MTZ-1221 tractor: description, technical characteristics, device, scheme and reviews

The first tractor MTZ came off the assembly line of the Minsk Tractor Plant in 1953. The main distinguishing feature of the new model was the hydraulic attachment system, which allows to carry out agricultural works without using additional equipment. In subsequent years, many modifications of this tractor of various specializations were produced. One of the most popular is still MTZ-1221. This tractor is remarkable for its remarkable performance characteristics.

general description

The tractor "Belarus-1221" is designed for agricultural work of various types. The modification refers to the traction class 2, which means that it is possible to use machinery both for cultivating the soil for cultivated plants, and for building or communal services. Due to the huge number of additional attachments, MTZ-1221, the scheme of which is presented below, can be aggregated including with modern agricultural machines.

The main advantages of this modification are simplicity of design, fuel economy and high productivity. Various kinds of agricultural work on this tractor can be performed on all types of soils, without exception, and in any climatic zones of the country.

Specifications

Thus, MTZ-1221 is a universal, efficient and economical tractor. Below we present to your attention a table from which you can find out what specific characteristics this modification of "Belarus" is.

Engine

As the power unit on MTZ-1221 tractors, D 260.2С equipped with a turbo-supercharging is used. In this six-cylinder engine, the volume of which is 7.12 liters, you can pour both domestic and imported fuel. In addition to economical fuel consumption, it also has the advantage that it meets all the standards of environmental safety. If desired, a Deutz engine with a capacity of 141 liters can be installed on the tractor "Belarus-1221". from. And a volume of 6 liters.

Transmission

Transmission for 24 transmissions MTZ-1221 has 6 ranges (4/2). Its design is quite complicated. However, judging by the feedback of the machine operators, it is distinguished by a high degree of reliability and a long service life. Of course, like any other mechanism, the transmission of the tractor "Belarus-1221" needs timely maintenance and repair.

Quite quickly in the gearbox MTZ-1221 wear bearings. In this case, the box begins to make a lot of noise and heat. Eliminate the problem by draining the oil, removing the gearbox and replacing the failed parts. During the operation of the tractor, you must also monitor the oil level in the gearbox. If it is insufficient, the technique should first of all be put on a level platform. The oil itself is added through the filler cap located on the top cover.

If necessary, an improved transmission model designed for 24 front and 12 rear gears can be installed on the MTZ-1221 tractor.

The cockpit "Belarus-1221"

Most of the tractor drivers consider this model to be quite convenient in operation. The cabin of the tractor "Belarus-1221" is made in a frame-panel version and glazed on all four sides. The roof has modern ventilation and heating systems. If necessary, an air conditioner can be installed in the cockpit. Also allowed to be installed on the tractor MTZ-1221, whose characteristic in terms of comfort is in fact very good, awning frame.

Traumatic safety glasses are tinted to protect the eyes of the mechanizer from blinding sunlight. The upholstery inside the cabin is not discreet, but it looks neat. Among other things, it also acts as a sound absorber.

Outside the cab, rear-view mirrors, light-signaling devices and a sun visor are mounted. In the event of a fire, the tractor roof can be used as a safety exit.

Steering column

The tractor MTZ-1221 has also received good reviews for its relative ease of operation. Its steering column is equipped with two hydraulic cylinders. Individual modifications can function on the reverse. In this case, an additional steering column and control post is installed. For the convenience of the tractor operator in the reverse mode, the cabin chair is equipped with a turning function.

Hydrosystem

Any tractor equipment can be used on the MTZ tractor. To control it in the design of modification 1221 there is a special hydraulic system. Its advantages include simplicity and ease of maintenance. The oil tank is very large, and the system itself can work both on domestic and on imported oil. If desired, two types of hydraulic systems can be installed on this tractor:

• With a horizontally autonomous cylinder;

• With built-in vertical cylinders.

Main areas of use

In addition to agriculture, MTZ tractors of this modification can be successfully used to carry out works on arrangement and cleaning of cities from garbage and transportation of various kinds of cargo. Also MTZ-1221, the price for which is not too high (about 2 million rubles for a new one), is often used in the construction industry and timber industry.

In agriculture, this tractor can be used for:

• Basic and surface tillage in the spring;

• Fertilizer crops;

• Chemicalization of plants in order to protect them from pests;

• Cultivation and harvesting of cereals, corn, vegetables, potatoes;

• Harvesting of industrial crops;

• Preparation of forages for farm animals;

• Export of manure and its embedding in the soil;

• Drainage of wetlands;

• Water supply to field irrigation systems, etc.

Main structural features

So, what device does the MTZ-1221 tractor have, we found out. This model is actually convenient, reliable and productive. Next, let's see what specific features of the design it differs. To such it is possible to carry:

• The presence of three pairs of technical holes intended for servicing the elements of the hydraulic system.

• The presence of a filtration system, which allows to prolong the life cycle of working engines.

• Corresponding to the latest requirements for standardization of electrical equipment.

To the merits of this model, among other things, you can include full maintainability. Find all the necessary details and nodes in the event of a breakdown will be completely uncomplicated. Besides, highly qualified professionals specializing in the repair of these tractors, we have a lot in our country.

Reviews of machine operators

The tractor MTZ "Belarus-1221" is very popular with farmers. He deserved good reviews mainly due to his economy. This applies not only to fuel, but also to various kinds of oils and technical fluids. Spare parts for it are also inexpensive. Very praise this modification and for a comfortable cabin. If desired, the tractor operator can adjust the optimum air temperature regime. Works on the tractor MTZ-1221 are produced in all weather conditions. Of course, this is also considered a plus.

This technique is so popular among farmers and is familiar to all residents of our country (including those far from agriculture) that is used even as an element of modern computer games (for example, MTZ-1221 in Farming Simulator 2015). The drawback of this tractor, according to farmers, is only one - not too good maneuverability.

Thus, MTZ-1221 tractor is really very practical, reliable and productive. Due to its versatility, economy, low cost and full maintainability, it can be considered at the moment one of the best in the country. The farmer who decided to purchase a tractor should pay attention to MTZ-1221.