Opportunities "Kirovtsa" in agriculture, the technical characteristics of the tractor K-9000

The Kirovets tractor of the K-9000 series is a model of the new sixth generation of machines manufactured at the famous St. Petersburg plant. The K-9000 tractor got a chance to exist thanks to the experience and application of the latest technological advances in this area. The machine has an incredibly high technical as well as operational characteristics, which allows it not only to not yield, but also surpass most foreign analogues in many parameters. All models of machines of this series are united by an extensive scope, the highest productivity, the successful constructive decisions checked by time, use of the last technological achievements and practical compatibility with various agricultural equipment.

Kirovets K-9000: description of the tractor and its modifications

Tractor "Kirovets" - a unique technique, and therefore its description should begin with the history of its creation. We can say that the Russian tractor industry began with the Kirov Plant. It should be recalled that the first production equipment left its assembly line in 1924. But already in 1962, as part of the state order, the serial production of the legendary Kirovets was started. At that time, for the development of agriculture, the country needed to create powerful equipment. The release of "Kirovtsa" made a real breakthrough in the tractor industry and made it possible to increase the productivity in agriculture several times.

Today, the release of "Kirovtsa" is established at CJSC "Petersburg Tractor Plant", which is a branch of the Kirov Plant. Now CJSC PTZ is the only Russian enterprise that has launched production of energy-saving machines of such high class. Eleven different models of tractors are assembled on the plant’s conveyors, including the Kirovets tractor of the K-9000 series and more than twenty of its industrial modifications.

Before starting the description of the tractor, it should be noted that "Kirovets" is not the name of a particular model, but the name of a whole series of modifications of various tractors. And now let's look at the name of the tractor and find out what it means. In the name of the car, the capital letter "K" means "Kirovets", and the number 9, in accordance with the international classification, indicates that we have an energy-efficient heavy-duty all-wheel drive tractor equipped with a hinged-solar-type frame. In turn, numbers after 9 indicate engine power.

There are only five modifications of these tractors, differing from each other, first of all, by engine power. In addition, there are some differences in the dimensions of the last two versions, but otherwise all the machines are almost identical, and therefore the K-9520 has almost the same characteristics as the K-9450, K-9430, K-9400, K-9360. In the manufacture of the new series of tractors Kirovets, the manufacturer traditionally equipped them with an articulated frame, four-wheel drive, but their large wheels can be doubled.

In accordance with the Russian classification, these machines belong to the 5, as well as 6 traction class.

How to use "Kirovets" K-9000 in agriculture

New tractors have recently begun to be produced by the company, and therefore it is almost impossible to find those who could share their experience in the new “Kirovtsy”. Another factor in the low popularity of the machine is its very high price, and therefore even owners of large farms cannot always afford to buy them.

But, nevertheless, the characteristics of the K-9000 make it a welcome acquisition for each farmer. "Kirovets" is a powerful tractor with high permeability, which allows it to be used for work on soils with high humidity. The quality of the tractor is also evidenced by the fact that almost all of its units, assemblies and systems are manufactured by the best world brands, which significantly increases its reliability,prolongs operational forty and raises technical characteristics. In the manufacture of the tractor, the designers paid particular attention to the comfortable work of the operator. However, if you really look at some of the advantages of the machine, they turn into significant drawbacks.

However, if you do not go into details, the use of "Kirovtsa" can significantly speed up and simplify the conduct of most agricultural work. One K-9000 can replace several tractors of other manufacturers at once.

K-9000 is characterized by high maneuverability, which greatly expands the possibilities of its use. The tractor is designed for plowing with driven and reversible plows, deep loosening, cultivation and peeling, harrowing,sowing using mechanical and pneumatic seed drills, soil treatment and fertilization.

In addition, K-9000 can be effectively used in transport, planning, earthmoving, as well as land reclamation, tamping and snow retention. You can use this machine all year round, since it does not fear the most severe conditions.

Tractor K-9000: technical characteristics

As can be seen from the table below, all K-9000 models have similar technical characteristics. The only parameter that is individual for each K-9000 model is the engine power.

