Revell Engineers Hydraulic excavator advent calendar

This excavator with hydraulically controlled arm is assembled from 130 parts.

Day by day, a small assembly group is created by simply plugging them together.

Finally, fill the hoses with water.

-and the hydraulic excavator can begin its work:

the excavator arm and bucket can be moved in three different directions.

With mechanical chain drive and swivelling excavator body.

With the hydraulic excavator from Revell Engineers, children aged 8 to 12 can discover how the power of liquids can be used to carry out mechanical work.

With the step-by-step instructions, boys and girls are guided to a functioning model.

The necessary tools are also included.

Bringing technology to life! This product promotes cognitive and motor skills:.

-Fine motor skills and the use of tools.

-Concentration, patience and precise work.

-Spatial thinking (reading and understanding building instructions).