BUKH D6 / 300-480 HP
BUKH marine engine
300 – 480 HP (221 – 353 kW)
Bukh´s 6-cylinder D6 is developed from the latest design in modern diesel technology. The engine has common rail fuel injection system, double overhead camshafts,
4 valves per cylinder, turbocharger and aftercooler. Together with a large swept volume and the EVC system (Electronic Vessel Control), this results in world-class diesel
performance, combined with low emissions. The engine is extremely compact for its high output.
Following powerrange is avaliable:
INBOARD:
- BUKH D6 – 300 HP (221 kW)
- BUKH D6 – 340 HP (250 kW)
- BUKH D6 – 380 HP (280 kW)
- BUKH D6 – 440 HP (324 kW)
- BUKH D6 – 480 HP (353 kW)
STERNDRIVE:
- BUKH D6 – 300 HP (221 kW)
- BUKH D6 – 340 HP (250 kW)
- BUKH D6 – 380 HP (280 kW)
- BUKH D6 – 400 HP (294 kW)
- BUKH D6 – 440 HP (324 kW)
See below download for product spec.
DESCRIPTION
Technical description
Engine block and head
- Cylinder block and head made of cast iron
- Ladder frame fitted to engine block
- 4-valve technology with hydraulic lash adjusters
- Double overhead camshafts
- Oil-cooled pistions with two compressionrings and one oil scraper ring
- Integrated cylinder liners
- Replaceable valve seats
- Seven-bearing crankshaft
- Rear-end transmission
Engine mounting
- Flexible engine mounting
Lubrication system
- Easily replaceable separate full-flow and bypass oil filter
- Seawater-cooled tubular oil cooler
Fuel system
- Common rail fuel injection system
- Control unit for processing the injection
- Fine filter with water separator and alarm
Air inlet and exhaust system
- Air filter with replaceable insert
- Crankcase gases vented into the air inlet
- Exhaust elbow or exhaust riser
- Freshwater-cooled turbocharger
- Loss of sea water alarm
Cooling system
- Thermostatically regulated freshwater cooling
- Tubular heat exchange with separate large volume expansion tank
- Coolant system prepared for hot water outlet
- Easily accessible seawater impeller pump
Electrical system
- 12V or 24V two-pole electrical system
- 14V/115A or 28V/80A marine alternator with Zener-diodes to protect the system from peak voltage, and integrated charging regulator with battery sensor cable for maximum use of alternator
- Fuses with automatic reset (12V) and fuses with manual rest (24V)
- Auxiliary stop button
Instruments/control
- Complete instrumentation/display packages, including e-key
- Electronic shift and throttle avaliable
- Plug-in connections
Propulsion
- Shaft drive
- Water jet
SPECIFICATION
DOWNLOADS