Mitsubishi S6A3-Y2MPTK-4 Diesel Engine
 
583 HP @ 1960 RPM
 
Available through Frontier Power — supplying trusted industrial diesel engines and dependable generator drive solutions.
 
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Overview
 
The Mitsubishi S6A3-Y2MPTK-4 is a robust 6-cylinder, inline industrial diesel engine built by Mitsubishi Heavy Industries. Designed for generator set applications, it delivers strong, stable, and efficient performance for both standby and prime duty operations. With its proven durability and Mitsubishi’s advanced engineering, the S6A3-Y2MPTK-4 is well-suited for demanding industrial and commercial environments.
 
 
Key Features
 
Power Output – Rated at 583 HP @ 1960 rpm for reliable generator drive performance.
Inline 6-Cylinder Design – Turbocharged and aftercooled to provide consistent operation under load.
Durable Construction – Built for long service life in both continuous and standby duty cycles.
Efficient Systems – Incorporates Mitsubishi’s advanced fuel injection and cooling technologies.
Service-Friendly – Straightforward layout with shared parts across the A-series family.
Versatile Applications – Designed for smooth integration into generator drive systems.
 
 
Applications
 
The S6A3-Y2MPTK-4 is widely used in commercial and industrial power generation, including:
 
Generator Sets – Suitable for both standby and continuous duty.
Critical Infrastructure – Provides dependable backup for hospitals, utilities, telecom facilities, and data centers.
Industrial Operations – Proven in mining, manufacturing, and distributed energy systems.