Revell Engineers 21305 Hydraulic Excavator 3 in 1 1:24 Electric RC Function Model Kit

3-in-1 hydraulic excavator kit: build a hydraulic excavator from 177 parts, which can be easily converted into a crane or loader - versatile fun and technology in one set. HYDRAULIC FUNCTIONS: The hydraulic arm and shovel can be moved in three directions, and the excavator has a mechanical chain drive and a swivel excavator structure. Easy to assemble without glue: step by step assemblies are assembled by simply plugging them together – ideal for children aged 8 and over who learn to understand technology so playfully. Promote cognitive and motor skills: this kit promotes fine motor skills, spatial thinking, concentration and patience while children learn how to use tools. Educational and interactive: with real water in the hoses, children experience the power of hydraulics and how liquids are used to perform mechanical work - technology for touching and experiencing., Manufacturer: Carrera Revell Europe GmbH