---
product_id: 263616772
title: "LEGO Technic Liebherr R 9800 Excavator 42100 Building Kit (4,108 Pieces)"
brand: "lego"
price: "KD 5.80"
currency: KWD
in_stock: true
reviews_count: 5
url: https://www.desertcart.com.kw/products/263616772-lego-technic-liebherr-r-9800-excavator-42100-building-kit-4
store_origin: KW
region: Kuwait
---

# App-controlled precision 4,108 intricate pieces 7 powerful motors LEGO Technic Liebherr R 9800 Excavator 42100 Building Kit (4,108 Pieces)

**Brand:** lego
**Price:** KD 5.80
**Availability:** ✅ In Stock

## Summary

> 🚜 Build Big. Control Smart. Own the Ultimate LEGO Excavator Experience.

## Quick Answers

- **What is this?** LEGO Technic Liebherr R 9800 Excavator 42100 Building Kit (4,108 Pieces) by lego
- **How much does it cost?** KD 5.80 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.kw](https://www.desertcart.com.kw/products/263616772-lego-technic-liebherr-r-9800-excavator-42100-building-kit-4)

## 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

- • **Immersive Real-Time Feedback:** Track power usage, boom position, and drive distance for a truly interactive building experience.
- • **Seamless App-Controlled Play:** Operate every movement with precision via the LEGO TECHNIC CONTROL+ app, featuring 4 dynamic control screens.
- • **Engineering Masterclass in a Box:** Dive deep into advanced mechanics with 7 motors and dual Smart Hubs powering authentic excavator functions.
- • **Massive Build, Monumental Presence:** Over 15 inches tall and 25 inches long, this detailed replica commands attention as a trophy and conversation starter.
- • **Challenge Yourself & Unlock Rewards:** Complete app-based challenges to earn badges, enhancing engagement beyond the build.

## Overview

The LEGO Technic Liebherr R 9800 Excavator is a 4,108-piece advanced building kit featuring 2 Smart Hubs and 7 motors, controlled via the intuitive TECHNIC CONTROL+ app. Designed for ages 12+, it offers realistic functions like boom and bucket operation, real-time feedback, and multi-mode control screens. Measuring over 15 inches tall and 25 inches long, this model combines engineering education with immersive play, making it a standout collectible and interactive challenge for LEGO enthusiasts.

## Description

Get ready for a colossal LEGO build and play experience with the 4,108-piece LEGO Technic Liebherr R 9800 Excavator. Developed in partnership with Liebherr, this replica model is operated via the intuitive LEGO TECHNIC CONTROL+ app and powered by 2 advanced Smart Hubs with 7 motors. The sophisticated app technology enables super-precise movement and amazing functionality, while delivering endless authentic digital play combinations via 4 different control screens with cool graphics. The Multi-function control screen enables users to drive the machine in all directions, rotate the superstructure, extend and raise the boom, open and tilt the bucket, play realistic sound effects and get real-time feedback, such as boom position, power usage and drive distance. With the One-touch screen, users can use drag patterns to control the boom, arm and bucket, while the Custom-built movements screen enables them to choose pre-set commands or record the model’s actions to create complex sequences of movements. And, with the Challenges & achievements screen, users can complete challenges to unlock reward badges. This groundbreaking LEGO excavator model features an amazing, true-to-life design and is finished with an authentic color scheme with sticker detailing. The model’s complex gear mechanisms and technologies introduce LEGO builders to advanced elements of engineering while helping improve reaction times, cognitive thinking and creative problem-solving skills.

