Engine and Spares
(For Sale)

Wartsila 18V46 Engine For Sale & Wanted – Wartsila 46 Engine Listings

About the Wartsila 18V46 Engine

The Wartsila 18V46 Engine is one of the most powerful configurations in the Wartsila 46 medium-speed diesel engine family, developed by Wartsila for large-scale industrial power generation and heavy-duty marine propulsion applications.

The 18V46 configuration features a V-type 18-cylinder engine design, delivering extremely high power output and reliable continuous-duty operation. These engines are widely installed in large power plants, utility-scale electricity generation facilities, and independent power producer (IPP) projects around the world.

Wartsila 46 engines are especially known for their extensive use in land-based power plants, where multiple engines are installed in large generator sets to provide stable electricity production. The Wartsila 18V46 is often used in large power generation stations and energy infrastructure projects due to its high efficiency and dependable performance.

On IndustrialMarinePower, companies, power plant operators, engine traders, and spare parts suppliers can list Wartsila 18V46 engines and spare parts for sale or wanted, including complete engines, generator sets, and components required for maintenance and overhaul operations.

Wartsila 18V46 Engine Specifications

Typical technical specifications of the Wartsila 18V46 engine include:

• Engine Model: Wartsila 18V46

• Engine Series: Wartsila 46

• Engine Type: Medium-Speed Diesel Engine

• Configuration: V-Type 18 Cylinder

• Power Output: approx. 16,200 – 18,900 kW

• Horsepower: approx. 21,700 – 25,350 HP

• Engine Speed: approx. 500 – 514 RPM

• Bore: 460 mm

• Stroke: 580 mm

Approximate Dimensions

• Length: approx. 16 – 17 meters

• Width: approx. 5 – 5.5 meters

• Height: approx. 6 – 6.5 meters

Approximate Weight

• Dry Weight: approx. 350,000 – 400,000 kg depending on configuration and installation.

Specifications may vary depending on power plant layout, generator configuration, and year of manufacture.

Engine Components and Spare Parts

The Wartsila 18V46 engine is normally installed as part of large generator sets used in power plants or heavy marine propulsion systems, and several major components are required for proper engine operation and maintenance.

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 power plant maintenance programs and large engine overhaul projects.

Spare Parts Trading on IndustrialMarinePower

IndustrialMarinePower is a global marketplace where companies, power plant operators, marine engineers, and equipment suppliers can buy, sell, or post wanted listings for Wartsila engines and spare parts.

Users can list:

• Wartsila 18V46 engines

• Wartsila 46 series generator sets

• rebuilt or overhauled engines

• Wartsila engine spare parts

• surplus power generation equipment

Buyers can also submit wanted listings to locate engines or spare parts required for maintenance and repair projects.

Typical Applications

The Wartsila 18V46 engine is widely used in:

• large utility power plants

• independent power producer (IPP) facilities

• industrial electricity generation plants

• large energy infrastructure projects

• marine propulsion systems

• combined heat and power (CHP) facilities

Because of its extremely high power output and reliable performance, the Wartsila 18V46 is commonly installed in large-scale electricity generation plants and industrial energy systems worldwide.

Example Listing Description

Wartsila 18V46 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 details.