Cerberus Mk 2 throwing a dumpster

Cesar spun again, aimed, and let go. Momentum carried the dumpster across the parking lot, along the fence line. It slammed through the wave of undead bodies and left a path of broken exes behind it. A few went flying, struck the ground, and then were crushed when the rolling dumpster caught up with them.
The green box traveled almost forty feet, two-thirds of the way across the parking lot. By then dozens of collisions had bled away its speed and power. It came to rest a few yards from the big compost pile.

Excerpt From Ex-Isle, pg 549
Peter Clines
https://books.apple.com/us/book/ex-isle/id989619017