
Building Sets
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Product description From the brand MOULD KING Building Sets MouldKing sets delight all ages. innovative-designs&immersive builds,paired with quality service, offer a rewarding, joyful experience. Engine excavator tank 【Large RC Excavator Model】Measures about 18 × 6 × 9.8 in. Realistic crawler excavator with detailed cab and sturdy structure—great as a display model, collectible, or interactive RC excavator building kit for adults and teens. 【Realistic Movements】360° rotating cab, articulated boom, and functional bucket simulate real digging actions. Durable crawler tracks provide stable driving on multiple terrains for immersive construction vehicle play. 【Motor & Battery System】Equipped with strong motors and rechargeable batteries for longer run time. Multiple charging options including wall plug, laptop, and power bank ensure flexible operation anywhere. 【Dual Control Options】Operate via 2.4GHz remote or Bluetooth App. The App offers gyro mode and block-based coding functions, adding versatile ways to play. Can combine with other construction toys for big scenes. 【STEM Value & Quality】Step-numbered bags and illustrated manual support smooth building. Made of durable ABS bricks, compatible with most block systems. Each set is tested; missing parts are replaced quickly for reliable play.