Mould King 13112 Mechanical Digger – Motorized Excavator Building Set with 1,830 Pieces – Fully Remote-Controlled, App-Operated Heavy Equipment Featuring 360° Rotating Cab, Articulated Boom & Realistic Hydraulic Action!
Take control of the construction site with the Mould King 13112 Mechanical Digger—a powerful, fully motorized excavator building set packed with 1,830 high-precision pieces and advanced electronics for lifelike operation. Designed for builders aged 14+, this striking yellow-and-black excavator delivers true-to-life digging performance through multi-channel remote control (via included 2.4G remote or smartphone app), making it one of the most interactive and realistic motorized construction models in its class.
Real Construction Power at Your Fingertips
Unlike static kits, the 13112 brings heavy machinery to life with six independent motorized functions powered by 2 L motors, 2 M motors, 1 servo motor, and dual battery boxes:
Unlike static kits, the 13112 brings heavy machinery to life with six independent motorized functions powered by 2 L motors, 2 M motors, 1 servo motor, and dual battery boxes:
- ✅ 360° continuous rotating cab for unrestricted job-site navigation
- ✅ Fully articulated boom, arm, and bucket with smooth, multi-axis movement
- ✅ Functional tracks that drive forward, reverse, and pivot on the spot
- ✅ Operable dozer blade at the front for leveling and support
- ✅ Realistic cockpit details with opening door and interior elements
Whether you’re simulating trench digging, material loading, or precision earthmoving, every motion mimics real hydraulic excavator mechanics—perfect for STEM learning, mechanical exploration, or dynamic display.
Premium Build Quality & Seamless Compatibility
All components are crafted from eco-friendly, high-strength ABS plastic, ensuring vibrant color retention, secure clutch power, and long-term durability. The set includes clear, full-color instructions and arrives in premium retail packaging—ideal for gifting or storage. Plus, it’s 100% compatible with standard interlocking brick systems, allowing limitless customization without trademark restrictions.
All components are crafted from eco-friendly, high-strength ABS plastic, ensuring vibrant color retention, secure clutch power, and long-term durability. The set includes clear, full-color instructions and arrives in premium retail packaging—ideal for gifting or storage. Plus, it’s 100% compatible with standard interlocking brick systems, allowing limitless customization without trademark restrictions.
Why This Motorized Excavator Stands Out:
- ✅ One of the most affordable fully motorized excavators with 360° rotation
- ✅ Dual control options: handheld remote or intuitive smartphone app
- ✅ Perfect companion to Mould King dump trucks, cranes, and mining sets
- ✅ CE-certified & backed by Mould King’s free lifetime replacement parts service
- ✅ Outstanding value: Now only £129.99 (ex. tax)—originally £159!
The Ultimate Gift for Future Engineers & Construction Fans
Whether they’re inspired by civil engineering, love hands-on robotics, or enjoy creating realistic job-site scenes, the 13112 delivers excitement, education, and engineering excellence in one box.
Whether they’re inspired by civil engineering, love hands-on robotics, or enjoy creating realistic job-site scenes, the 13112 delivers excitement, education, and engineering excellence in one box.
In Stock & Ready to Ship – Free UK Delivery on Orders Over £50!
Don’t let this digger sit idle. Add the Mould King 13112 Motorized Mechanical Digger to your fleet today—and experience the thrill of real construction control!
Don’t let this digger sit idle. Add the Mould King 13112 Motorized Mechanical Digger to your fleet today—and experience the thrill of real construction control!
