Loading chest carts with the help of pushers
Techage chest carts are used for transporting items between e.g. your mine and your base. Like chests, it can be filled or emptied using a pusher.
A techage pusher should only be used with chest carts, it doesn't work properly with mine carts. It is not necessary to stop the pusher if no cart is available. The pusher automatically stops pushing when the cart drives away.