Home Engines Search Engines 6BY3-260 (Z)

6BY3-260 (Z)


Rated Output
191 kW / 260 mhp
Rated Speed
4000 rpm
2.993 L / 183 cu. in
No. of cylinders
6 cylinders
Cylinder Bore x Stroke
84 mm x 90 mm / 3.31 in x 3.54 in
Combustion system
Direct Injection, Bosch Common Rail System
Turbocharged & Intercooled
12V - 150A
Dry weight without gear
328 kg / 723 lbs
1069 mm x 762 mm x 717 mm
Classic (Hybrid) & Unlimited (Electronic)
RCD 2 IMO Tier 2 EPA Tier 3 BSO II EMC

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 40°C at the inlet of the fuel injection pump (ISO 8665)
Dimensions shown with KMH41A gearbox and L-type elbow
Sterndrive model dimensions (does not include sterndrive) (1027mm x 770mm x 785mm)
(Dimensions may vary with other gears/elbow)

Drawings Download Drawings

Performance Curves Download Specification Datasheet


Standard Engine Package

  • Single pole, 150A Alternator
  • Exhaust mixing elbow [L-type]
  • Automatic glow-plug controller
  • Flexible mounts
  • Analogue throttle with redundancy function

Optional Accessories

  • High-riser mixing elbow [instead of L-elbow]
  • Exhaust-side 2nd dipstick
  • Electric gearshift
  • Trolling on gearbox [mechanical and electrical]
  • NMEA2000 digital display



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Home Engines Search Engines 6BY3-260 (Z)
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