--- product_id: 439985451 title: "Mould King 13112 RC Excavator Building Set, 1830 Pieces Building Blocks APP Remote Control Truck Construction Vehicles Model with Motor, STEM Engineering Toys for Adult" brand: "mould king" price: "€ 461.81" currency: EUR in_stock: true reviews_count: 5 category: "Mould King" url: https://www.desertcart.hr/products/439985451-mould-king-13112-rc-excavator-building-set-1830-pieces-building store_origin: HR region: Croatia --- # App & remote control modes 360° rotating cab 1830 precision pieces Mould King 13112 RC Excavator Building Set, 1830 Pieces Building Blocks APP Remote Control Truck Construction Vehicles Model with Motor, STEM Engineering Toys for Adult **Brand:** mould king **Price:** € 461.81 **Availability:** ✅ In Stock ## Summary > 🚜 Build, Control, Conquer – The Excavator That Works as Hard as You Do! ## Quick Answers - **What is this?** Mould King 13112 RC Excavator Building Set, 1830 Pieces Building Blocks APP Remote Control Truck Construction Vehicles Model with Motor, STEM Engineering Toys for Adult by mould king - **How much does it cost?** € 461.81 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/439985451-mould-king-13112-rc-excavator-building-set-1830-pieces-building) ## Best For - mould king enthusiasts ## Why This Product - Trusted mould king brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Ultimate Control, Your Way:** Switch seamlessly between app and remote control for a personalized driving experience. - • **STEM-Powered Creativity Boost:** Enhance hand-eye coordination, patience, and problem-solving skills with every build. - • **Built for Adults, Loved by All:** A sophisticated, challenging model perfect for professional millennials seeking a rewarding hobby. - • **Precision Engineering in Every Piece:** 1830 meticulously designed blocks ensure a satisfying build and flawless compatibility with Lego. - • **360° Rotating Cab for Realistic Action:** Experience true-to-life excavator movements with a fully rotating cab and flexible arm. ## Overview The Mould King 13112 RC Excavator is a premium 1830-piece building set designed for adults, featuring a 360-degree rotating cab, flexible arm, and wear-resistant tracks. It offers dual control modes via app or remote, combining hands-on STEM learning with immersive remote control fun. Compatible with Lego blocks, this detailed model enhances creativity, patience, and coordination, making it an ideal gift for professionals craving a sophisticated, interactive building experience. ## Description Include items: With Original Gift Box Included paper manual. Review: Far more detailed than a Lego equivalent! Review: Fully Lego compatible ## Features - 【RC Excavator truck】 Mould King 13112 is equipped with the 360-degree rotating cab, flexible swinging arm and shovel, The wear-resistant track allows it to travel freely on various terrains. The Building Toy can not only enjoy the fun of assembling, but also can remotely control the truck after assembling, which is very interesting. - 【Easy to Assemble】 It has about 1830 pieces parts. All the parts are packaged into some independent packaging numbered bags, which makes it easier to assemble the building kits. Meanwhile, Following the detailed manual with clear assembly steps, this building toy set is easy to put together even for beginners. - 【STEM projects for learning】 The building blocks are the challenges during assembling and the achievement after finishing. All will love this building kits as a gift . It will not only afford you an opportunity to enjoy fun activities and help you to develop patience and build hands-on skills, but also can work on hands-on skills and stimulate creativity and imagination. - 【Flexible Remote Control】You can control the car toy via remote control or your mobile phone, you just need to download the app and connect it via Bluetooth. It supports 2 remote control modes - remote control mode and programming function. Each mode is simple and easy to use. Enjoy the fun of all control options. - 【Nice for Adults】Building set is a wonderful activity together with family or friends. It is nice for birthday/Christmas/New Year. Hope our interesting building toys bring your family more happiness, if you have any problems, we are always standing by to help. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09XK68NPX | | Additional Features | Portable | | Age Range Description | Adult | | Best Sellers Rank | #268,182 in Toys ( See Top 100 in Toys ) #10,478 in Toy Building Sets | | Brand Name | Mould King | | Color | clear | | Customer Package Type | FFP | | Customer Reviews | 4.2 out of 5 stars 312 Reviews | | Educational Objective | Hand-Eye Coordination | | Item Dimensions | 45.7 x 17.8 x 33 centimeters | | Item Weight | 2.52 kg | | Item height | 13 inches | | Manufacturer | Mould King | | Manufacturer Minimum Age (MONTHS) | 168.00 | | Material Type | Plastic | | Model Name | 13112 | | Model Number | WX13112-WJN | | Model Year | 2022 | | Number of Pieces | 1830 | | Size | 18 inches x 7 inches x 13 inches | | Theme | Vehicle | | Toy Building Block Type | Interlocking Toy Building Block | | UPC | 731694829577 | ## Images ![Mould King 13112 RC Excavator Building Set, 1830 Pieces Building Blocks APP Remote Control Truck Construction Vehicles Model with Motor, STEM Engineering Toys for Adult - Image 1](https://m.media-amazon.com/images/I/71rHeiYOMAL.jpg) ## Questions & Answers **Q: How many motors and batteries are included?** A: Contains 4 M motors, 1 L motor, 1 servo motor, and two 4.0 lithium batteries. **Q: Is it rechargeable or does it use AA / AAA type bateries？** A: Package includes multi-rechargeable lithium batteries, you don't need to install your own AA/AAA batteries. **Q: How long does a battery last?** A: About 15-20 minutes. **Q: What do I need to do if the product is missing parts?** A: Please contact Mould King by Amazon, we will send the pieces you need for free. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Far more detailed than a Lego equivalent! *by S***E on 22 December 2024* ### ⭐⭐⭐⭐⭐ Fully Lego compatible *by T***R on 25 August 2025* ### ⭐⭐⭐⭐⭐ What I found out is hard to build but it completely good brand name *by I***T on 1 January 2024* ## Frequently Bought Together - Mould King 13112 RC Excavator Building Set for Boys, 1830 Pieces Building Blocks APP Remote Control Truck Construction Vehicles Model with Motor, STEM Engineering Toys for Kids - Mould King Bulldozer Technique Building Set, App-Controlled 2.4G RC Bulldozer Truck Construction Vehicle Toys with Engines, DIY Engineering Model Sets for Adults/14+(1508 Pieces) - Mould King 17010 Engineering Dump Truck Building Block Kits, MOC Building Blocks Set to Build, Gift for Kids Age 8+/Adult Collections Enthusiasts(1888 Pieces with Motor/APP Remote Control) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.hr/products/439985451-mould-king-13112-rc-excavator-building-set-1830-pieces-building](https://www.desertcart.hr/products/439985451-mould-king-13112-rc-excavator-building-set-1830-pieces-building) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-05-24*