PERRIS, Calif. — Ritchie Bros. Auctioneers, the worlds largest auctioneer of construction equipment, held its largest ever auction in California September 11 and 12. Ritchie brought in more than $24 million in gross auction sales at the two-day event at its Perris, Calif., site. More than 20 percent of the value of trucks and equipment were sold to bidders from outside the United States.