4x4 Car
6x6 Truck
Back and forth movement
Bulldozer
Crane(Kran)
Differential
Excavators(Bagger)
Forklift Truck(Gabelstapler)
Free wheel(Freilauf )
Gears(Zahnräder)
Helicopter Rotor
Jointing strips
Line follower Robot
Mixer
Möbuisband
Motors and gearboxes
RC-cars
RC-tank
Robotic Arm
Shock absorber(Stoßdämpfer)
Sprocket(Zahnrad)
Steering(Lenkung)