Science & Play Mechanics Lab: Bulldozer


A set for building a bulldozer and 9 other types of construction vehicles!

With over 200 components such as flat and conical cogged wheels, racks, differential gears, worm screws, spiked tyres, bars and panels.

The bulldozer’s bucket lifts up thanks to a worm gear mechanism and the vehicle changes direction when you turn the steering wheel.

Ages 8+