An obsidiant with a crane platform for fast use and steep terrain
An obsidiant with a large carriage for transport and logistic across the mains roads of Myr.
When switch to being push, and with the back door removed, it can also be coupled with an agricultural extension used to ease the haverst of wheat.
A bit hard to understand from that angle, but in paralle to moving the belt, the wheels also push back and forth between them the bottom blade. Allowing for quick cut from the blade's teeth