Tractor is a Latin word meaning killer, which is derived from the root of the word tratiox. These equipments are used to pull and carry other devices and equipments that require very high power. Most of these equipments are used in agricultural fields. Tractors are produced in various models, such as industrial, road construction, agricultural, etc., depending on their function. Tractors, like other equipment, are worn out and damaged due to heavy use and the passage of time, and they need repair or replacement of parts to work again and again. Procurement of spare parts for tractors are made and supplied by the tractor manufacturing company or other tractor spare parts suppliers. Periodic repair and maintenance of tractors will play an important role in the life of most tractors, and timely repair and replacement of parts will definitely increase their useful life.
Important points in the procurement of tractor spare parts

Tractor and supply of tractor spare parts
Tractor is a Latin word meaning killer, which is derived from the root of the word tratiox. These equipments are used to pull and carry other devices and equipment that require high power. Most of these equipments are used in agriculture. Depending on their performance, tractors are available in various models such as industrial, road construction, agricultural, etc. Tractors, like other equipment, are worn out and damaged due to heavy use and the passage of time, and they need to be repaired or replaced in order to function again. Procurement of spare parts for tractors are made and supplied by the tractor manufacturing company or other tractor spare parts suppliers. Periodic repair and maintenance of tractors will play an important role in the life of most tractors, and timely repair and replacement of parts will definitely increase their useful life. The principles of tractor construction
The construction principles of tractors are often similar to other cars, with the difference that they are stronger and more capable. The fuel required for tractors is gasoline, liquefied gas and diesel. Tractors have a separate but integrated system that can convert these fuels into the required energy. These systems include the engine system, power transmission, hydraulic, load control, control and empowerment.
How to choose the right tractor?
Provision of tractor spare parts
Agricultural and horticultural operations are usually exhausting and troublesome. But sometimes the use of wrong tools and machines imposes a high cost on the gardener and farmer and increases the work costs with frequent breakdowns and many repairs.
All kinds of agricultural tractors

Choose the type of tractor
Agricultural tractors have different models. Basically, agricultural tractors are divided into multipurpose tractors, gardening tractors, lawn mowers, chain wheel tractors, long chassis tractors, cargo tractors, manual tractors, trailers, etc.
Important features to choose the best tractor
Is it easy to work with this tractor model?
Among the things to evaluate the comfort of working with the tractor, the right distance (dashboard) in front of the tractor and the seat of the farmer and the driver. So that the user does not need to bend down and change his body position to access the steering wheel, gears, pedals and see the indicator hands.
Are the tractor cabin and seat comfortable for you?
The user may spend a lot of time working with the tractor in his fields and garden. Therefore, the ease and comfort of the user’s location is one of the most important aspects of choosing a tractor. Adjustable seat, enough space for the feet to be placed at the bottom of the seat, suitable height and comfort in walking and riding are among the important factors that make a tractor user-friendly and satisfying. Today, there are various types of tractors on the market that, in addition to all the above, are equipped with an adjustable seat and steering wheel for ease of work while performing operations with operators behind the tractor.
Maneuverability of the tractor as needed:
The distance between rows of trees or crops in gardens has always been one of the limiting conditions in choosing a tractor model. On the other hand, one of the sources of tractor income is renting and contracting by tractor. The purchased tractor may be rented for work in any field and garden. For example, vineyards usually have the lowest distance between rows compared to other common gardens. Therefore, finding a tractor model with suitable dimensions that can work in the shortest distance between the rows can be a suitable form of foresight. On the other hand, in all studies of energy and time spent in agricultural operations, the tractor’s turning time is considered one of the main influencing factors for choosing a tractor.
Tractor service and repair:

When choosing a tractor, be sure to consider the two categories of providing tractor spare parts and providing after-sales services by supplier companies. Otherwise, a minor failure can stop a working season for you. Also, the way the components are placed inside the engine compartment provides the convenience of repair to a large extent for the farmer or the repairman. Improper placement of engine parts out of reach is one of the other things that will cause you many problems when repairing your tractor.
Is the power of the tractor suitable for the desired work?
One of the most common mistakes in choosing a tractor is choosing the maximum possible power. This mistake causes a large amount of wasted energy and cost. Always maintain a balance between the type of application and the maximum power of the selected tractor, and in this regard, read the previous materials and consult with experienced farmers. Also, if you have different types of work, use tractors with the possibility of setting a higher speed range in different gears.
Required tools:
In many horticultural and agricultural operations, there is a possibility of needing front implements and rear tractor levers. Therefore, it is important to choose a tractor with the possibility of installing control equipment in the front and back of the tractor. Also, paying attention to the number of hydraulic outputs and its compatibility with work requirements are other factors that must be taken into consideration. If heavy equipment is used in the garden and agricultural land, the lifting capacity should match the weight of the device.
Tractor selection criteria:
Various agricultural operations require suitable tractor models to complete the work on time and cost-effectively. On the other hand, farmers usually cannot buy different models, so the requirement to choose and buy the most suitable tractor that can do almost all of the farmer’s work is one of the most obligatory criteria. To choose a suitable tractor, several different technical criteria should be considered and the best model should be chosen.
Some of the main criteria for choosing a tractor:
Power: Choosing the right tractor requires considering various criteria, of which tractor power is one of the most important. Doing things based on the power of the main purpose of agricultural tractors, especially in medium and heavy models. Tractors with a traction power of about 40 kW are the most used, and usually, tractors with a traction power in the range of 30 to 50 kW are preferred.
Gear box : the proper use of agricultural machines requires the use of machines with appropriate speeds and torque forces. The speed is changed by the gear ratios and the rotational speed of the engine remains almost constant. So, the range of speed change and gearbox model and the number of more gears can be effective factors in choosing a suitable tractor