Yanmar
6LF530
6LF Series
Yanmar Australia

Engine Specifications

Application

Powerboat Engine, Commercial Engine

Power Output (HP)

530

Power Output (kW)

390

Rated Speed

3000 RPM

Displacement

6.728L

Cylinders

6

Bore x Stroke

104mm x 132mm

Aspiration

Turbocharged & Intercooled

Dry Weight

780kg

Dimensions

1519mm x 893mm x 881mm

Controls

Electronic

Certifications

RCD 2, IMO Tier 2, EPA Tier 3, EPA Tier 3C EMC

6LF SERIES

The 6LF series is a compact yet powerful common rail diesel engine, designed for optimal performance in planing and semi-planing vessels. Ideal for both recreational boating and light-duty commercial use.

Clean

Advanced emissions control for a greener, eco-friendly operation

Interconnective

Seamless integration with modern marine digital networks

Quiet

Noise reduction technology ensures a peaceful boating experience

Powerful

High torque for superior performance

Efficient

Optimized fuel consumption for longer journeys and cost savings

Compact and Powerful

The 6LF engine is a compact and powerful common rail diesel engine. Perfect for planing and semi-planing vessels, both recreational and light duty commercial. Controlled by the YANMAR VC20 system, it expands YANMAR brand’s line with higher horsepower. This addition provides the largest common rail, electronically managed marine diesel line-up in the industry.

The YANMAR 6LF meets EPA Tier 3 and EU RCD Stage 2 emissions regulations while also providing a wide range of fuel compatibility to meet requirements for various government service applications.

The 6LF has been customized with YANMAR’s proprietary fuel mapping and a larger mixing elbow for reliable and consistent output performance. It is custom engineered to offer direct connectivity to NMEA and J1939 CAN-bus networks. It comes available with a number of standard and optional features, including single- and 2-pole installation, various ZF gears, and custom secondary alternator options to meet nearly any complex application. 

Features

  • Suitable for large superyacht tenders, planing and semi-planing motor yachts up to 55ft, and light-duty commercial vessels
  • High power, low weight, and compact installation creating a high power density of 82 mhp/L for the 550 mhp model.
  • Controlled by YANMAR VC20 Vessel Control System.
  • Complements the largest common rail recreational and light-duty commercial diesel engine line-up.
  • Exceeds EPA Tier 3 and EU RCD Stage 2 emissions regulations. 
  • Available in 3 output models – 485, 530, 550 mhp
  • A proven solution for jet and shaft drives
  • Controlled electronically by YANMAR VC20 Vessel Control System
  • Custom YANMAR fuel mapping and mixing elbow & bracket for reliable performance output
  • Custom YANMAR gearbox configuration to reduce vibration and increase efficiency
  • Custom engine packaging for efficient installation
  • Certified for recreational and light-duty commercial applications*
  • *Please note, the 6LF550 is not EPA Commercial certified. 
* All information shown is to be used as general information only. Images shown are for illustration purposes only and may not represent the final product. All dimensions, power outputs and technical details are approximate and may vary from time to time depending on a range of factors. Any data shown is subject to change without notice. Some items or accessories may not be available in all areas/regions. Please consult your Authorised Dealer or Power Equipment Account Manager for all technical information.

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