48/60

48/60

48/60

Product catalog summary
Introduction
MAN Diesel & Turbo is a leading designer and manufacturer of low and medium-speed engines, with a history dating back to 1904. The company focuses on improving the environmental performance of its engines, aiming for cleaner, more powerful, and efficient solutions.

Engine Specifications
The 48/60 four-stroke diesel engine is designed for reliable power output, capable of running on heavy oil with viscosities up to 700 mm2/s at 50°C. It supports continuous operation from 20% to 100% output and allows a 10% overload for brief periods.

Design Features
- Stepped Piston: Made from high-grade materials, it minimizes wear and reduces lubricating oil consumption.
- Cylinder Head and Valves: Designed for high ignition pressures with effective cooling and durable, armoured valves.
- Fuel Injection: High-pressure injection ensures good combustion and lower emissions.
- Connecting Rod and Bearing: Features a marine head design for easy piston overhaul and optimized bearing shells for increased reliability.

Performance and Efficiency
The engine is housed in a rigid monobloc frame with a thick-walled cylinder liner for high resistance to deformation. It offers a power output range of 9,450 to 18,900 kW and complies with World Bank guidelines for exhaust emissions.

Turbocharging and Emissions
The engine uses a constant pressure turbocharging system with MAN Diesel & Turbo TCA series turbochargers. It achieves low exhaust emissions and can be equipped with selective catalytic reduction (SCR) technology for even lower NOX emissions.

Technical Data
- Engine Cycle: Four-stroke
- Turbocharging System: Constant-pressure
- Number of Cylinders: In-line: 9, V-engine: 12, 14, 18
- Bore and Stroke: 480 mm and 600 mm respectively
- Cooling: Water-cooled cylinder and charge-air cooler
- Starting Method: Compressed air

Service and Support
MAN Diesel & Turbo offers extensive after-sales support through its PrimeServ service stations and PowerManagement packages, providing comprehensive solutions for power plant operations.

Conclusion
The 48/60 engine is a robust and efficient solution for medium and large diesel power plants, offering both economic and environmental benefits.
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Catalog excerpts

48/60-1

Engineering the Future - since 1758.

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48/60-2

MAN Diesel & Turbo The responsible way in leading technology MAN Diesel & Turbo is the world’s leading designer and manufacturer of low and medium speed engines. Our involvement with electrical power generators goes back to 1904 when we supplied the first ever diesel generator sets to the Kiev Tram System. Since those early days, MAN Diesel & Turbo has never lost its technological preeminence in the large engine field. Likewise, our engines have never relinquished their status as the most efficient combustion engines available. More than ever before, MAN Diesel & Turbo’s development focus is...

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Both economical and environmentally friendly, the 48/60 is a prime mover in the Stepped piston Sophisticated fuel injection truest sense. With a power output range of 9,450 to 18,900 kW, this reliable, high- The forged dimensionally stable steel crown (with High-pressure injection with improved atomisation output engine is the four-stroke heart ­ f medium and large diesel power plants the o shaker cooling) is made from high-grade materials, ensures good combustion with any fuel quality. The while the skirt is constructed from spheroidal graphite i ­njection system has been designed for lower...

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48/60 Technical Data Overview SaCoS for enhanced safety Engine cycle: The constant pressure turbocharging system uses On request, all MAN Diesel & Turbo medium-speed Turbocharging system: state-of-the-art MAN Diesel & Turbo TCA series turbo- engines, including the L48/60, can be equipped with chargers, with long-bearing overhaul intervals. Their the SaCoS safety and control system. This system is high efficiency at full and part loads ensures thorough tested at the factory together with the engine, mak- In-line engine: The stated consumption figures refer to the following combustion with low...

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V48/60 four-stroke diesel engine L48/60 four-stroke diesel engine Power output (maximum continuous rating) Engine speed Mean piston speed Mean effective pressure Nominal generator efficiencies Electric genset heat rate at 100% load Specific lubricating oil consumption Engine type specific reference charge air temperature before cylinder 37 °C 8 48/60 - Four-stroke diesel engine V48/60 four-stroke diesel engine All weights and dimensions apply only to dry engines without a flywheel. More information available upon request. 48/60 - Four-stroke diesel engine 9

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World Class Service Expert advice and assistance PrimeServ – peace of mind for life With more than 150 PrimeServ service stations and Complementing the PrimeServ after-sales offering is service partners worldwide and our growing network of PrimeServ Academies, MAN Diesel & Turbo is com-mitted to maintaining the most efficient, acces- MAN PowerManagement packages provide integrated sible after-sales organisation in the business. support solutions for all aspects of running a power or co-generation plant. Individually negotiated agreements­ can cover assistance with – or delegation of – the ma­...

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All data provided in this document is non-binding. This data serves informational purposes only and is especially not guaranteed in any way. Depending on the subsequent specific individual projects, the relevant data may be subject to changes and will be assessed and determined individually for each project. This will depend on the particular characteristics of each individual project, especially specific site and operational conditions. Copyright © MAN Diesel & Turbo. D2366304EN-N6 Printed in Germany GMC-AUG-07122 MAN Diesel & Turbo 86224 Augsburg, Germany Phone +49 821 322-3897 Fax +49 821...

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.