Mitsubishi S6B3-Y3MPTAW-2 Diesel Engine
 
Available through Frontier Power — providing reliable industrial diesel engines and proven generator drive solutions.
 
Download Product Brochure
 
Overview
 
The Mitsubishi S6B3-Y3MPTAW-2 is a dependable 6-cylinder, inline diesel engine developed by Mitsubishi Heavy Industries. Built for generator drive applications, it delivers stable, fuel-efficient performance for both standby and prime power operations. With its compact design, robust build, and Mitsubishi’s trusted engineering, the S6B3-Y3MPTAW-2 is a solid choice for industrial and commercial power generation needs.
 
 
Key Features
 
Inline 6-Cylinder Platform – Turbocharged and aftercooled for reliable performance in demanding environments.
Durability – Built to withstand extended service in heavy-duty industrial and backup power roles.
Efficient Systems – Incorporates Mitsubishi’s proven fuel injection and cooling technology for consistent output.
Service-Oriented Design – Compact layout with easy access for maintenance and shared parts across Mitsubishi’s B-series engines.
Flexible Integration – Suitable for a variety of generator drive system configurations.
 
 
Applications
 
The S6B3-Y3MPTAW-2 is widely used in industrial and commercial power generation, including:
 
Generator Sets – Available for both standby and continuous duty.
Critical Infrastructure – Reliable power for hospitals, telecoms, data centers, and utilities.
Industrial Power – Supporting manufacturing, mining, and distributed energy systems.