Thresher

The Threshers were large bladed wheel-like vehicles used by the Black Order during the Battle of Wakanda.

Battle of Wakanda
Proxima Midnight ordered the deployment of the Threshers from the Outrider Dropships in order to draw the Scarlet Witch onto the battlefield. The Threshers ripped through the Wakandan forces, causing them to fall back. Using her Telekinesis, the Scarlet Witch was able to drop the Threshers onto the Outriders.

Scarlet Witch was cornered by Proxima Midnight, but was aided by Black Widow and Okoye. Together, they were able to hold back Midnight until Maximoff was able to telekinetically throw her into the path of an oncoming Thresher, killing Midnight.