QuantiParts offers you OEM parts for classic Wärtsilä engines

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Wichmann AX

732-3670 kW at 290-480 min-1

Engine produced from 1969 to 1985.

Configurations: AX, AXA, AXG, AXAG
Cylinders: 4, 5, 6, 7, 9 and 10 cyl. in line.
Bore: ø 300mm
Stroke: 450 mm
The Wichmann Diesel Engine type AX, AXA, AXG, AXAG is a two-stroke engine scavenged by mechanical driven Root's blower. AX engines is of the block type, and cylinder liners have integrally casts cooling water jackets. The pistons are oil cooled.
AX/AXA: Rpm range 290 to 375. AXG/AXAG engines is fitted with hydraulically operated controllable pitch propeller and double cone friction clutch. Both the clutch and the pitch control servomotor are totally enclosed in the aft end of the bedplate.
AXG/AXAG: Rpm range 415 to 480. AXG/AXAG engines are connected to a externally reduction gear and servo system.



  • Easy maintenance due to two stroke principal.
  • Long component lifetime.
  • High reabillity.
  • Low Nox EIAPP Tier 1 upgrade available.
  • Low specific fuel oil consumption compared to engines in same power range.
  • SOLAS upgrade package available.
  • Fuel savings upgrades available.


Product Support Manager:
Mobile phone number:
Leiv Hollund
+47 977 706 37