9 customers mention9 positive0 negative

    Customers are satisfied with the performance of the toy building block. They mention that the instructions are excellent, the operation exceptional, and the treds were durable. They appreciate the real working features, and mention that it has lots of working parts. The 3 controls of the crane work well and really add to the play enjoyment.

    "...The crane functions well. It is capable of lifting at least 1 pound (2 iPhone 11 Pro Max’s) without very much bending...." Read more

    "...This crane is extremely cool and functional...." Read more

    "Excellent instructions. The operation exceptional.Treds were durable. No pieces missing...." Read more

    "Fun build and my grandkids love playing with it. The 3 controls of the crane work well and really add to the play enjoyment...." Read more

    8 customers mention8 positive0 negative

    Customers find the design of the toy building blocks excellent and right for young kids. They say the illustrations are clear and accurate, and the crane is super realistic. Customers also say the product is very cool and detailed.

    "...The crane seems to be very intricately designed and holds together quite well...." Read more

    "...assembly instructions that make complete sense, provide clear and accurate illustrations and are not missing parts...." Read more

    "Good design, good details. Few missing parts that were promptly replaced by online customer service...." Read more

    "Great gift for 9yrs old boys. The excellent design and complexity is right for young kids. My son got this lego as his birthday gift. He loves it...." Read more

    4 customers mention4 positive0 negative

    Customers are impressed with the realism of the toy building block set. They say the features are very realistic, and they are awestruck by the amount of functions.

    "...The features on this set are awesome, just an amazing set." Read more

    "This set has amazing features once built. It is the big building challenge that young LEGO builders always want to play with...." Read more

    "...He was awestruck by the amount of functions and how close to the real thing it was. Highly recommend this set for any one." Read more

    "...He didn't want to stop. the features are very realistic. He would highly recommend this set." Read more

    15 customers mention10 positive5 negative

    Customers are mixed about the ease of use. Some mention the instructions are clear and easy to follow, while others say they're unclear on a few steps. They also say the model is interesting to assemble and an absolute blast to build. However, some say the set is fairly challenging to build and takes some time.

    "...Over all, this was an absolute blast to build, and is very fun to play with. I feel like the price is more than fair for what you get...." Read more

    "...simple reasons that they are expertly engineered, have sequential assembly instructions that make complete sense, provide clear and accurate..." Read more

    "...However, he did complain about the instructions being unclear on a few steps. Overall, great quality and value." Read more

    "This is an amazing model! This model is very interesting to assemble. I enjoyed it so much. Amazing time!" Read more

    16 customers mention4 positive12 negative

    Customers are dissatisfied with the parts of the toy building block. They mention that there are missing pieces and poor instructions.

    "Great lego set, enjoyable to build and fun to play with. I had a missing piece, luckily not critical, and a few extra others as usual...." Read more

    "Good design, good details. Few missing parts that were promptly replaced by online customer service...." Read more

    "...complete sense, provide clear and accurate illustrations and are not missing parts. The things I never take for granted with brick models...." Read more

    "Some pieces were missing, but my son had an abundance of parts on hand. The pieces wouldn't stay interlocked together." Read more

    Great build for the money
    5 Stars
    Great build for the money
    This is only my 2nd LEGO Technic set that I’ve ever built, the first one being the orange corvette. This set was fairly challenging to build, being new to the scene. It took me around 5 hours to build during 2 sessions. The crane seems to be very intricately designed and holds together quite well. I actually dropped it about 1 foot just a few minutes after completing it, and there was no damage at all. The crane functions well. It is capable of lifting at least 1 pound (2 iPhone 11 Pro Max’s) without very much bending. My only complaint is, the outriggers don’t add much side stability due to the fact that they don’t reach very far out. The controls are completely manual, which I would actually prefer for this particular set anyways. They are intuitive and labeled, as long as you sticker the correct pieces. The steering is controlled from the 2 orange lights on top of the crane, which is really nice. Over all, this was an absolute blast to build, and is very fun to play with. I feel like the price is more than fair for what you get. I can’t wait to build more Technic sets in the future.
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    Top reviews from the United States

    Reviewed in the United States on January 16, 2020
    Style: Frustration-Free PackagingVerified Purchase
    Customer image
    5.0 out of 5 stars Great build for the money
    Reviewed in the United States on January 16, 2020
    This is only my 2nd LEGO Technic set that I’ve ever built, the first one being the orange corvette. This set was fairly challenging to build, being new to the scene. It took me around 5 hours to build during 2 sessions. The crane seems to be very intricately designed and holds together quite well. I actually dropped it about 1 foot just a few minutes after completing it, and there was no damage at all. The crane functions well. It is capable of lifting at least 1 pound (2 iPhone 11 Pro Max’s) without very much bending. My only complaint is, the outriggers don’t add much side stability due to the fact that they don’t reach very far out. The controls are completely manual, which I would actually prefer for this particular set anyways. They are intuitive and labeled, as long as you sticker the correct pieces. The steering is controlled from the 2 orange lights on top of the crane, which is really nice. Over all, this was an absolute blast to build, and is very fun to play with. I feel like the price is more than fair for what you get. I can’t wait to build more Technic sets in the future.
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    22 people found this helpful
    Report
    Reviewed in the United States on July 15, 2021
    Style: Frustration-Free PackagingVerified Purchase
    Reviewed in the United States on February 11, 2023
    Style: Standard PackagingVerified Purchase
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    5.0 out of 5 stars Amazing Lego model!
    Reviewed in the United States on February 11, 2023
    This is an amazing model! This model is very interesting to assemble. I enjoyed it so much. Amazing time!
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    Reviewed in the United States on September 20, 2020
    Style: Frustration-Free PackagingVerified Purchase
    One person found this helpful
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    Reviewed in the United States on December 15, 2020
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    5 people found this helpful
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    Reviewed in the United States on April 9, 2022
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    Reviewed in the United States on February 12, 2022
    Style: Standard PackagingVerified Purchase
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    4.0 out of 5 stars Very Tippy
    Reviewed in the United States on February 12, 2022
    This crane extends quite a ways into the air but is very tippy when operating it to the side.

    Update: The crane crashed intro my wife's *Friends* Lego set while I was trying to lift parts from her playset. This caused catastrophic damage, crushing Joey under the table and Rachel with a downed wall. I can see a massive lawsuit coming from this mess. I will be purchasing more Lego Sets to get the crane upright and save our Friends!
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    2 people found this helpful
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    Reviewed in the United States on April 26, 2021
    Style: Frustration-Free PackagingVerified Purchase

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    Shirley the sewer
    5.0 out of 5 stars Hours well spent
    Reviewed in Canada on March 5, 2023
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    Flávio Pugliese
    5.0 out of 5 stars Fantástico!
    Reviewed in Brazil on December 28, 2022
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    Amazon Kunde
    5.0 out of 5 stars Preis-Leistungsverhältnis
    Reviewed in Germany on November 22, 2020
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    Client d'Amazon
    5.0 out of 5 stars LEGO Technic 42108 - La Grue Mobile (1292 pièces)
    Reviewed in France on October 2, 2020
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    Amazon Customer
    5.0 out of 5 stars Comparez comparez, prix peuvent varier de 150$
    Reviewed in Canada on January 7, 2022
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    One person found this helpful
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