Large crankshafts from ALFING ...
... it's your choice
At ALFING we have a wide range of options for manufacturing large crankshafts for you to choose from. Virtually anything is feasible to satisfy your design requirements:
- Oil hole systems
- Web profiles
- Lightening holes
- Different types of counterweight (bolted on, forged, etc.)
- Counterweight materials
- Treatment of oil hole fillets
- Fillet radii on the main journals & pin bearings (axial/radial undercut, tangential)
- Mounted or directly machined gears
- Plugs for oil holes
- Number of counterweight seats
- Material
- Fatigue strength (induction hardening, gas nitriding, fillet rolling or shot peening, etc.)
- Tolerances
