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The Wartsila 12V46 Engine is part of the powerful Wartsila 46 medium-speed diesel engine series, developed by Wartsila for large-scale power generation and heavy-duty marine propulsion applications.
The 12V46 configuration features a 12-cylinder V-type engine design, delivering high power output and reliable continuous operation. These engines are widely installed in large power plants, industrial power stations, and marine propulsion systems, where stable and efficient electricity generation is required.
Many land-based power generation facilities worldwide operate generator sets powered by Wartsila 46 engines, including the 12V46 model. These installations are commonly used by independent power producers (IPP), industrial facilities, and utility-scale power plants.
On IndustrialMarinePower, companies, power plant operators, marine engineers, and spare parts suppliers can list Wartsila 12V46 engines and spare parts for sale or wanted, including complete engines, generator sets, and engine components used for maintenance and overhaul projects.
Typical technical specifications of the Wartsila 12V46 engine include:
Engine Model: Wartsila 12V46
Engine Series: Wartsila 46
Engine Type: Medium-Speed Diesel Engine
Configuration: V-Type 12 Cylinder
Power Output: approx. 10,800 – 12,600 kW
Horsepower: approx. 14,480 – 16,890 HP
Engine Speed: approx. 500 – 514 RPM
Bore: 460 mm
Stroke: 580 mm
Length: approx. 13 – 14 meters
Width: approx. 4 – 4.5 meters
Height: approx. 5 – 5.5 meters
Dry Weight: approx. 230,000 – 260,000 kg depending on configuration and installation.
Specifications may vary depending on power plant layout, generator configuration, and production year.
The Wartsila 12V46 engine is usually installed as part of large generator sets in power plants or heavy-duty propulsion systems, and several critical components are required for proper engine operation.
Common spare parts and engine components include:
Turbochargers
Fuel injection pumps
Fuel injectors
Cylinder heads
Pistons and piston rings
Cylinder liners
Connecting rods
Crankshaft assemblies
Lubrication oil pumps
Cooling water pumps
Engine automation and control systems
Alternators and generator units
Exhaust gas systems
These components are frequently required for major engine overhaul projects and power plant maintenance programs.
IndustrialMarinePower is a global marketplace where power plant operators, marine companies, and equipment suppliers can buy, sell, or post wanted listings for Wartsila engines and spare parts.
Users can list:
Wartsila 12V46 engines
Wartsila 46 series generator sets
rebuilt or overhauled engines
Wartsila engine spare parts
surplus power generation equipment
Buyers can also post wanted listings to locate engines or spare parts required for maintenance and repair operations.
The Wartsila 12V46 engine is widely used in:
large power generation plants
independent power producer (IPP) facilities
industrial power stations
utility-scale electricity generation
marine propulsion systems
combined heat and power (CHP) plants
Because of its large power output and reliable performance, the Wartsila 12V46 is commonly installed in utility power plants and large industrial energy facilities worldwide.
Wartsila 12V46 engine or spare parts for sale or wanted – Wartsila 46 series medium-speed diesel engine.
Condition: New / Used / Rebuilt / Overhauled
Application: Power plants, marine propulsion systems, and industrial power generation facilities.
Complete engines, generator sets, and spare parts such as pistons, cylinder liners, turbochargers, injectors, and engine components can be listed on IndustrialMarinePower.
Contact the seller for price, engine hours, location, and shipping information.
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