My World Pump Power Loader Build your very own pump power loader hydraulic shoveler with this awesome interactive model that will teach kids basic mechanics and hydraulics. This brilliant set comes with everything you’ll need to construct your hydraulic shoveler including a wooden template, glue syringes, pipes and steel axes! This fun set is the perfect educational tool to get your children learning and interested in the mechanics of how things work and move. Warning: Choking Hazard. Small Parts. Not suitable for young children.