Why Tractor Silencers Are Installed At The Front

We all must have noticed that, whether it is a car, bike, or bus, the silencer is installed at the rear. In tractors, the silencer is always installed at the front. Have you ever wondered why? Why is it positioned differently? This same question was asked on the online platform Quora. Today, let’s know what experts say about this and what the real benefit is. One Quora user, who calls himself the Chief Engineer of Railways, has answered this question. He said the silencer of the tractor is always installed in the front because its exhaust is towards the front. The silencer is always installed along with the exhaust. After this, another question has arrived: why can’t the exhaust be placed at the rear like other vehicles? Answering this, the user said that other vehicles are designed to run on the road, but the tractor is designed to run off the road – that is in off-road conditions – so the exhaust of the tractor is placed in the front.

Off-road conditions mean that the distance from the ground can be very short. During this time, there is a danger of the exhaust pipe breaking. Water and soil can also get into it. The exhaust of the tractor is not only mounted in the front, but it also opens upwards instead of straight. Another special thing is that tractors are mainly used in agricultural work. So, if the exhaust pipe is left behind, the plants will be hampered. Farmers may also suffer losses due to this. The silencer and exhaust are placed upward.

Apart from this, the tractors have another unique feature. It has different-sized wheels. The tractors have large rear wheels, while their front tires are small. According to experts, the two front tires of the tractor are only kept for determining direction. Those wheels are directly connected to the steering wheel. So when the tractor driver turns the steering in the direction he wants to go, it moves accordingly. The reason the rear tires are larger is so that they can carry the load. Due to the diesel engine, the power of the tractor is quite high. For this, the rear tires are made bigger to keep them balanced and to carry heavy items easily. The second reason is that the rear tires help create grip. Usually, the tractor runs on rough roads. So to keep the tractor balanced, the rear tires are larger.