Mitsubishi S12R-PTA Engine
The ChinaCar.pw catalog provides the heavy-duty Mitsubishi S12R-PTA (1110-1220 kW) diesel engine for industrial generator sets. We ensure direct global procurement to Nuremberg with strict FAT compliance, transparent supply chains, and CE certification. Secure your high-capacity power unit and request a commercial audit now!
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Description
Industrial Diesel Engine Mitsubishi S12R-PTA (1110-1220 kW)
The Mitsubishi S12R-PTA is a heavy-duty 12-cylinder V-type (60° angle), 4-stroke industrial diesel engine with a displacement of 49.03 liters. Equipped with a high-efficiency turbocharger and intercooler, this prime mover is specifically engineered for high-capacity generator sets (Gensets) in the 1000–1250 kW range. For the energy-intensive industrial sectors and data centers of Nuremberg (Germany) and the wider European market, this engine represents the ultimate standard in primary and standby power supply. You can explore similar high-capacity power units in our industrial engines catalog.
Operating at a stable 1500 RPM (50 Hz), the S12R-PTA fully complies with EPA Tier II emission standards. The unit demonstrates outstanding fuel efficiency (208 g/kWh at 100% load) and offers a massive operational lifespan of up to 60,000 hours before major overhaul (TBO). We provide global procurement solutions, ensuring direct B2B supply from OEM manufacturing facilities. Our supply chain compliance protocols include rigorous Factory Acceptance Testing (FAT) under peak loads, X-Ray Fluorescence (XRF) spectral analysis of the engine block, and comprehensive CE certification support for the seamless integration of heavy machinery into the European Union.
Commercial Proposals for Equipment Supply
We provide direct supply of industrial equipment and heavy machinery tailored to specific project requirements.
These commercial proposals include up-to-date specifications, delivery terms, and component detailing. Every unit undergoes rigorous Pre-Shipment Inspection (PSI) to verify technical longevity and ensure strict compliance with stated parameters.
Despite its phenomenal reliability, operating engines of this heavy-duty class requires strict adherence to maintenance schedules. To prevent unexpected power drops, the intercooler and turbine geometry must be inspected and cleaned every 250 hours. The cooling fluid temperature must be strictly monitored to never exceed 98°C, averting thermal stress on the cylinder heads. We facilitate the direct procurement of OEM spare parts and components, including unit injectors and turbochargers, ensuring uninterrupted operations for European enterprise clients.
Executive Summary (Mitsubishi S12R-PTA):
The Mitsubishi S12R-PTA is a heavy-duty industrial diesel engine (V12, 49.03L) designed for global power generation. Output: 1110 kW (Prime) / 1220 kW (Standby) at 1500 RPM (50 Hz). Features a turbocharged setup with an air-to-water intercooler. Fuel consumption: ~320-350 L/h at 100% load. Dry weight: 4800 kg. Seamlessly integrates with Stamford, Mecc Alte, and Leroy Somer alternators for 1000–1250 kW Gensets. TBO (Time Between Overhauls): up to 60,000 hours. EPA Tier II compliant.
A critical aspect of continuous power generation is the reliability of the electronic fuel injection mechanisms. The ECU-controlled unit injectors typically require replacement after 10,000 to 15,000 operational hours to prevent structural vibrations and excessive smoke. We supply OEM-certified engine components backed by comprehensive warranty terms, ensuring optimal Total Cost of Ownership (TCO) for massive European data hubs and hospital backup networks.
Global Procurement & Supply Chain Protocol
1. RFQ & Specification
Defining precise engine configurations (ECU setups, alternator matching) for the S12R-PTA based on client Genset parameters.
2. International Contract
Signing a transparent B2B contract. We support secure Letter of Credit (L/C) and SWIFT settlements via top-tier banks.
3. FAT Inspection
Rigorous Factory Acceptance Test in China. Validating oil pressure (4-6 kgf/cm²), RPM stability, and PMI metallurgy compliance.
4. Global Logistics
Securing the 5-ton engine in certified heavy-duty ISPM 15 crates. CIF/DDP sea freight routing with comprehensive cargo insurance.
5. EU Customs & CE
Port clearance in Europe (e.g., Hamburg). Handling all import duties, VAT, and ensuring full CE marking compliance.
