---
product_id: 365865968
title: "LEGO Technic App-Controlled Cat D11T Bulldozer 42131 Building Blocks Toy Car Set (3,854 Pieces)"
brand: "lego"
price: "S$1442"
currency: SGD
in_stock: true
reviews_count: 2
category: "Lego"
url: https://www.desertcart.sg/products/365865968-lego-technic-app-controlled-cat-d11t-bulldozer-42131-building-blocks
store_origin: SG
region: Singapore
---

# App-Controlled via CONTROL+ Realistic moving bulldozer functions 3,854 precision pieces LEGO Technic App-Controlled Cat D11T Bulldozer 42131 Building Blocks Toy Car Set (3,854 Pieces)

**Brand:** lego
**Price:** S$1442
**Availability:** ✅ In Stock

## Summary

> 🚜 Build Big. Control Bigger. Own the Power.

## Quick Answers

- **What is this?** LEGO Technic App-Controlled Cat D11T Bulldozer 42131 Building Blocks Toy Car Set (3,854 Pieces) by lego
- **How much does it cost?** S$1442 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/365865968-lego-technic-app-controlled-cat-d11t-bulldozer-42131-building-blocks)

## 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

- • **Epic Build Challenge:** Immerse yourself in a rewarding 3,854-piece construction journey that sharpens your problem-solving and team-building skills.
- • **Masterpiece in Motion:** Bring the iconic Cat D11T Bulldozer to life with app-controlled precision and authentic mechanical functions.
- • **Seamless Digital Control:** Use the intuitive CONTROL+ app to operate the bulldozer’s movements, making playtime as dynamic as the real thing.
- • **Impressive Scale & Detail:** A commanding 22-inch long, 10-inch high model that stands out on any desk or display shelf.
- • **Perfect Gift for Visionaries:** Ideal for professionals and enthusiasts who appreciate engineering, design, and hands-on creativity.

## Overview

The LEGO Technic App-Controlled Cat D11T Bulldozer is a highly detailed 3,854-piece set that recreates the mighty Cat D11 Bulldozer with realistic moving parts and app-enabled control via the CONTROL+ app. Measuring over 22 inches long and 10 inches high, this model offers a challenging build experience that enhances team-building and problem-solving skills, making it a standout gift for engineering enthusiasts and professionals alike.

## Description

Buy LEGO Technic App-Controlled Cat D11T Bulldozer 42131 Building Blocks Toy Car Set (3,854 Pieces) online on desertcart.ae at best prices. ✓ Fast and free shipping ✓ free returns ✓ cash on delivery available on eligible purchase.

Review: This thing is huge - Took about 7 days to complete, very challenging. Its a bit slow, i had to add a couple more engine to make it move faster. And its really big!, this size of a microwave.
Review: Beautiful LEGO - Beautiful and distinctive model

## Features

- Enjoy a rewarding project building a LEGO Technic version of the mighty Cat D11 Bulldozer. Use the CONTROL+ app to bring the bulldozer to life.
- Explore the model’s many functions with parts that move like a real dozer.
- Use the CONTROL+ app to bring the bulldozer model to life.
- This impressive construction vehicle set makes the best gift idea for Cat fans.
- Measures over 10 in. (26 cm) high, 22 in. (57 cm) long, 14.5 in. (37 cm) wide.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08WWZG8T3 |
| Additional Features | Non Toxic |
| Age Range Description | Kid |
| Best Sellers Rank | #6,389 in Toys ( See Top 100 in Toys ) #232 in Kids' Play Vehicles #345 in Toy Building Sets |
| Brand Name | LEGO |
| Color | Multicolor |
| Customer Package Type | Standard Packaging |
| Customer Reviews | 4.7 out of 5 stars 1,079 Reviews |
| Educational Objective | Team Building Skills |
| Global Trade Identification Number | 05702016912937, 05702017230092 |
| Included Components | LEGO set & Instructions |
| Item Dimensions | 58.2 x 17 x 48 centimeters |
| Item Type Name | LEGO set |
| Item Weight | 5.85 Kilograms |
| Item height | 48 centimeters |
| Manufacturer | LEGO |
| Manufacturer Maximum Age (MONTHS) | 1188 |
| Manufacturer Minimum Age (MONTHS) | 36 |
| Manufacturer Warranty Description | Manufacturer Warranty |
| Material Type | Plastic |
| Model Name | LEGO Technic App-Controlled Cat D11 Bulldozer 42131 |
| Model Number | 42131 |
| Model Year | 2021 |
| Number of Pieces | 3854 |
| Subject Character | no subject character |
| Theme | Vehicle |

## Images

![LEGO Technic App-Controlled Cat D11T Bulldozer 42131 Building Blocks Toy Car Set (3,854 Pieces) - Image 1](https://m.media-amazon.com/images/I/51nBAqDyTdL.jpg)
![LEGO Technic App-Controlled Cat D11T Bulldozer 42131 Building Blocks Toy Car Set (3,854 Pieces) - Image 2](https://m.media-amazon.com/images/I/71CXjGPDnvL.jpg)
![LEGO Technic App-Controlled Cat D11T Bulldozer 42131 Building Blocks Toy Car Set (3,854 Pieces) - Image 3](https://m.media-amazon.com/images/I/71Zr8BhMr3L.jpg)
![LEGO Technic App-Controlled Cat D11T Bulldozer 42131 Building Blocks Toy Car Set (3,854 Pieces) - Image 4](https://m.media-amazon.com/images/I/71cG4u2IWQL.jpg)
![LEGO Technic App-Controlled Cat D11T Bulldozer 42131 Building Blocks Toy Car Set (3,854 Pieces) - Image 5](https://m.media-amazon.com/images/I/71h0OxFURSL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ This thing is huge
*by P***I on 13 January 2025*

Took about 7 days to complete, very challenging. Its a bit slow, i had to add a couple more engine to make it move faster. And its really big!, this size of a microwave.

### ⭐⭐⭐⭐⭐ Beautiful LEGO
*by H***D on 28 December 2024*

Beautiful and distinctive model

## Frequently Bought Together

- LEGO 42131 Technic Bulldozer D11 Cat Interactive Remote Control Construction Vehicle for Adults with App
- LEGO Technic John Deere 948L-II Skidder 42157 Advanced Tractor Toy Building Kit for Kids Ages 11 and Up, Gift for Kids Who Love Engineering and Heavy-Duty Farm Vehicles
- LEGO Technic Liebherr Crawler Crane LR 13000 42146 Advanced Building Kit for Adults, Build and Display a Rewarding Project, Model Crane with Incredible Details Including Winch System and Luffing Jib

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**Shop now:** [https://www.desertcart.sg/products/365865968-lego-technic-app-controlled-cat-d11t-bulldozer-42131-building-blocks](https://www.desertcart.sg/products/365865968-lego-technic-app-controlled-cat-d11t-bulldozer-42131-building-blocks)

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-01-22*