Used Machinery Dealers in Oklahoma

Verified industrial machinery dealers located in Oklahoma. Ranked by verified active-inventory count and MDNA membership.

Ranked by verified active-inventory count, then MDNA membership, then years in business — the objective criteria published on our methodology page. No editorial opinion.

5 dealers appear on this list in 5 cities and towns. 1 of the 5 carry MDNA membership on record. Every entry re-verified July 2026.

  1. Duckwall & Company, Inc Tulsa, Oklahoma
  2. Graham Auctioneers LLC Marlow, Oklahoma
  3. Harrison Auction & Realtor Gracemont, Oklahoma
  4. Oil Capital Collectibles Owasso, Oklahoma
  5. Benchmark Machine Tools, LLC Miami, Oklahoma · MDNA

Frequently asked questions

How many Used Machinery Dealers in Oklahoma are listed here?

5 as of July 2026, each compiled from public sources and re-verified monthly.

How many of these dealers have MDNA membership?

1 of the 5 dealers on this page have MDNA membership on record, per the public sources we re-check monthly.

How is this list ordered?

By verified active-inventory count, then MDNA membership, then years in business — objective criteria published in full on the Machinery Dealer Index methodology page. Never pay-to-rank, never editorial opinion.

When were these facts last verified?

Current verification stamp: July 2026. Every fact is re-checked monthly against its public source; lapsed facts are removed at the next refresh.