Standard Engine Package

  • Exhaust mixing elbow [L-type]
  • Alternator 12V – 80A

Optional Accessories

  • High-riser mixing elbow [instead of L-elbow]
  • Flexible mounts Barry
  • Flexible mounts Bridgestone
  • B/C/D-type instrument panel
  • Extension wire harness [4m, 6m, 10m]
  • Dual harness [for 2nd station]
  • Sensor for VDO instrument panels
  • Semi 2-pole
  • 24V electric system
  • Lub oil evacuation pump
  • Water separator
  • Trolling valve [only for KMH60A]


Rated Output
259 kW / 352 mhp
Rated Speed
3200 rpm
5.813 L / 354 cu. in
No. of cylinders
6 cylinders
Cylinder Bore x Stroke
106 mm x 110 mm / 4.17 in x 4.33 in
Combustion system
Direct Injection, In-line Pump
Turbocharged & Intercooled
12V - 80A
Dry weight without gear
535 kg / 1179 lbs
1412 mm x 835 mm x 880 mm
IMO Tier 2

1 kW = 1.3596 mhp = 1.34102 bhp
Fuel condition: density at 15°C = 0.842 g/cm³
Technical data is according to (ISO 8665) / (ISO 3046)
Fuel temperature 25°C at the inlet of the fuel injection pump (ISO 3046)
*Rated Output = 243 kW / 330 mhp @3200 rpm at Fuel temperature 40°C at the inlet of the fuel injection pump (ISO 8665:2006)
Length includes YX-50S gearbox & high-riser elbow
(Dimensions may vary with other gears/elbow)

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