Cycloidal speed reducer. Rebuild $970–3,100 in 5–10 days — or sell it to us for cash.
$1,700–4,600
$970–3,100
Cash offer
The Sumitomo Cyclo 6140 is a cycloidal speed reducer unit. A full rebuild — teardown, inspection, new bearings and seals, gear work as needed, loaded test run — typically runs $970–3,100 with a 5–10 business-day turnaround, versus $1,700–4,600 and a 16–30 week factory lead time for a new unit. Emergency 24–72 hour service is available.
Have a Sumitomo Cyclo 6140 you'd rather not fix? We buy them — running, failed, or surplus-new on the shelf. Send the nameplate for both numbers: the repair quote AND the cash offer.
We repair and buy the full Sumitomo range. See the Sumitomo brand page or the rebuild price guide for the complete model table.
Or call/text (412) 557-4495.