What are The Parts of a Tractor & What Are Their Functions?

The tractor consists of many parts, from chassis to engine. Every component is necessary to work, and among all the tractor parts, we are here with some of them. As we all know, the tractor is an essential piece of machinery for making farming easy and quick. And the following parts are vital for a tractor.

Tractor Chassis

The tractor Chassis is the tractor’s foundation. It is made up of a metal structure that supports all of the other components as well as the driver. The tractor chassis also protects against any damage or accidents that may occur.

Forklift Attachment

A forklift attachment is a tractor component with forks mounted on both sides to lift heavy objects such as pallets or crates. Forklifts typically used to lift materials within warehouses, but some use them for everyday tasks such as moving furniture with small items. Tractors like Swaraj 744 have a good quality forklift attachment.

Tractor Cab

The cab, also known as the cab area, is typically located on the front side above the engine compartment and covers the entire engine area, allowing easy access to operate various controls and check engine status.

PTO Command Controls

This lever is on the driver’s seat’s right side and allows the operation of various attachments while driving, such as the vacuum attachment and the PTO clutch. All of these controls are located near the operator’s position so that he can quickly switch between attachments to avoid damage or accident during sudden load shifts.

Clutch Lever

This lever, located on the left side of the operator seat, used to engage and disengage gear from the transmission. When necessary, the clutch provides power to the wheels with the help of the hydraulic system. It aids in gears’ smooth engagement and de-clutching without foot pedals for parking. This control is usable with either hand. You can see the robust lever in Swaraj 963 and other tractors.

Turbocharger

A turbocharger is primarily used to increase an engine’s power by allowing more air into the engine to boost the combustion process. It comprises a compressor section, an exhaust turbine section, and other parts. It aids tractor performance and fuel economy when operating at typical loads. However, some turbocharging systems also designed to reduce engine speed when the vehicle weight exceeds a specific limit or during continuous high load operation, which can cause the engine to overheat quickly if not properly controlled. A decompressor valve, which works as an air pump to remove trapped air from the turbine housing, is also provided in some systems to help maintain an adequate compression against any external loads.

Radiator Grill & Guard

Grills installed on the front of radiators to protect them and other body parts from damage if an object collides with them while driving.

Seat

The operator’s seat usually equipped with back support so that drivers can operate the tractor comfortably and safely for extended periods without experiencing back pain or fatigue. Even on rough terrain, the seat provides comfort while driving a tractor.

Tachometer / Speedometer

This gauge displays the engine’s operating speed and RPM (revolutions per minute). In addition, many tractors are outfitted with various counters that show the number of hours driven by the tractor or the number of hours used on a specific attachment.

Rear View Mirror

A tractor’s rearview mirror is a common component that aids in seeing behind a vehicle and whether any vehicles are approaching from behind, thereby avoiding potential accidents caused by sudden overtaking in the absence of knowledge about approaching vehicles. Rearview mirrors designed with a convex shape and a lower base so that the driver’s eye line meets the line where two sides meet and provide a safe view of what is going on behind him.

Xenon Light

Xenon lights are spotlights that consist of powerful bulbs to illuminate a large area for a long distance at night or during fog. These xenon lights a vital part of any tractor and must be kept as clean as possible to avoid damage.

Tractor View Mirrors

These mirrors are located on both sides of the tractor and allow the operator to see what is going on behind his vehicle without turning around or getting out of the driver’s seat. They also inform the driver of how much material remains in the rear trailer after the unloading process, allowing the driver to proceed to the next destination rather than waiting for the complete discharge.

Handbrake

A lever located on the driver’s left side to stop the tractor. It helps to decrease wear and tear on the drive train by keeping it stationary when not in use, though it is best to park it on level ground or a cement surface whenever possible to avoid severe transmission damage.

Oil Pressure Gauge

The oil pressure gauge indicates the engine’s oil supply condition about the torque developed during operation. While generally operating in no-load states, the normal range should be between 70 psi – and 120 psi (engine idling). If this pressure falls below the recommended level, there likely a leak due to damaged seals or gaskets, which must repaired immediately, or the crankshaft bearings are faulty and must replaced.

Oil Level Sight Glass

It is located on top of the engine and directly views the oil body to ensure that it not overfilled or empty, which could damage internal components such as pistons.

Indicator for Rear Brakes

This light illuminates during braking to alert the operator to the braking process being performed by the rear brake. Most tractors have rear brakes controlled by a PTO system so that the load gradually slowed down when the tractor is descending a steep slope for safety.

The Control Panel

While working in the field, most modern tractors have control panels mounted near the driver’s seat to view readings from various sensors and devices installed on the front end. For example, if the loader attached to the tractor, the GPS will display the loader’s current position concerning the ground. In addition, the engine RPMs and hydraulic fluid temperature displayed on these panels. These monitors allow drivers to see the overall condition of their machine at any given time. It provides information rather than getting up and moving to the front or back to check for problems.

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