---
product_id: 651847484
title: "LEGO Technic Dump Car 42147 Toy Blocks, Present, Vehicles, City Making, Boys, Ages 7 and Up"
brand: "lego"
price: "$74.39"
currency: USD
in_stock: true
reviews_count: 7
category: "Lego"
url: https://www.desertcart.us/products/651847484-lego-technic-dump-car-42147-toy-blocks-present-vehicles-city
store_origin: US
region: United States of America
---

# Interactive LEGO Builder app support 2-in-1 convertible build (dump truck & excavator) 177 precision interlocking pieces LEGO Technic Dump Car 42147 Toy Blocks, Present, Vehicles, City Making, Boys, Ages 7 and Up

**Brand:** lego
**Price:** $74.39
**Availability:** ✅ In Stock

## Summary

> 🚧 Build, play, and engineer your way to the top of the construction crew!

## Quick Answers

- **What is this?** LEGO Technic Dump Car 42147 Toy Blocks, Present, Vehicles, City Making, Boys, Ages 7 and Up by lego
- **How much does it cost?** $74.39 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/651847484-lego-technic-dump-car-42147-toy-blocks-present-vehicles-city)

## Best For

- lego enthusiasts

## Why This Product

- Trusted lego brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Perfect STEM Gift:** Designed for kids 7+, this set sparks engineering skills and imaginative construction role-play.
- • **Compact & Portable:** Lightweight and easy to store, take your construction site anywhere for on-the-go fun.
- • **Dual Build Adventure:** Switch effortlessly between a dump truck and excavator for double the play and learning.
- • **Realistic Engineering:** Experience authentic movements with a tipper function and a fully operational excavator arm.
- • **App-Enhanced Creativity:** Use the LEGO Builder app to zoom, rotate, and explore your model in 3D, boosting building confidence.

## Overview

The LEGO Technic Dump Car 42147 is a 177-piece building set designed for kids aged 7 and up, featuring a 2-in-1 convertible model that transforms from a dump truck with a functional tipper to a realistic excavator with movable arm. Supported by the interactive LEGO Builder app, it offers an engaging introduction to engineering and STEM concepts through hands-on play and realistic mechanical functions.

## Description

Looking for a surprise for construction workers? Children over the age of 7 will love building and playing with the LEGO Technic Dumper playset (42147) The set is a perfect introduction to the LEGO Technic world and helps young builders learn new technical skills. And with the LEGO Builder app kids get more confidence while building. Roles at the construction site Kids will love driving the toy dumper around their imagined construction site before tipping the flap to release the load. And when it comes time for something new, they can convert the model into a toy excavator for more fun play adventures. A fantastic introduction to the world of technology LEGO Technic buildable toys have life-like movements and mechanisms that introduce LEGO builders to the world of technology in an easily accessible and realistic way.

Review: Technic for the win - My son loves these technic legos
Review: Easy ! - Bought this for Christmas present. Nothing was missing and it was great near package. All the tools were there & was easy to assemble

## Features

- Gift for kids with 2 fun building challenges in 1, this fun building kit from LEGO Technic allows kids to build both a waste truck or an excavator
- The waste car, which can be controlled while driving and has a tipper function to unload the freight is converted into a powerful excavator
- LEGO Technic building toys for children have realistic movements and functions, the excavator arm can raise and lower
- The free LEGO Builder app has interactive tools for viewing, zooming and rotating the model making the kids easier
- This LEGO Technic building toy is a great gift idea for kids over 7 years old on birthdays or other special occasions

