原作者 Tim Scheiter，为 乐高LEGO 42108 移动起重机 套内作品。
The functions are as follow:
- HOG-Steering
- workable 6-cylinder inline engine with nice clicking-sound under the hood
- openable hood with locking function
- both doors can be opened
- raising/lowering the boom - operable on both sides of the model
- extendable arm
- working winch with locking function
- extendible wheel lift
美式公路拖车（42108 套内）（Tow Truck）属于机械组系列积木套组，整个套组包含 1250 个积木颗粒。首发于2021年。