Review: Un producto de LEGO como ninguno. Su calidad es notable desde la caja en la que vienen todas las piezas. 6 kilogramos aproximadamente de pura calidad. El modelo en sí es altamente recomendable para constructores LEGO avanzados y/o para aquellos que buscan un reto. Por el precio que pagas, obtienes además de las piezas para el modelo, 2 Smart hubs, y motores que puedes utilizar para MOCs (te sugiero la app Buwizz). Armar el modelo es un reto, empiezas primero por la estructura con las orugas, después la estructura superior, luego el brazo y finalizas con los detalles súper minuciosos que son gratificantes cuando ves el resultado final. La app LEGO technic (sugiero veas compatibilidad en la página de lego) funciona al 100%. Conforme vayas armando el modelo, el instructivo te mostrará cómo realizar las pruebas durante el proceso de armado y concluyes con la calibración del mismo. La app tiene retos para entretenerte por lo que además de que se ve genial como trofeo en casa, tiene jugabilidad. El único contra que le pondría sería que para jugar el modelo ocupas de manera obligada tener la app en tu celular y que los Smart hubs tengan baterías (12 baterías AA), ya que de lo contrario el modelo no lo podrás cambiar de posición una vez lo hayas concluido. En conclusión: por lo que pagas obtienes un gran modelo, muchas piezas si te gusta armar MOCs, Smart hubs y motores.
Review: About the experience its a massive set - so it will take time , but it is a really pleasent experience, hats off to the designers to make the whole process a seamless routine. Great details overall, the special parts for this assembly seemed to be really nicely made, nothing too small. 4000+ pieces is a challenge in itself - but everything is arranged and sorted neatly to follow the steps for the build. Once built and setup the movements are really precise- precise in terms of a LEGO set. And the assembly does seem to be really sturdy Moement of the caterpillar tracksis limited to few surfaces , but it works well on flat areas. its a great build for hobbiest's, or for young adults, I wouldnt recomment kids to work on it by themeselves as it requires quite a bit of patience. Drawback the app is a bit irritating at first to use, it doesnt seem refined to work on a touch screen device. The whole machine does require 12AA batteries- I really wish LEGO would just provide a rechargeable setup for this build. Shipping i got this shipped to India through desertcart.com- really fast convenient from the seller to ship it . but yes there will be a lot of delay at customs and usually they will open up the box to check the contents for "security purposes"- it is a risk but not much of a choice on that front.

## Features

- LEGO builders learn advanced elements of engineering as they construct and play with this super-realistic app-controlled LEGO Technic Liebherr R 9800 Excavator replica, with authentic detailing and advanced app technology
- This high-tech construction toy is powered by 2 advanced Smart Hubs with 7 motors and operated via the LEGO TECHNIC CONTROL+ app, which delivers super-precise functionality for hours of immersive play
- Kids can choose from 4 control screens to drive, operate the boom and bucket, create movement sequences, play sound effects, complete fun challenges and get real-time feedback, such as power usage and drive distance
- This 4,108-piece LEGO Technic Liebherr R 9800 Excavator 42100 replica, with lots of true-to-life details and an authentic color scheme, makes an ideal Christmas or birthday gift for all aged 12+
- This awesome LEGO Technic Liebherr R 9800 Excavator model measures over 15 inches (39cm) high, 25 inches (65cm) long and 10 inches (27cm) wide, and can be combined with all other original LEGO sets and LEGO bricks for creative play

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07Q2WMBY7 |
| Assembly Required | No |
| Batteries | 6 AA batteries required. |
| Batteries Included? | No |
| Batteries Required? | Yes |
| Best Sellers Rank | #85,450 in Toys ( See Top 100 in Toys ) #4,089 in Toy Building Sets |
| Color | Multi |
| Customer Reviews | 4.8 4.8 out of 5 stars (749) |
| Date First Available | 1 October 2019 |
| Educational Objective(s) | Creative Thinking |
| Item model number | 6251567 |
| Manufacturer recommended age | 12 years and up |
| Material Care Instructions | Wipe with damp cloth |
| Material Type(s) | Plastic |
| Number of Puzzle Pieces | 4108 |
| Product Dimensions | 58.19 x 48.01 x 16.99 cm; 100 g |
| material_composition | Plastic |

## Images

![LEGO Technic Liebherr R 9800 Excavator 42100 Building Kit (4,108 Pieces) - Image 1](https://m.media-amazon.com/images/I/81RvRN0r2NL.jpg)
![LEGO Technic Liebherr R 9800 Excavator 42100 Building Kit (4,108 Pieces) - Image 2](https://m.media-amazon.com/images/I/81vvLnd1q6L.jpg)
![LEGO Technic Liebherr R 9800 Excavator 42100 Building Kit (4,108 Pieces) - Image 3](https://m.media-amazon.com/images/I/81S-Oam5qAL.jpg)
![LEGO Technic Liebherr R 9800 Excavator 42100 Building Kit (4,108 Pieces) - Image 4](https://m.media-amazon.com/images/I/71Jgr-TNVjL.jpg)
![LEGO Technic Liebherr R 9800 Excavator 42100 Building Kit (4,108 Pieces) - Image 5](https://m.media-amazon.com/images/I/61qdn0-ldkL.jpg)

