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LEGO

LEGO Technic Heavy-Duty Bulldozer Building Set, Kids’ Construction Toy, Vehicle Gift for Boys and Girls Ages 7 and Up, 42163

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Availability: 20 left in stock
Fulfilled by Amazon
Arrives Thursday, Aug 28
Order within 9 hours and 51 minutes
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Features

  • A construction toy for kids aged 7+ This LEGO Technic Heavy-Duty Bulldozer building set for boys and girls features authentic details to delight young vehicle fans
  • Moving tracks After having fun building the bulldozer toy, kids can push the model along on its tracks as they create their own construction site adventures
  • Raise and lower the blade Just like a real bulldozer, this model features a moving blade that kids can lift and lower using the element on top of the vehicle toy
  • A gift idea for kids This set makes a fun gift for boys and girls who love vehicles and construction toys
  • An introduction to engineering LEGO Technic buildable model sets feature realistic movement and mechanisms to introduce young LEGO builders to the universe of engineering
  • Small LEGO set 195-piece set with a model measuring over 3 in. (8 cm) high, 4 in. (10 cm) long and 3 in. (8 cm) wide

Description

Give young vehicle fans a treat with the LEGO Technic Heavy-Duty Bulldozer (42163) toy set for kids aged 7+ who love construction toys. Inspired by real bulldozers, the yellow color scheme captures the imaginations of new Technic builders, encouraging boys and girls to develop new building skills. Authentic details include the tracks and the blade, which kids can lift and lower using the element on top of the bulldozer. This set makes a great gift idea for kids who love vehicles. LEGO Technic construction sets feature realistic details that introduce young LEGO builders to engineering in an approachable way. Give kids a fun building adventure with the LEGO Builder app, which lets them zoom in and rotate models in 3D and track their progress. Contains 195 pieces.

Product Dimensions: 5.55 x 4.8 x 1.81 inches


Item Weight: 4.6 ounces


Item model number: 6463109


Manufacturer recommended age: 7 years and up


Release date: January 1, 2024


Manufacturer: LEGO


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Aug 28

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

    • Fun build with great moving parts for playtime
This LEGO Technic set was a lot of fun to put together. The instructions were clear, and my child enjoyed the challenge of building something a little more complex than regular LEGO sets. Once built, the bulldozer looks great and has functional features like the moving blade and rolling tracks, which make it fun for play as well as display. The parts fit snugly, and the final build feels solid enough for everyday play. For the price, it’s excellent value and a perfect introduction to LEGO Technic for younger builders. ... show more
Reviewed in the United States on July 21, 2025 by ChrisFromTexas
    • Good quality, assembly in 30 minutes
Review Image by JCastle JCastle
Review Image by JCastle JCastle
Review Image by JCastle JCastle
Review Image by JCastle JCastle
Review Image by JCastle JCastle
Review Image by JCastle JCastle
The media could not be loaded. The plastic quality is excellent, with sturdy, well-molded pieces that fit together seamlessly, showcasing LEGO's consistent craftsmanship. At the end of the build, you have the typical extra pieces. Assembly took approximately 30 minutes, making it a quick and enjoyable build. The process is straightforward, with no tricky steps or overly complex techniques, making it accessible for builders of varying skill levels. The instructions are clear, guiding you smoothly through the construction. While the lack of challenging steps might leave advanced builders wanting more, the simplicity enhances its appeal for younger fans or those seeking a quick, satisfying project. ... show more
Reviewed in the United States on August 14, 2025 by JCastle JCastle
    • Worth the $$
Great stocking stuffer! Legos may be something that annoys parents sometimes, but are great toys to teach methodical direction following, & they last forever if you take care of (husband has some 50 yrs old that by in large still fit and are the same color, and amazingly the same basic shape so they fit with the new ones). They also teach creativity—esp if you jumble them all up into same bin! Lego is great and known for providing any extra pieces needed ( although I’ve only had one that was missing like 4 pieces once— out of many, many purchases). That’s decent quality control And even if you are not still under new warranty, or if you lost something, the pieces are all available to purchase separately online if you know what you need! ! Whoever was thinking long term for this company was thinking right! ... show more
Reviewed in the United States on March 3, 2025 by Idaho
    • Quality construction, great design Lego did it again
Another quality product from Lego. The instructions are dead on, easy to follow and written in a manner that your child can understand. the materials are quality, and the package is sturdy and will last for years.
Reviewed in the United States on May 8, 2025 by Doug
    • Lego Construction Crew Keeps the Real World at Bay!
While I'm a lifelong, adult Lego fan, I also like to keep smaller projects like this in the craft drawer for visiting nephews, nieces and neighborhood children. They are an enjoyable and constructive way for them to pass the time while their parents keep occupied doing adult things. This Lego bulldozer is the perfect size to keep a child proactively preoccupied, while letting them go home with a toy. It's small size and simple build means that it won't take too long to put together. It also looks great while providing a functional little truck. ... show more
Reviewed in the United States on November 23, 2024 by Frank R
    • Very good for the cost!
A fun little build without spending much with the right enough of challenge. seems sturdy enough to hald togeather for play after assembly.
Reviewed in the United States on April 5, 2025 by William Marshall
    • Neat lil toy
Had a few points where the instructions were a tad unclear. One track doesn't move freely enough, even after remounting the wheels and ensuring nothing was in the travel zone.
Reviewed in the United States on August 3, 2024 by David Pennington
    • 6 year old approved
Awesome bulldozer for me 6 year old. It was challenging but still fun. Good value for what it is and he was very proud of himself
Reviewed in the United States on May 7, 2025 by Monica Schaefer

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