Revell Engineers 21305 Hydraulic Excavator 3in1 Science Kit I 177 Parts I Water Powered I 23.5cm In Length 21305from £21.90 up to £26.13 Compare prices4→Revell Engineers 21305 Hydraulic Excavator 3in1 Science Kit I 177 Parts I Water Powered I 23.5cm In LengthProduct Description This 3in1 excavator with hydraulically controlled arm is assembled from 17 more→7 parts. It can be easily converted from an excavator into a crane or timber loader. Step by step a small assembly is created by simply snapping it together. Finally fill water into the hoses - and the hydraulic excavator can start its work: the excavator arm and the bucket can be moved in three different directions. With mechanical chain drive and swivelling excavator body. Safety Warning Not suitable under 3 years small parts
