Mitsubishi S12A2-Y2MPTK Diesel Engine
 
940 HP @ 1940 RPM
 
Available through Frontier Power — supplying trusted industrial diesel engines and dependable generator drive solutions.
 
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Overview
 
The Mitsubishi S12A2-Y2MPTK is a powerful 12-cylinder, V-type industrial diesel engine developed by Mitsubishi Heavy Industries. Built for generator set applications, it delivers 940 horsepower at 1940 rpm, providing strong and stable performance for both standby and prime duty operations. With its durable design and Mitsubishi’s proven reliability, the S12A2-Y2MPTK is an ideal choice for demanding industrial and commercial environments.
 
 
Key Features
 
Power Output – Rated at 940 HP @ 1940 rpm for dependable generator drive performance.
V12 Turbocharged Design – Turbocharged and aftercooled for efficient operation under heavy loads.
Durable Construction – Built for long service life in both continuous and standby duty cycles.
Efficient Systems – Mitsubishi’s advanced fuel injection and cooling technologies ensure consistent operation.
Service-Friendly – Accessible layout with shared parts across the A-series engines.
Versatile Applications – Designed for smooth integration into generator drive systems.
 
 
Applications
 
The S12A2-Y2MPTK is widely used in industrial and commercial power generation, including:
 
Generator Sets – Suitable for both standby and continuous duty.
Critical Infrastructure – Provides reliable backup for hospitals, data centers, utilities, and telecom facilities.
Industrial Operations – Proven in mining, manufacturing, and distributed energy systems.