Inspire Kids with the LEGO Technic Mack LR Electric Garbage Truck (42166) Inspire kids who love vehicles to think about green energy and keeping the city clean with this LEGO Technic Mack LR Electric Garbage Truck toy (42166) for boys and girls aged 8+. This recycling truck toy is inspired by the cutting-edge Mack electric garbage truck and features realistic movement and features. After building the model, kids can enjoy creative play as they explore what the truck can do. The doors open and kids can use the gear element on top of the cab to steer the truck into position. Just like the real vehicle, this model has a side loader to grab, lift, and tip the rubbish bins. Kids can then role-play driving the rubbish away and unloading it. The set includes rubbish bins and rubbish elements to encourage imaginative play. LEGO Technic construction sets feature realistic functions to introduce young LEGO builders to engineering. Give kids a rewarding building adventure with the LEGO Builder app. Here they can zoom in and rotate models in 3D and track their progress.