---
product_id: 362663345
title: "LEGO 42131 Technic App-Controlled Cat D11 Bulldozer Set, Model Building Kit for Adults, Remote Control Construction Motor Vehicle, Gifts for Men, Women, Him or her"
brand: "lego"
price: "₩288521"
currency: KRW
in_stock: false
reviews_count: 7
url: https://www.desertcart.kr/products/362663345-lego-42131-technic-app-controlled-cat-d11-bulldozer-set-model
store_origin: KR
region: South Korea
---

# App-controlled multi-function drive 5 powerful motors for realistic movement 3854 precision pieces LEGO 42131 Technic App-Controlled Cat D11 Bulldozer Set, Model Building Kit for Adults, Remote Control Construction Motor Vehicle, Gifts for Men, Women, Him or her

**Brand:** lego
**Price:** ₩288521
**Availability:** ❌ Out of Stock

## Summary

> 🚜 Build. Control. Conquer. Own the power of the Cat D11.

## Quick Answers

- **What is this?** LEGO 42131 Technic App-Controlled Cat D11 Bulldozer Set, Model Building Kit for Adults, Remote Control Construction Motor Vehicle, Gifts for Men, Women, Him or her by lego
- **How much does it cost?** ₩288521 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/362663345-lego-42131-technic-app-controlled-cat-d11-bulldozer-set-model)

## 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

- • **Master the Giant Cat D11:** Authentic replica with true-to-life colors and graphics for the ultimate fan experience
- • **Command with CONTROL+ App:** Drive, steer, and operate blade and ripper functions remotely for immersive play
- • **Engineering Meets Relaxation:** Build at your own pace with a detailed, challenging 3854-piece set designed for adults
- • **Realistic Movement Mechanics:** Adjustable track tension and 5 motors deliver smooth, lifelike bulldozer action
- • **The Ultimate Gift for Builders:** Perfect for professionals and hobbyists craving a sophisticated, tech-driven model

## Overview

The LEGO 42131 Technic Cat D11 Bulldozer is a highly detailed, app-controlled model featuring 3854 pieces and 5 motors. Designed for adults, it replicates the iconic Cat D11 with authentic colors and graphics, offering realistic mechanical functions controlled via the CONTROL+ app. This set combines advanced engineering with immersive remote control, making it a standout gift for enthusiasts and professionals alike.

## Description

Full description not available

## Features

- Features a detail-packed remote app-controlled construction motor vehicle - a replica version of the biggest Cat, the D11 bulldozer
- This LEGO Cat model is meticulously detailed to replicate the original with authentic colours and graphics that Cat enthusiasts will love
- Relax & take your time assembling all the details of this model kit for adults to build, then explore the many mechanical functions – just like in the real thing!
- Use the CONTROL+ app to operate the model: to drive, steer, raise, lower and tilt the blade or raise and lower the ripper and ladder
- The LEGO vehicle set also includes a track element that that can be tightened and loosened, giving the bulldozer its realistic movement
- Includes 2 x no. 15 motors, 2 x large motors and 1 x hub, and requires 6 x AA batteries (not included) to operate the construction vehicle
- This impressive LEGO set for adults makes a top birthday gift idea for men and women, anniversary present for a husband or wife, or as a special treat for yourself or any fan of Cat bulldozers and cool LEGO vehicles
- Number of Pieces: 3854

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Product Dimensions | 58.2 x 17 x 48 cm; 5.85 kg |
| Manufacturer recommended age | 0 months and up |
| Item model number | 42131 |
| Manufacturer's Suggested Maximum Weight | 20 Milligrams |
| Educational Objective(s) | Team Building Skills |
| Language: | English, French, German, Italian, Spanish |
| Number of pieces | 3854 |
| Assembly Required | Yes |
| Batteries Required? | No |
| Batteries included? | No |
| Material Type(s) | Plastic |
| Remote Control Included? | No |
| Colour | Multicolor |
| Release date | 1 Jan. 2022 |
| ASIN | B08WWZG8T3 |

## Product Details

- **Brand:** LEGO
- **Material:** Plastic
- **Colour:** Multicolor
- **Educational objective:** Team Building Skills
- **Number of pieces:** 3854
- **Theme:** Vehicle
- **Cartoon character:** Cat
- **Sub brand:** Caterpillar
- **Special feature:** Battery Operated
- **Model name:** LEGO Technic App-Controlled Cat D11 Bulldozer 42131

## Images

![LEGO 42131 Technic App-Controlled Cat D11 Bulldozer Set, Model Building Kit for Adults, Remote Control Construction Motor Vehicle, Gifts for Men, Women, Him or her - Image 1](https://m.media-amazon.com/images/I/91PdcJhDRGL.jpg)
![LEGO 42131 Technic App-Controlled Cat D11 Bulldozer Set, Model Building Kit for Adults, Remote Control Construction Motor Vehicle, Gifts for Men, Women, Him or her - Image 2](https://m.media-amazon.com/images/I/91p-ZnGFjBL.jpg)
![LEGO 42131 Technic App-Controlled Cat D11 Bulldozer Set, Model Building Kit for Adults, Remote Control Construction Motor Vehicle, Gifts for Men, Women, Him or her - Image 3](https://m.media-amazon.com/images/I/81LcCCklr8L.jpg)
![LEGO 42131 Technic App-Controlled Cat D11 Bulldozer Set, Model Building Kit for Adults, Remote Control Construction Motor Vehicle, Gifts for Men, Women, Him or her - Image 4](https://m.media-amazon.com/images/I/51nBAqDyTdL.jpg)
![LEGO 42131 Technic App-Controlled Cat D11 Bulldozer Set, Model Building Kit for Adults, Remote Control Construction Motor Vehicle, Gifts for Men, Women, Him or her - Image 5](https://m.media-amazon.com/images/I/91FDYELVvoL.jpg)

## Questions & Answers

**Q: How long will it take to make?**
A: Probably at a normal pace about 25 to 30 hours in total.

**Q: Do you have to download to a phone or can you just use batteries and a remote control?**
A: The machine requires 6 AA batteries and you have to download the Lego Technic Control App on a smartphone to control it via Bluetooth.

**Q: What type of battery's does it need**
A: Takes 6 aa batteries

**Q: do you get tools to make it switch the kit**
A: It is controlled by the app you down load to your phone

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great set
*by A***E on 24 August 2024*

Really enjoyed building this highly recommended

### ⭐⭐⭐⭐⭐ Excellent
*by S***B on 22 February 2024*

Not fully completed it yet throughly enjoying building it, good clear instructions, may be a bit pricey but well worth the money

### ⭐⭐⭐⭐⭐ Fantastic
*by A***R on 18 October 2021*

Easy to follow instructions, all items high quality, Like the way it is done in sections as you only have a small amount of parts open at a time. This is only the 5th kit I've built and I followed the instructions easy.

## Frequently Bought Together

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-03-12*