TOP 6 Reasons - Do You Know Why Rear Wheels are Bigger in Farm Tractors?

Tractors play a very pivotal role in performing different farm operations. One of the significant elements present in the tractor is the wheels. The main function of the wheel is to convert the load from the axle to the ground which provides traction on the surface. Tractors usually have 2- wheel drive containing smaller wheels in the front and bigger rear wheels at the back. The rear wheels are mainly connected to the drive shaft which increases crop productivity and performs major functions in farmlands.

The following are different reasons for the tractors to have  larger rear wheels:-

Enhanced Traction

One primary reason for larger rear wheels on farm tractors is to provide enhanced traction. Agricultural activities often take place on uneven and challenging terrains, such as muddy fields or steep slopes. A wide surface provided by the wheels allows for better weight distribution, reducing the risk of getting stuck and ensuring a firm grip on the ground. Improved traction enables tractors to overcome obstacles, maximize power transmission, and efficiently pull heavy loads.

Increased Stability

The weight distribution of a tractor is biased towards the front due to the presence of the engine which accompanies by a heavyweight and the presence of other components. Larger rear wheels help balance this weight distribution and prevent the tractor from tipping forward during heavy operations. The added stability is crucial when operating with heavy implements, such as plows or balers, ensuring safe and precise maneuverability.

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Excellent Visibility in The Front

The bigger the wheels more is the height of the driver seat. The higher elevation provides tractors driver with good visibility and performs farm activities accurately. This helps the driver to perform activities including leveling, grading the land, to be able to cut corners of the field, etc.

Improved Fuel Efficiency

The size of the rear wheels also affects a tractor's fuel efficiency. Larger rear wheels can cover more ground with each rotation, reducing the number of revolutions needed to cover a specific distance. This reduces the strain on the engine and optimizes fuel consumption, making farm operations more cost-effective. Moreover, the reduced slippage associated with larger rear wheels translates into less wasted power, further enhancing fuel efficiency.

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Handling Heavier Implements

Farm tractors are often required to operate with various implements, such as plows, seeders, sprayers, and mowers. The larger rear wheels provide stability and support to handle these implements effectively. The added grip and weight distribution allow for more precise maneuverability, preventing slippage and ensuring accurate implementation of tasks. This is very crucial during harvesting and planting seasons.

Improved Fuel Efficiency

The size of the rear wheels also affects a tractor's fuel efficiency. Larger rear wheels in the tractor can cover more ground with each rotation, reducing the number of revolutions needed to cover a specific distance. This decreases pressure on the engine and optimizes fuel consumption, making farm operations more cost-effective. Moreover, the reduced slippage associated with larger rear wheels translates into less wasted power, further enhancing fuel efficiency.

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