Mitsubishi S6A3-Y2MPTK Diesel Engine
 
483 HP @ 1840 RPM
 
Available through Frontier Power — supplying trusted industrial diesel engines and dependable generator drive solutions.
 
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Overview
 
The Mitsubishi S6A3-Y2MPTK is a dependable 6-cylinder, inline industrial diesel engine built by Mitsubishi Heavy Industries. Engineered for generator set applications, it provides efficient, stable power for both standby and prime duty operations. With its rugged design and long-lasting performance, the S6A3-Y2MPTK is an excellent fit for industrial and commercial environments.
 
 
Key Features
 
Power Output – Rated at 483 HP @ 1840 rpm for reliable generator drive performance.
Inline 6-Cylinder Design – Turbocharged and aftercooled to deliver consistent power under load.
Durable Construction – Built for long service life in both continuous and standby duty cycles.
Efficient Systems – Mitsubishi’s advanced fuel injection and cooling technology ensure dependable performance.
Service-Friendly – Straightforward layout with shared components across the A-series family.
Versatile Applications – Designed for smooth integration into generator drive packages.
 
 
Applications
 
The S6A3-Y2MPTK 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, telecoms, and data centers.
Industrial Operations – Proven performance in mining, manufacturing, and distributed energy systems.