Diesel Engine 14V31

Download Catalog

The Wärtsilä 31 is available in 8 to 16 cylinder configurations and has a power output ranging from 4.7 to 9.8 MW, at 720 and 750 rpm. The launch of the Wärtsilä 31 introduces a 4-stroke engine having the best fuel economy of any engine in its class. At the same time, it maintains outstanding performance across the complete operating range. Its modular design enables a significant reduction in maintenance time and costs, thereby improving power availability and reducing the need for spare parts. The Wärtsilä 31 is the first of a new generation of medium speed engines, designed to set a new benchmark in efficiency and overall emissions performance. Wärtsilä 31 is recognised by Guinness World Records as the world's most efficient 4-stroke diesel engine

  • Highest cylinder power in its segment, 610 kW/cylinder.

  • Available in Diesel, Dual Fuel (DF) and Pure Gas (SG) versions.

  • Lowest fuel consumption over a wide operating range.

  • Reliability guaranteed through extensive validation and Wärtsilä’s vast manufacturing experience.

  • Meets the coming IMO Tier 3 regulations when operating on gas, and with an SCR when using diesel fuel. The SCR has a minimal effect on fuel consumption.

14V31 Specifications:

  • Dimensions [L × W × H] (mm)
    8480*3500*4701
  • Speed (RPM)
    750
  • Power (kW)
    8540
  • Bore (mm)
    310
  • Stroke (mm)
    430
  • Cylinder Configuration
    14-V
  • Series
    31
  • Power (MW)
    8.54
  • Fuel
    Diesel
  • Weight (kg)
    84600
Wärtsilä
Manufacture

Distributors:

Service Providers:

If your company distributes or provides services for this device, add your company to the related lists to receive quotes from customers.

Add my company to the list

Do you have any relevant experience with this device? Get listed as an expert on this device to get thousands of profile impressions by recruiters and companies.

Add me as an expert