How Does the Tractor Engine Work?

Due to their strength, versatility, and durability, tractors are the workhorses of modern agriculture and an engine is the heart and soul of a tractor since it is essential to its operation. A good engine also makes the tractor effective for farming. A tractor today is equipped with an internal combustion (IC) engine.

The term "internal combustion" refers to the process by which the heat energy of the fuel is transferred inside the engine into mechanical work. We shall therefore examine the tractor engine's operation in this article.

Types of Engines Used in Tractors

The majority of the tractors are powered by diesel engines with direct injection. These engines are classified according to the amount of horsepower they produce. Engines ranging from 12 to 120 horsepower are now available.

Aside from that, the majority of the engine operates on a four-stroke cycle. A traditional engine's crankshaft rotates in response to speed and load to generate power.

Tractors in most countries are powered by 2 to 4-cylinder engines. In India, tractors are powered by engines ranging from one to four cylinders. Furthermore, most tractors in India run on diesel fuel, with some powered by electric motors.

How does Tractor Engine work?

Because of their extremely high compression ratio, diesel engines have become the primary power source for modern tractors because they have the highest thermal efficiency of any internal or external combustion engine. Unlike gasoline engines, diesel engines in tractors ignite the fuel with highly compressed hot air rather than spark plugs.

When air is drawn into the chamber, it is compressed to 580 PSI, which heats it to 1022°C. At this point, the fuel injector injects fuel into the combustion chamber, which evenly distributes droplets of fuel. These tiny droplets of fuel come into contact with the compressed and hot air, causing combustion gases to expand. These gases push the piston downward, turning the tractor's crankshaft.

Which are the best engines for tractors?

Many tractor manufacturers build their engines, while others purchase engines from various manufacturers. The Mitsubishi Company, for example, manufactures the engines used in Mahindra and Massey Ferguson tractors.

How to keep the tractor engine safe and efficient?

You should maintain your tractor to increase its efficiency. As a result, don't leave your tractor in a muddy area because it can cause damage to the tractor's body. And slowly raise the tractor's hitch system to protect the engine from excessive loads. Additionally, when the engine comes to a halt, apply the emergency brakes and turn off the transmission. Also, check and maintain the engine regularly basis to increase its efficiency and life. An operator is also responsible for maintaining the tractor as well as operating it safely.

Also Read: https://tractornews.in/articles/top-5-best-agriculture-thresher-machines-in-india-with-prices/