As our name implies we have a long history and specific expertise in the manufacturing of heavy duty crankshafts for internal combustion engines and reciprocating pumps. We can manufacture crankshafts up to a 27" diametric envelope x 165" long. Ohio Crankshaft manufactures and repairs a broad range of shafts for reciprocating and Rotary motion machinery including:
- Heavy mechanical reciprocating presses
- Heavy duty high pressure water pumps
- Heavy duty reciprocating compressors
- On and off-highway equipment up to 700 HP
Ohio Crankshaft offers all EMD models from 8 cylinder 645 series up to 20 cylinder 710 series. We also supply ABS certified cranks to the marine industry and also provide for nuclear applications. Additionally, Ohio Crankshaft offers third-party material certification, inspection certified shafts and complete dimensional reports.
Pump / Press Crankshafts
Service & Repair
Ohio Crankshaft maintains an in-house remanufacturing operation to give extended service on large shafts of all types. We have production capability to machine, heat-treat, chrome, weld, spray weld and finish shafts in job shop quantities on a fast delivery basis. We also provide update and most recent conversions for proper fit. Stocking programs are available on customer owned cores. Learn more about crankshaft service & repair.