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

4.6 stars out of 503 reviews
(4.6)|
503 ratings

Key item features

  • Authentic Construction Toy: This LEGO Technic Heavy-Duty Bulldozer building set is designed for kids aged 7+ and features authentic details, including moving tracks, to delight young vehicle fans.
  • Interactive Blade Function: Kids can raise and lower the bulldozer's blade using a dedicated element on top of the vehicle, mimicking the function of a real bulldozer.
  • Engineering Introduction: The set serves as an introduction to engineering, with LEGO Technic buildable models featuring realistic movement and mechanisms.
  • Compact Model Size: Comprising 195 pieces, the assembled model measures over 3 inches (8 cm) high, 4 inches (10 cm) long, and 3 inches (8 cm) wide.
  • Engaging Building Experience: The set encourages new Technic builders with its yellow color scheme and offers a fun building adventure, supported by the LEGO Builder app for 3D model interaction and progress tracking.
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Current price is $24.73
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Columbus, 43215
Arrives by Tue, Feb 17
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4.686987704918033 stars out of 5, based on 1955 seller reviews(4.7)
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LEGO Technic Heavy-Duty Bulldozer Building Set, Kids’ Construction Toy, Vehicle Gift for Boys and Girls Ages 7 and Up, 42163 $21.95

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Comparison Chart:
BrandLEGOLEGO Technic Heavy-Duty Bulldozer Building Set, Kids’ Construction Toy, Vehicle Gift for Boys and Girls Ages 7 and Up, 42163LEGOLEGO Technic Backhoe Loader Construction Toys - Building Toys Set for Boys & Girls, Ages 7 - Educational Gift Ideas for Kids Birthday W/ Usable Back Digger, Scoop, & Outriggers - 42197LEGOLEGO Technic Skid-Steer Loader Building Kit - Construction Site Role Play - Travel Toy for Kids - 30710LEGOLEGO Technic Dump Truck 2in1 Toy Building Set, Model Construction Vehicle and Excavator Digger Kit, Engineering Building Toys for Back to School, Gift for Kids, Boys, Girls Ages 7 Years Old, 42147LEGOLEGO City Blue Monster Truck Off-Road Toy Playset with a Driver Minifigure, Imaginative Toys for Kids, Fun Gift for Boys and Girls Aged 5 Plus, Mini Monster Truck, 60402LEGOLEGO Technic Mack LR Electric Garbage Truck Toy, Buildable Kids Truck for Pretend Play, Great Gift for Boys, Girls and Kids Ages 8 and Up who Love Recycling Truck Toys and Vehicles, 42167LEGOLEGO Technic Mini Set: Crane with Wrecking Ball (86 pcs) Ages 7 LEGOLEGO Speed Champions 2 Fast 2 Furious Honda S2000 Car Toy for Kids, Boys, and Girls, Ages 9 - Gift for Birthdays for Race Car and Movie Fans - Includes Suki Minifigure - 77241LEGOLEGO Marvel Iron Man Mech vs. Ultron Building Toy Set - Iron Man Toy for Kids, Boys and Girls, Ages 6 - Buildable Action Figure - Superhero Gift for Birthday - 76307LEGOLEGO City Police Motorcycle Chase Building Toy for Kids - Pretend Play for Boys & Girls, Ages 4 - Preschool Learning Toy W/Police & Crook Minifigures - Gifts for Birthdays - 60455
Age Range7 Years & UpLEGO Technic Heavy-Duty Bulldozer Building Set, Kids’ Construction Toy, Vehicle Gift for Boys and Girls Ages 7 and Up, 421637 Years & UpLEGO Technic Backhoe Loader Construction Toys - Building Toys Set for Boys & Girls, Ages 7 - Educational Gift Ideas for Kids Birthday W/ Usable Back Digger, Scoop, & Outriggers - 421977 Years & UpLEGO Technic Skid-Steer Loader Building Kit - Construction Site Role Play - Travel Toy for Kids - 307107 Years & UpLEGO Technic Dump Truck 2in1 Toy Building Set, Model Construction Vehicle and Excavator Digger Kit, Engineering Building Toys for Back to School, Gift for Kids, Boys, Girls Ages 7 Years Old, 421475 Years & UpLEGO City Blue Monster Truck Off-Road Toy Playset with a Driver Minifigure, Imaginative Toys for Kids, Fun Gift for Boys and Girls Aged 5 Plus, Mini Monster Truck, 604028 Years & UpLEGO Technic Mack LR Electric Garbage Truck Toy, Buildable Kids Truck for Pretend Play, Great Gift for Boys, Girls and Kids Ages 8 and