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BBRWWPXB |
| Additional Features | Easy Storage, Portable |
| Age Range Description | Kid |
| Best Sellers Rank | #404,036 in Toys & Games ( See Top 100 in Toys & Games ) #993 in Back Braces #11,300 in Toy Building Sets |
| Brand Name | LEGO |
| Color | Brown |
| Customer Reviews | 4.7 out of 5 stars 4,423 Reviews |
| EU Spare Part Availability Duration | 1 Years |
| Educational Objective | Engineering Skills |
| Global Trade Identification Number | 05702017400075 |
| Included Components | LEGO Technic Dumper |
| Is Assembly Required | Yes |
| Item Dimensions | 6.18 x 5.55 x 2.4 inches |
| Item Type Name | Building Set |
| Item Weight | 148 Grams |
| Manufacturer | LEGO |
| Manufacturer Maximum Age (MONTHS) | 1188.0 |
| Manufacturer Minimum Age (MONTHS) | 84 |
| Manufacturer Part Number | 42147 |
| Material Type | Plastic |
| Model Name | 42147 |
| Model Number | 42147 |
| Model Year | 2023 |
| Number of Pieces | 177 |
| Size | Regular |
| Sub Brand | Technic |
| Subject Character | Automotive |
| Theme | Construction Vehicles, Cars & Trucks |
| Toy Building Block Type | Interlocking Toy Building Block |

## Images

![LEGO Technic Dump Car 42147 Toy Blocks, Present, Vehicles, City Making, Boys, Ages 7 and Up - Image 1](https://m.media-amazon.com/images/I/71Kd9KL1xhL.jpg)
![LEGO Technic Dump Car 42147 Toy Blocks, Present, Vehicles, City Making, Boys, Ages 7 and Up - Image 2](https://m.media-amazon.com/images/I/611J5cm5BXL.jpg)
![LEGO Technic Dump Car 42147 Toy Blocks, Present, Vehicles, City Making, Boys, Ages 7 and Up - Image 3](https://m.media-amazon.com/images/I/31L7U6ShFUL.jpg)
![LEGO Technic Dump Car 42147 Toy Blocks, Present, Vehicles, City Making, Boys, Ages 7 and Up - Image 4](https://m.media-amazon.com/images/I/71XH3ENk5XL.jpg)
![LEGO Technic Dump Car 42147 Toy Blocks, Present, Vehicles, City Making, Boys, Ages 7 and Up - Image 5](https://m.media-amazon.com/images/I/71ICW2AEUrL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Technic for the win
*by H***R on December 26, 2025*

My son loves these technic legos

### ⭐⭐⭐⭐⭐ Easy !
*by A***A on May 4, 2025*

Bought this for Christmas present. Nothing was missing and it was great near package. All the tools were there & was easy to assemble

### ⭐⭐⭐⭐⭐ My son absolutely loves it — such a satisfying LEGO Technic build!
*by A***C on June 25, 2026*

Bought this as a gift for my 8 year old who is mad about construction vehicles and anything mechanical and it has been an absolute winner. The LEGO Technic Dump Truck looks fantastic once built and the working functions make it so much more than just a display model — this one actually gets played with hard every single day. The build experience is where LEGO Technic really shines. It's a step up from regular LEGO in terms of complexity and my son loved the challenge of working with the Technic beams, axles and connectors. He needed a little help in a couple of spots but managed most of it independently which gave him a real sense of accomplishment when the finished truck was sitting in front of him. The instructions are well illustrated and easy to follow even for a first Technic build. The working dump bed is the star feature and it absolutely delivers. Tilting the bed up and down is smooth and satisfying and my son has spent ages loading it up with whatever he can find around the house and tipping it out again. That kind of play value — where the mechanics actually work and feel realistic — is what makes Technic sets so special compared to standard building sets. The build feels solid and robust — no flimsy sections or parts that feel like they'll pop off during rough play. The yellow and black colour scheme looks sharp and authentically construction-vehicle like which my son was really happy about. For kids aged 7 and up who love construction or engineering this is a brilliant introduction to the Technic range. Great value, great build, great play value. We'll absolutely be adding more Technic sets to the collection after this one. Highly recommend!

## Frequently Bought Together

- LEGO Technic Dump Truck Toy 2in1 Set, Construction Vehicle Model to Excavator Digger, Engineering Toys, Gift for Boys and Girls Aged 7 Plus 42147
- LEGO Technic Heavy-Duty Bulldozer Set, Construction Vehicle Toy for Kids, Boys and Girls with Realistic Features for Imaginative Play, Small Gift Idea 42163
- LEGO Technic Snow Groomer to Snowmobile 2in1 Vehicle Model Set, Engineering Toys, Winter Construction Toy for Boys and Girls 7+ Years Old, Birthday Gift Idea 42148

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-08-09*