This video starts out with an excavator operator trying to dig himself out of a river without submerging the air intake on his heavy equipment.
the three segments on this short clip feature fairly skilled operators, two clips feature operators trying to recover their equipment from deep water.
The first clip has an excavator crossing a fast-moving river that would stop most pieces of equipment. The second features a bulldozer operator trying to recover his equipment from a creek that had an unknown deep spot.