Up who Love Recycling Truck Toys and Vehicles, 421676 YearsLEGO Technic Mini Set: Crane with Wrecking Ball (86 pcs) Ages 7 9 Years & UpLEGO Speed Champions 2 Fast 2 Furious Honda S2000 Car Toy for Kids, Boys, and Girls, Ages 9 - Gift for Birthdays for Race Car and Movie Fans - Includes Suki Minifigure - 772416 Years & UpLEGO Marvel Iron Man Mech vs. Ultron Building Toy Set - Iron Man Toy for Kids, Boys and Girls, Ages 6 - Buildable Action Figure - Superhero Gift for Birthday - 763074 Years & UpLEGO City Police Motorcycle Chase Building Toy for Kids - Pretend Play for Boys & Girls, Ages 4 - Preschool Learning Toy W/Police & Crook Minifigures - Gifts for Birthdays - 60455
Product LineLEGO TechnicLEGO Technic Heavy-Duty Bulldozer Building Set, Kids’ Construction Toy, Vehicle Gift for Boys and Girls Ages 7 and Up, 42163LEGO TechnicLEGO Technic Backhoe Loader Construction Toys - Building Toys Set for Boys & Girls, Ages 7 - Educational Gift Ideas for Kids Birthday W/ Usable Back Digger, Scoop, & Outriggers - 42197TechnicLEGO Technic Skid-Steer Loader Building Kit - Construction Site Role Play - Travel Toy for Kids - 30710LEGO TechnicLEGO Technic Dump Truck 2in1 Toy Building Set, Model Construction Vehicle and Excavator Digger Kit, Engineering Building Toys for Back to School, Gift for Kids, Boys, Girls Ages 7 Years Old, 42147LEGO City Great VehiclesLEGO City Blue Monster Truck Off-Road Toy Playset with a Driver Minifigure, Imaginative Toys for Kids, Fun Gift for Boys and Girls Aged 5 Plus, Mini Monster Truck, 60402LEGO TechnicLEGO Technic Mack LR Electric Garbage Truck Toy, Buildable Kids Truck for Pretend Play, Great Gift for Boys, Girls and Kids Ages 8 and Up who Love Recycling Truck Toys and Vehicles, 42167TechnicLEGO Technic Mini Set: Crane with Wrecking Ball (86 pcs) Ages 7 LEGO Speed ChampionsLEGO Speed Champions 2 Fast 2 Furious Honda S2000 Car Toy for Kids, Boys, and Girls, Ages 9 - Gift for Birthdays for Race Car and Movie Fans - Includes Suki Minifigure - 77241LEGO MarvelLEGO Marvel Iron Man Mech vs. Ultron Building Toy Set - Iron Man Toy for Kids, Boys and Girls, Ages 6 - Buildable Action Figure - Superhero Gift for Birthday - 76307LEGO City PoliceLEGO City Police Motorcycle Chase Building Toy for Kids - Pretend Play for Boys & Girls, Ages 4 - Preschool Learning Toy W/Police & Crook Minifigures - Gifts for Birthdays - 60455
ThemeLEGO TechnicLEGO Technic Heavy-Duty Bulldozer Building Set, Kids’ Construction Toy, Vehicle Gift for Boys and Girls Ages 7 and Up, 42163LEGO TechnicLEGO Technic Backhoe Loader Construction Toys - Building Toys Set for Boys & Girls, Ages 7 - Educational Gift Ideas for Kids Birthday W/ Usable Back Digger, Scoop, & Outriggers - 42197LEGO TechnicLEGO Technic Skid-Steer Loader Building Kit - Construction Site Role Play - Travel Toy for Kids - 30710LEGO TechnicLEGO Technic Dump Truck 2in1 Toy Building Set, Model Construction Vehicle and Excavator Digger Kit, Engineering Building Toys for Back to School, Gift for Kids, Boys, Girls Ages 7 Years Old, 42147LEGO City Great VehiclesLEGO City Blue Monster Truck Off-Road Toy Playset with a Driver Minifigure, Imaginative Toys for Kids, Fun Gift for Boys and Girls Aged 5 Plus, Mini Monster Truck, 60402LEGO TechnicLEGO Technic Mack LR Electric Garbage Truck Toy, Buildable Kids Truck for Pretend Play, Great Gift for Boys, Girls and Kids Ages 8 and Up who Love Recycling Truck Toys and Vehicles, 42167ConstructionLEGO Technic Mini Set: Crane with Wrecking Ball (86 pcs) Ages 7 LEGO Speed ChampionsLEGO Speed Champions 2 Fast 2 Furious Honda S2000 Car Toy for Kids, Boys, and Girls, Ages 9 - Gift for Birthdays for Race Car and Movie Fans - Includes Suki Minifigure - 77241LEGO Super Heroes MarvelLEGO Marvel Iron Man Mech vs. Ultron Building Toy Set - Iron Man Toy for Kids, Boys and Girls, Ages 6 - Buildable Action Figure - Superhero Gift for Birthday - 76307LEGO City PoliceLEGO City Police Motorcycle Chase Building Toy for Kids - Pretend Play for Boys & Girls, Ages 4 - Preschool Learning Toy W/Police & Crook Minifigures - Gifts for Birthdays - 60455
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Customer ratings & reviews

