Which preposition to use with juggernaut

of Occurrences 3%

" For three more days the juggernaut of Sam Murdock's dray hauled heavy furniture over the prostrate spirit of Clem.

on Occurrences 1%

Again he turned the corner, throwing the Juggernaut on its outside wheels from Wall Street into Broadway as the crowds on the sidewalk held their breath in horror.

Which preposition to use with  juggernaut