6. Site Acceptance
Unloading at the client's facility in Nuremberg. Final hand-over with comprehensive integration and operational manuals.
To guarantee uninterrupted production cycles for enterprise clients in Bavaria, precise heavy-machinery logistics are crucial. Below is an estimated cost calculation for delivering the 5.1-ton Mitsubishi unit to the industrial sectors of Nuremberg and surrounding European hubs.
B2B Freight Calculator (Route: China to Nuremberg, DE)
Route: OEM Factory (China) -> Port of Hamburg / Rotterdam -> Nuremberg, Germany.
Sea Freight (CIF): Tailored rates for heavy industrial machinery.
Customs Clearance: DDP options available including EU VAT & Duties handling.
Note: Transporting a 5-ton V12 engine requires specialized flat-rack containers or heavy-duty lashing. Final logistics costs are fixed in the commercial contract upon the date of loading.
We deeply understand the critical importance of financial security and data protection for large-scale enterprise buyers. All interactions with OEMs and the handling of proprietary engineering blueprints are executed in strict accordance with international commercial laws and our privacy policy, ensuring absolute confidentiality.
Transparent Supply Chain & Financial Compliance
To protect massive capital investments for Western businesses, we facilitate international B2B settlements through top-tier corresponding banks, offering secure Letter of Credit (L/C) and Escrow services via institutions like VTB Shanghai. This completely mitigates compliance risks and transaction delays. Procuring industrial engines directly from vetted manufacturers guarantees the legal purity of the assets. Clients receive a comprehensive suite of closing documents, including transparent EU Customs Declarations and CE certificates, allowing seamless integration of the equipment into the company's capital assets.
«The Mitsubishi S12R-PTA is an indestructible powerhouse designed for environments where downtime costs millions. This engine legitimately delivers its promised 60,000-hour TBO, provided maintenance crews adhere strictly to intercooler cleaning protocols (every 250 hours) and monitor the ECU electronics. Cylinder head thermal cracking is exceptionally rare, occurring only under chronic overload conditions above 110%. For major data centers in Nuremberg, pairing this unit with Mecc Alte alternators presents the ultimate balance of brute power and European compliance.»
Jacek Nowak — Technical Engineer, ExpoAsia
Jacek Nowak
Mechanical engineer with 15 years of industry experience. A leading expert in instrumental diagnostics, defectoscopy, and executing rigorous Factory Acceptance Tests (FAT) for heavy industrial engines and CNC machinery across manufacturing hubs in China.
Questions & Answers: Mitsubishi S12R-PTA
What is the real engine lifespan before a major overhaul (TBO)?
With strict adherence to OEM maintenance protocols (oil changes every 250-500 hours), the engine successfully operates between 30,000 and 60,000 hours prior to requiring a major overhaul.
What are the typical maintenance issues during operation?
Primary issues include intercooler fouling (which leads to power loss), wear of the unit injectors (typically after 10-15k hours), and occasional ECU electronic governor faults.
Which alternators are compatible with this power unit?
The S12R-PTA synchronizes flawlessly with premium brushless alternators such as Stamford, Mecc Alte, and Leroy Somer within the 1000 to 1250 kW range.
Is this engine certified for continuous Prime Power usage?
Yes, the engine possesses a nominal Prime Power rating of 1110 kW, rendering it perfectly suited for 24/7 continuous operation in heavy industrial facilities.
Are Customs Clearance and CE certifications included?
Absolutely. We provide comprehensive DDP documentation, including official EU Customs Declarations and necessary CE marking compliance documents for legal EU operations.
How does the S12R-PTA differ from the S12R-PTAA2?
The primary differences lie in the charge-air cooling configuration (air-to-water vs. air-to-air) and minor recalibrations regarding emissions output and peak power tuning.
Do you supply OEM spare parts for regular maintenance?
Yes, we facilitate the global procurement of original oil/fuel filters, electronic unit injectors, water pumps, and other critical components directly from certified manufacturers.
What are the starter battery requirements?
To effectively crank the 49-liter V12 block, a 24V battery bank with a capacity ranging from 300 to 600 Ah is required to power the dual 7.5 kW starter motors.
Request Mitsubishi Procurement Quote
Receive a tailored B2B commercial offer for the S12R-PTA engine, including CIF/DDP logistics to Nuremberg, Germany.