## Questions & Answers

**Q: How many and what batteries are needed?**
A: Hi,
You'll need 2x6 AA batteries, as there is 2 hubs in the set.😊
Marine - LEGO® Customer Service

**Q: Does this come with the new XL motors?**
A: Yes. It has 3 XL and 4 L motors.  Great kit.  My son loved it.

**Q: When will this item ship if preordered?**
A: I ordered it the day before it’s release and got it 4 days later .

**Q: Question: when will this lego type liebherr be available and how much cost?**
A: it's available, click on " see all buying options" toward the top right

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by M***A on 12 April 2020*

Un producto de LEGO como ninguno. Su calidad es notable desde la caja en la que vienen todas las piezas. 6 kilogramos aproximadamente de pura calidad. El modelo en sí es altamente recomendable para constructores LEGO avanzados y/o para aquellos que buscan un reto. Por el precio que pagas, obtienes además de las piezas para el modelo, 2 Smart hubs, y motores que puedes utilizar para MOCs (te sugiero la app Buwizz). Armar el modelo es un reto, empiezas primero por la estructura con las orugas, después la estructura superior, luego el brazo y finalizas con los detalles súper minuciosos que son gratificantes cuando ves el resultado final. La app LEGO technic (sugiero veas compatibilidad en la página de lego) funciona al 100%. Conforme vayas armando el modelo, el instructivo te mostrará cómo realizar las pruebas durante el proceso de armado y concluyes con la calibración del mismo. La app tiene retos para entretenerte por lo que además de que se ve genial como trofeo en casa, tiene jugabilidad. El único contra que le pondría sería que para jugar el modelo ocupas de manera obligada tener la app en tu celular y que los Smart hubs tengan baterías (12 baterías AA), ya que de lo contrario el modelo no lo podrás cambiar de posición una vez lo hayas concluido. En conclusión: por lo que pagas obtienes un gran modelo, muchas piezas si te gusta armar MOCs, Smart hubs y motores.

### ⭐⭐⭐⭐⭐ Review
*by A***R on 9 August 2021*

About the experience its a massive set - so it will take time , but it is a really pleasent experience, hats off to the designers to make the whole process a seamless routine. Great details overall, the special parts for this assembly seemed to be really nicely made, nothing too small. 4000+ pieces is a challenge in itself - but everything is arranged and sorted neatly to follow the steps for the build. Once built and setup the movements are really precise- precise in terms of a LEGO set. And the assembly does seem to be really sturdy Moement of the caterpillar tracksis limited to few surfaces , but it works well on flat areas. its a great build for hobbiest's, or for young adults, I wouldnt recomment kids to work on it by themeselves as it requires quite a bit of patience. Drawback the app is a bit irritating at first to use, it doesnt seem refined to work on a touch screen device. The whole machine does require 12AA batteries- I really wish LEGO would just provide a rechargeable setup for this build. Shipping i got this shipped to India through Amazon.com- really fast convenient from the seller to ship it . but yes there will be a lot of delay at customs and usually they will open up the box to check the contents for "security purposes"- it is a risk but not much of a choice on that front.

### ⭐⭐⭐⭐⭐ Review
*by P***O on 21 November 2020*

Take quite some times to build this monster excavator but lot of fun and I like the remote app to take full control. Most of all, my dogs love the shovel to bring dog food to them and they are excited to see it approaching!

## Frequently Bought Together

- LEGO Technic Liebherr R 9800 Excavator 42100 Building Kit (4,108 Pieces)
- LEGO Technic App-Controlled Cat D11 Bulldozer 42131 Building Set for Adults (3,854 Pieces)

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*Product available on Desertcart Kuwait*
*Store origin: KW*
*Last updated: 2026-03-12*