Mitsubishi S12H-Y2PTAW-1 Diesel Engine
 
Available through Frontier Power — your trusted provider of industrial generator engines and dependable power solutions.
 
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Overview
 
The Mitsubishi S12H‑Y2PTAW‑1 is a heavy-duty industrial-grade diesel engine, engineered by Mitsubishi Heavy Industries with global standards in mind. Built with a 12-cylinder V‑configuration, this robust engine is ideal for both standby and prime power requirements, with design features tailored to long-term reliability and seamless integration into generator systems.
 
 
Key Features
 
Proven Engine Design – 12-cylinder, 4‑cycle V‑type layout with turbocharging and intercooling, ensuring solid performance in demanding environments.
Compact & Serviceable – Engineered for a reduced installation footprint with maintenance-friendly access and common components across engine families.
Reliable Fuel & Cooling Systems – Incorporates Mitsubishi’s own fuel injection and cooling technologies to keep operations efficient and consistent.
Simple Maintenance – Designed for minimal specialized tooling during servicing and optimized for part commonality across Mitsubishi’s engine lineup.
 
 
Applications
 
This engine model is a versatile performer and is well-suited for:
 
Generator Applications – Standby and prime power systems for commercial, municipal, and industrial environments.
Critical Infrastructure – Designed to meet the demands of data centers, hospitals, utilities, and telecom facilities.
Industrial Power – Ideal for sectors like mining, manufacturing, and distributed energy systems.