safety and warning instructions To play productively you need the Dino Cars front jack. You want to excavate sand, push snow or leaves, transport big things or tow something? For all these "work areas" you need the front lifting device for raising or lowering. You can hang the loading shovel (item no. 04177) or the trailer hitch (item no. 04171) in the front lifting device. It's fun and at the end of the day you've "really" done something. The front lifting device is suitable for all Speedy and Junior models from 2018.