Bagger Hydraulic Vehicle 1/24 - REVELL 21305

Kitscientific Revell Engineers - 1/24 scale "Bagger" hydraulic vehicle - Revell model. This 3-in-1 excavator with hydraulically controlled boom is assembled from 168 parts. It can be easily converted from an excavator to a crane or lumber loader. Step by step, you create a small assembly by simply connecting it together. Finally, you fill the pipes with water and the hydraulic excavator can start its work: the excavator arm and bucket can be moved in three different directions. With mechanical chain drive and rotatable excavator body. With Revell Engineers' hydraulic excavator, children ages 8 to 12 discover how fluid power can be used to perform mechanical work. With step-by-step instructions, boys and girls are walked through the functional model. The necessary tools are also included. This is how technology can be experienced! This product promotes cognitive and motor skills: - Fine motor skills and tool use - Concentration, patience and precise work - Spatial reasoning (reading and understanding construction instructions)