There are jumping jack and plate compactor attachments for all kinds of machinery. Maybe a heavy duty jumping jack mounted on a track hoe would be the best fit or even possibly a track skid loader with such an attachment. A weekend rental of a skid steer and compactor attachment wouldn't be excessively expensive and maybe you could use the equipment to take care of some other chores while it's there.



"The greatest enemy of knowledge is not ignorance, it is the illusion of knowledge." Stephen W. Hawking