4.6 out of 5 stars
stars503 ratings137 reviews
How item rating is calculated
  1. 5 stars79% (398)
  2. 4 stars9% (46)
  3. 3 stars4% (22)
  4. 2 stars2% (12)
  5. 1 star5% (25)

Reviews summary

Pros
  • : Pieces stay together firmly.
  • : Has moving parts and is easy to assemble.
  • : Often given to kids who enjoy building and construction toys.
  • : Offers good value at this cost.
  • : Enables enjoyable building with minimal restrictions.
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Customer images

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Showing 1-3 of 137 reviews

Dec 17, 2025
Jessie
Sold byEye Frame Trends
5 out of 5 stars review

Verified Purchase

He will love it!!

This is a great gift for my 5 year old grandson. He loves legos. It was a great gift at $9.00 but not so much at $24.97!! Mine got given to the wrong people and when I went to reorder it, I was shocked!! The price had changed so much overnight!!. It took 3 calls with customer support to finally get a replacement for my grandson that I could afford after mine had been given away!!. Anyway, I have one for him now, and he will love it!!!

Helpful?1PJ9LDYIYF8H5015719947
Dec 18, 2025
Kathleen
5 out of 5 stars review

Verified Purchase

Very clever Lego design- the dozer blade adjusts with a knob on the top and the child has to figure out how to connect it to the machine. I was impressed. Good value for the money

Helpful?1PJ9LDYIYF8H5015719947
Jan 1, 2026
allie
Walmart Associate
5 out of 5 stars review

Verified Purchase

Perfect for little boys! However, it definitely wont stay out together long because it becomes a toy shortly after being built and some pieces have been lost but they still love playing with it

Helpful?1PJ9LDYIYF8H5015719947