Technic Material Handler 42144 Building Set, 835 Pieces

4.4 (16)
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Product details

Web ID: 14686232

Inspire kids to build and explore engineering concepts with this challenging LEGO® Technic Material Handler model build.

  • Product Features

    • Product dimension - 15.5" L x 6.5" W x 12.5" H
    • Includes - LEGO® Technic Material Handler 42144 toy model set
    • Recommended for ages 10 and up
    • Pneumatic functions - check out the movable arm with a reach of approximately 13, plus a classic 'orange peel' style grapple that opens and closes
    • Manual functions - explore the upper arm that can rotate through 360 degrees, the elevating operating cab, plus a mobile undercarriage system with steering and 4 outriggers
    • A LEGO® Technic build - fans of LEGO® Technic will enjoy building this set
    • Project for kids aged 10 and up
    • Give this mechanical toy as a gift to kids for a project that offers a range of features and functions to explore
    • An introduction to engineering - LEGO® Technic buildable model sets feature realistic movement and mechanisms that introduce young LEGO builders to the universe of engineering
    • High quality - LEGO® Technic components meet rigorous industry standards to ensure they are consistent, compatible and connect reliably every time
    • Safety first - LEGO® Technic components are dropped, heated, crushed, twisted and analyzed to make sure they meet strict global safety standards
    • It's also a great project for anyone looking for a more challenging LEGO® build
    • Warning - choking hazard - contains small parts. Not suitable for children under 3 years
    • Plastic
    • Hand Wash
    • Imported
  • Shipping & Returns

    • This item qualifies for Free Shipping with minimum purchase! exclusions & details
    • Our Normal Gift Boxing is not available for this item.
    • California customers call 1-800-289-6229 for Free Shipping information.
    • For complete details, see our Shipping and Returns policies.

Ratings & Reviews

4.4/5

16 star ratings, 15 reviews

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15 reviews
3 months ago

Clever pneumatic function

Nice technic build, clever pneumatic function to make the claws work & raise/lower the arm.

Recommends this product

Customer review from LEGO

4 months ago

Great functions, complicated build

I’m a huge fan of the excavator style technic builds, this one brings a unique combination of pneumatic functions and manual functions. I’ve always preferred the manual pump for pneumatics, I think the only improvement would be inclusion of an air tank. Great build process, love rebuilding some of these newer sets.

Recommends this product

  • Photo from cderalow
  • Photo from cderalow

Customer review from LEGO

2 years ago

disappointment

I had to deduct a star because it wouldn’t even let me enter a name. What’s wrong with this app? This item arrived in a beat up box that had been previously opened and taped shut. I hope everything I need is still inside. They obviously grabbed the one that the customer in store would not buy themselves. Very disappointing.

2 years ago

The Claw!

I purchased this set for my young son as he is a Lego fanatic - particularly for sets that are movable. He is still pretty young (just turned 8), but absolutely loved this set. He built it on his own in a little over a day - of course it still being summer vacation helped. Now that he's finished it, he's been having a blast using it. He keeps calling it "The Claw!" like the Aliens from the claw machine in Toy Story. It's been great fun and I would highly recommend it to others!

Recommends this product

Customer review from LEGO

2 years ago

Display only

This set is a fun build but if u like to play with ur sets this one isn't for u the pumps Don't hold the arm up properly and the claw doesn't work properly,it does hold anything

Customer review from LEGO

Response from LEGO

LEGO® Customer Service2 years ago

This mechanical model should really work and be able to hold itself up, so it sounds like something's not 100% right. Feel free to get in touch with our experts at LEGO.build/Service-BV so we can troubleshoot your build with you!

2 years ago

material hauler

Great kit had fun building it pretty cool how the air pump works with all the cylinders only thing I don’t like about It is the air cylinders leak down, so putting it on a shelf in a posed position is impossible

  • Photo from InspectorVibrantParrot100
  • Photo from InspectorVibrantParrot100

Customer review from LEGO

2 years ago

Another winner!!

I just finished building my set and I am impressed by the design and the functionality. Very interactive when completed. I ordered it after having built the tow truck because of the pneumatic features that I like. So much fun building and playing around with it. Highly recommend!!

Recommends this product

  • Photo from Nan23koi
  • Photo from Nan23koi

Customer review from LEGO

2 years ago

It’s just neat.

I normally build NASA, Botanicals, and Harry Potter; but something about this attracted me. Maybe it’s because I like claw machines… It was a really unique build and I enjoyed trying new techniques. The finished project is also pretty cool. I think it’s a great value and enjoyable every step of the way.

Recommends this product

Customer review from LEGO