A stern-drive engine consists of an inboard engine connected to a stern-drive mounted through the vessel's transom. This configuration is sometimes called inboard/outboard, or I/O.
Boats equipped with stern-drive engines are often geared for speed. The inboard motor/stern-drive combination permits installation within the hull of an engine more powerful than a transom-mounted outboard motor.
The stern-drive mount is attached to the inboard engine through the transom. The stern-drive serves as propeller and rudder. It is also possible to raise the stern-drive in shallow waters or to carry the boat on a trailer.
This configuration combines the advantages of both inboard and outboard propulsion. The boat can be pulled out of the water on a trailer, avoiding the need for a berth in port. Inboard diesel engines reduce fuel costs and offer more power, eliminating the need for multiple outboards.
- Better weight distribution
- More power
- More expensive
- More complex installation
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The world’s most powerful diesel sterndrive. Volvo Penta’s 6-cylinder D6-400 is developed from the latest...
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The Bravo X sterndrive is designed specifically for high output engines. This is a super strength drive with high performance attributes. The Bravo One sterndrive excels...
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Yanmar has developed a new 4.46 litre twin-turbo V8 diesel engine, coupled to a sterndrive or gearbox. The 8LV will be offered at 320 mhp (235 kW) and 370 mhp (272 kW). The engine is EPA Tier 3 compliant. It will be shown to the public for the first time at the 2011 Düsseldorf Boat Show. The compact 8LV diesel can be installed in single or twin configration, with the new, hydrodynamic Yanmar...
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Yanmar has developed a new 4.46 litre twin-turbo V8 diesel engine, coupled to a sterndrive or gearbox. The 8LV will be offered at 320 mhp (235 kW) and 370 mhp (272 kW). The engine is EPA Tier 3 compliant. It will be shown to the public for the first time at the 2011 Düsseldorf Boat Show. The compact 8LV diesel can be installed in single or twin configration, with the new, hydrodynamic Yanmar...
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Yanmar has developed a new 4.46 litre twin-turbo V8 diesel engine, coupled to a sterndrive or gearbox. The 8LV will be offered at 320 mhp (235 kW) and 370 mhp (272 kW). The engine is EPA Tier 3 compliant. It will be shown to the public for...
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Mercury Diesel QSD common rail or electronic injection fuel systems provide increased power-to-weight ratios, cleaner starts and less noise for a superior boating experience. The QSD line of engines are built lightweight, compact and provide increased power for impressive acceleration,...
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Configuration 4-stroke cycle, twin camshaft, 16 V Maximum output at crankshaft 140 kW/190 hp at 4000 rpm Maximum output at propeller 132.7 kW/185 hp at 4000 rpm Maximum torque 372 Nm at 2400...
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Solenoid Common Rail Direct Injection System(CRDi) delivers 170hp and 36kg·m of torque from the 2.2 liter engine. The common rail...
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New High-Performance, Low Emission Diesel The new U-engine family brings the boating additional benefits of diesel power for boats which, in the past, were limited to...
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This series of exceptionally light and compact engines, features very high reliability in every condition; furthermore, this specific project has been carried out in order to optimize durability...
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Boat stern-drive outdrive SE106™ Sterndrive engineering
A complete unit is your best buy. However upper and lower...
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Work station (outboard engine and stern-drive maintenance) SBR Yardarm
* Has a spacious 8' x 2 ½' work area * Shelf underneath work area...
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Outboard and sterndrive propeller for boats (4 blades, stainless steel) Suzuki Marine
Propeller Hardware...
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RUBEX L3 All-around Performance - Interchangeable with Flo-Torq & Vortex System - SOLAS High Performance / Rubber Hub - Three blade stainless steel propeller - Large diameter and blade area for big boat loads - Great high speed performance without sacrificing...
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Azimuth thruster for ships : Z-drive (retractable) 20 -> 1000 KW Global Marine Engineering BV
The ten thruster sizes in the retractable range cover powers from 20 – 1000 kW and use components from the GME standard thruster range....