Specification AgeRangeDescription : Kid/Adult BatteriesIncluded : 1 BatteriesRequired : 1 BatteryInstallationDeviceType : installed_in_vehicle Brand : Mould King BulletPoint1 : [RC EXCAVATOR DIGGER]: Mould King 13112 offers dual smart control modes to operate the 360° rotating cockpit, upgraded multi-joint mechanical arm, and reinforced treads for all-terrain mobility. This building set combines hands-on assembly challenges with post-build playability: Kids and teens can control the excavator through dynamic commands like digging and lifting, fostering both STEM learning and creative engineering exploration. BulletPoint2 : [MODULARIZED ASSEMBLY SYSTEM]: This engineering set contains 2169+ precision components, organized into numbered step-by-step packets to streamline the building process. With 3D illustrated instructions and color-coded modular guidance, even beginners can confidently assemble complex mechanical structures like the rotating chassis and hydraulic shovel. BulletPoint3 : [DUAL-CONTROL MODES]: Command your excavator with remote controller or smartphone app. The intuitive interface with tactile buttons and step-by-step tutorials ensures smooth operation for teens, blending STEM learning with immersive construction play – perfect for mastering robotics basics while exploring engineering. BulletPoint4 : [EFFICIENT POWER DESIGN]: The Mould King building sets are equipped with 6 high-performance motors and dual lithium-ion batteries to provide strong power and long endurance. Easy to charge, support through the USB port to connect the charging head, mobile power or laptop to charge. The remote control uses two AAA batteries (not included) and can be easily operated after installation for smooth digging and handling. BulletPoint5 : [EXQUISITE GIFT BOX PACKAGING]: This excavator toy is packed in a colorful cardboard gift box, which is high-end and atmospheric, and is the perfect gift for birthdays, Children's Day, Christmas, Halloween, Thanksgiving and New Year. ContainsBatteryOrCell : battery CpsiaCautionaryStatement : no_warning_applicable CustomerPackageType : Standard Packaging EducationalObjective : Motor Skills ExternallyAssignedProductIdentifier1 : 705736914712 ExternallyAssignedProductIdentifier2 : 0705736914712 HasMultipleBatteryPoweredComponents : 1 Hazmat1 : LITHIUM ION BATTERIES PACKED WITH EQUIPMENT Hazmat10 : DE_SmallLithiumIonBatteryWithEquipment Hazmat11 : EG_SmallLithiumIonBatteryWithEquipment Hazmat12 : ES_SmallLithiumIonBatteryWithEquipment Hazmat13 : FR_SmallLithiumIonBatteryWithEquipment Hazmat14 : GB_SmallLithiumIonBatteryWithEquipment Hazmat15 : IE_SmallLithiumIonBatteryWithEquipment Hazmat16 : IN_SmallLithiumIonBatteryWithEquipment Hazmat17 : IT_SmallLithiumIonBatteryWithEquipment Hazmat18 : JP_SmallLithiumIonBatteryWithEquipment Hazmat19 : MX_SmallLithiumIonBatteryWithEquipment Hazmat2 : UN3481 Hazmat20 : NL_SmallLithiumIonBatteryWithEquipment Hazmat21 : PL_SmallLithiumIonBatteryWithEquipment Hazmat22 : SA_SmallLithiumIonBatteryWithEquipment Hazmat23 : SE_SmallLithiumIonBatteryWithEquipment Hazmat24 : SG_SmallLithiumIonBatteryWithEquipment Hazmat25 : TR_SmallLithiumIonBatteryWithEquipment Hazmat26 : US_SmallLithiumIonBatteryWithEquipment Hazmat27 : ZA_SmallLithiumIonBatteryWithEquipment Hazmat28 : 9 Hazmat3 : II Hazmat4 : AE_SmallLithiumIonBatteryWithEquipment Hazmat5 : AU_SmallLithiumIonBatteryWithEquipment Hazmat6 : BE_SmallLithiumIonBatteryWithEquipment Hazmat7 : BR_SmallLithiumIonBatteryWithEquipment Hazmat8 : CA_SmallLithiumIonBatteryWithEquipment Hazmat9 : CN_SmallLithiumIonBatteryWithEquipment IncludedComponents : Instruction Manual IsAssemblyRequired : 1 ItemName : Mould King 13112 Upgraded RC Excavator Building Sets, 2169+ Pieces Building Model Kits, App Remote Control Construction Truck Excavator Science Kits with Motor, STEM Engineering Toys for Boys Teens ItemPackageDimensions_Height : 43.8912 centimeters ItemPackageDimensions_Length : 9.4996 centimeters ItemPackageDimensions_Width : 29.8958 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : toy-interlocking-building-sets Manufacturer : Mould King ManufacturerMaximumAge : 1200 ManufacturerMinimumAge : 96 Material : Plastic ModelName : WX13112 RC Excavator ModelNumber : WX13112 ModelYear : 2025 NumberOfItems : 1 NumberOfLithiumIonCells : 1 NumberOfPieces : 2169 OperationMode : Remote Control, App Control PartNumber : WX13112-YSMUS PowerSourceType : Battery Powered ProductDescription : Mould King 13112 RC Excavator Building Sets, App Remote Control Building Model Kits, 2169+ Pieces Construction Truck Building Blocks with Motor, STEM Engineering Building Toys for Boys Teens ProductSiteLaunchDate : 2025-04-16T07:00:00.000Z SafetyWarning : For children over 14 years of age only, please be accompanied by an adult. SupplierDeclaredDgHzRegulation : not_applicable TargetAudience : Adult TargetAudienceKeyword : Unisex Adult TargetGender : unisex Theme1 : Truck Theme2 : RC Excavator UnitCount : 1 UnspscCode : 60141000