Om 472 Engine: A Comprehensive Overview
The Om 472 engine, a product of the renowned Indian automobile manufacturer, Mahindra & Mahindra, has been a staple in the Indian automotive industry for several years. Known for its robust performance and reliability, this engine has found its way into various vehicles, ranging from SUVs to commercial vehicles. In this article, we will delve into the details of the Om 472 engine, exploring its specifications, performance, and applications.
Engine Specifications
The Om 472 engine is a 4-cylinder, 2.2-liter diesel engine that produces a maximum power output of 120 horsepower (HP) at 3,400 rpm and a maximum torque of 320 Nm at 1,400 rpm. The engine is designed with a compression ratio of 16.5:1, ensuring efficient fuel combustion and high power output. The engine block is made of cast iron, providing durability and strength, while the cylinder head is made of aluminum, which helps in reducing the overall weight of the engine.
The engine features a direct fuel injection system, which improves fuel efficiency and reduces emissions. The fuel injection system is designed to deliver a precise amount of fuel at the right time, ensuring optimal combustion and power output. The engine also comes with a turbocharger, which helps in increasing the air pressure and, consequently, the power output of the engine.
Performance and Efficiency
The Om 472 engine is known for its impressive performance and efficiency. The engine’s power output is sufficient for most driving conditions, making it suitable for both city and highway driving. The engine’s high torque output at low rpm ensures quick acceleration and smooth gear shifting, providing a comfortable driving experience.
One of the key factors contributing to the engine’s efficiency is its variable geometry turbocharger. This feature allows the engine to adjust the air-fuel mixture according to the driving conditions, optimizing the power output and fuel consumption. The engine’s fuel efficiency is further enhanced by its common-rail fuel injection system, which delivers a precise and consistent fuel supply.
According to various tests and reviews, the Om 472 engine offers an average fuel efficiency of around 15 km/l in city driving and 18 km/l on the highway. This fuel efficiency is commendable, especially considering the engine’s power output and the weight of the vehicles it powers.
Applications
The Om 472 engine has been used in various vehicles manufactured by Mahindra & Mahindra, including the Mahindra Scorpio, Mahindra Thar, and Mahindra XUV500. The engine has also been adapted for use in commercial vehicles, such as the Mahindra Bolero and Mahindra LCVs.
The Scorpio, one of the most popular SUVs in India, is powered by the Om 472 engine. The engine provides ample power and torque, making the Scorpio a capable vehicle for both urban and off-road driving. The Thar, on the other hand, is a rugged off-road vehicle that benefits from the engine’s high torque output and reliability.
In the commercial vehicle segment, the Om 472 engine has been used in the Bolero, which is a popular choice for fleet operators and individuals looking for a reliable and fuel-efficient vehicle. The engine’s power and torque make it suitable for carrying heavy loads and navigating challenging terrains.
Conclusion
The Om 472 engine is a testament to Mahindra & Mahindra’s commitment to producing reliable and efficient vehicles. With its robust performance, high torque output, and fuel efficiency, the engine has become a favorite among Indian drivers. As the Indian automotive industry continues to grow, the Om 472 engine is expected to play a significant role in powering a wide range of vehicles, both in the passenger and commercial segments.
| Engine Model | Power Output (HP) | Max Torque (Nm) | Compression Ratio |
|---|---|---|---|
| Om 472 | 120 | 320 | 16.5:1 |
