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D6-280/DP

Technical description: Engine block and head

  • Cylinder block and cylinder head made of cast-iron

  • Ladder frame fitted to engine block

  • 4-valve technology with hydraulic lash adjusters

  • Double overhead camshafts

  • Oil-cooled pistons with two compression rings 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

by-pass 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

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

Cooling system

  • Thermostatically regulated freshwater cooling

  • Tubular heat exchanger with separate large volume expansion tank

  • Coolant system prepared for hot water outlet

  • Seawater strainer and easily accessible im- peller pump

Electrical system

  • 12V two-pole electrical system

  • 115A 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

  • Auxiliary stop button

Instruments/control

  • Complete instrumentation including key switch and interlocked alarm

  • Digital Power Trim instrument with analog or digital reading

Technical Data Engine designation . . . . . . . . . . . . . . . . . . . . . . . Crankshaft power, kW (hp) . . . . . . . . . . . . . . . . . Propeller shaft power, kW (hp) . . . . . . . . . . . . . Engine speed, rpm . . . . . . . . . . . . . . . . . . . . . . . . Displacement, l (in3) . . . . . . . . . . . . . . . . . . . . . . . Number of cylinders . . . . . . . . . . . . . . . . . . . . . . Bore/stroke, mm (in.) . . . . . . . . . . . . . . . . . . . . . . Compression ratio . . . . . . . . . . . . . . . . . . . . . . . . Volvo Penta Duoprop drive . . . . . . . . . . . . . . . . . Ratio R5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Ratio R4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Dry weight with DP, incl. prop. & PS, kg (lb) . . .

D6-280 A 206 (280) 198 (269) 3500 5.5 (336) 6 103/110 (4.05/4.33) 17.5:1 DPH

    • 1.85

      :1

    • 1.76

      :1

750 (1653)

Duty rating: R4 & R5 Technical data according to ISO 8665. With fuel having an LHV of 42,700 kJ/kg and density of 840 g/liter at 15°C (60°F). Mer- chant fuel may differ from this specification which will influence engine power output and fuel consumption. The engine will meet future comprehensive emission requirements to be introduced in Europe and the US in 2006.

Dimensions D6-280/DP

Not for installation

  • EVC monitoring panels for single or twin in-

stallations

  • Electronic remote control for throttle and shift

  • Plug-in connections

Drive

  • Complete with transom shield, and installation components

  • Max tilt angle 50° (adjustable)

  • Protective zinc anodes to prevent corrosion

  • Built-in kick-up function to reduce possible damage, in the event the drive strikes an un- derwater object

  • Electrical shifting performed by electronic ac- tuator

  • Power Trim with one-button operation in twin installation

  • Fully integrated water inlet and exhaust sys- tem

  • Fully hydraulic power-assisted steering sys- tem

  • Isolated propellers to prevent corrosion

Accessories

An extensive range of accessories are available. For detailed information, please see Accessory catalogs.

Contact your local Volvo Penta dealer for further informa- tion.

Not all models, standard equipment and accessories are available in all countries. All specifications are subject to change without notice.

The engine illustrated may not be entirely identical to pro- duction standard engines.

AB Volvo Penta

SE-405 08 Göteborg, Sweden

www.volvopenta.com

12-2004. © 2004 AB Volvo Penta.

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