Model series	K-9360	K-9400	K-9430	K-9450	K-9520
Length	7350 mm	7350 mm	7350 mm	7350 mm	7350 mm
Width	2875 mm	2875 mm	3070 mm	3070 mm	3070 mm
Height	3720 mm	3720 mm	3710 mm	3710 mm	3710 mm
Maximum weight	24 t	24 t	24 t	24 t	24 t
Engine	Mercedes-Benz OM 457 LA	Mercedes-Benz OM 457 LA	Mercedes-Benz OM 457 LA	Mercedes-Benz OM 457 LA	Mercedes-Benz OM 502 LA
Torque	1800 N / m	1900 N / m	2000 N / m	2000 N / m	2400 N / m
Power (hp / kW)	354 / 260	401 / 295	401 / 295	455 / 335	516 / 380
Number of cylinders	P-6	P-6	P-6	P-6	V-8

Features of the device K-9000

Let's take a closer look at what units Kirovets consists of. The overall dimensions of the various K-9000 models are the same in length, while the widths of K-9430, K-9450, K-9520 are 195 mm larger than those of K-9400 and K-9360.

Engine

Those who are going to buy Kirovets K-9000 will be interested in the question: which engine is installed? Some models are equipped Diesel six-cylinder engine OM 457 LA with a volume of 11.9 liters and manufactured by the German brand Mercedes-Benz. There are also models that have an eight-cylinder V-shaped OM 502LA with a volume of 15.9 liters and a capacity of 516 hp.

Each K-9000 engine is additionally equipped with a turbocharger. Before being supplied to the turbine, the air is forcibly cooled, due to which it is possible to force a larger volume of air into the cylinders. Adjustment of fuel injection is carried out through electronic systems. Each cylinder has its own nozzle-pumps, adapted for the use of domestic fuel.

It should be noted that the engine preheating system is provided in the basic configuration and guarantees a quality start at minus temperatures. The weight of the full fuel tank is 1.03 tons. Each fuel tank is equipped with elements for additional cleaning and automatic heating of the fuel if its temperature drops below -10 degrees. Each model of the K-9000 tractor has a different engine power, which can range from 354 to 516 hp. The fuel consumption of the K-9000 is 150 (205) g / hp per hour (g / kW per hour).

Transmission

All versions of tractors equipped with power plants no more than 430 hp, are equipped Powershift automatic transmission, the design of which is based on the dual connection of two mechanical boxes.

In addition, the gearbox has a dual clutch with two independently working discs, which made it possible to use it as a conventional automatic transmission box without sacrificing torque. The gearbox works in four ranges, each of which has four speeds forward and two backwards, which in total gives sixteen forward and eight backwards.

Tractors with engine from 450 to 520 hp, equip TwinDisc box, providing switching speeds in the same range, while completely eliminating the flow of power. The number of gears in the range - 2 back and 12 forward.

The tractor reaches a speed of 3.5 to 36 km / h.

Running gear

Both axles of the tractor are leading, due to which its unique throughput is achieved, which is also facilitated by the use of know-spin technology. Each axle gearbox is equipped with differential cross-axle self-locking mechanisms. Gear transmissions in the axle gearbox and onboard gearboxes are placed in such a way that they provide maximum agrotechnical clearance.Gearboxes and axle gears are made on high-tech equipment with maximum precision. The main parts of the box are made of high strength steel. The brake system has a pneumatic drum-type drive.

Steering

"Kirovets" is famous for its high-quality hinged-solar frame. For the manufacture of turning mechanisms used hinges, which work effectively in the horizontal and vertical planes, which provides the most smooth movement of the vehicle, increasing its maneuverability and cross-country ability. In the horizontal plane, the angle of rotation of the frame is 16 degrees in each direction, while the turning radius of the outer wheels is 7.4 m.

To improve the characteristics of the hinge mechanism installed bearing. The movement of the hinge in the horizontal plane provides a replaceable pair of sleeves, sliding in a tubular element. At the same time, in order to reduce the negative impact of the environment, the hinge mechanism is protected by special cuffs. To improve the quality of steering, an electrohydraulic booster with Zaur-Danfoss dispensers is used.To ensure more accurate movement, the unit can be equipped with GPS navigation.

Hydraulic system and attachments

Kirovets K-9000 has impeccable technical characteristics, which makes it possible to use it with most types of attachments.

The hydraulic system consists of a Sauer-Danfos pump, a Bosh-Rexroth hydraulic distributor, which has an additional filter element and a radiator designed to cool the working fluid and the supply tank with a volume of 200 liters. The LS system regulates the flow rate of the working fluid and the rate of its supply.

The main advantage of the system is to reduce consumption and prevent the loss of hydraulic fluid. The system independently reduces pressure and reduces the flow, adjusting its parameters to the desired load. The main drawback of the system is its complexity, and therefore it requires more precise adjustment.

Tractor cab

The tractor cab is equipped with a robust frame that provides absolute safety for the operator. It has a high level of comfort, as the tractor driver is reliably protected from all external noise in it, which is achieved by a high degree of sound insulation. Special cushions on which the cab is installed protect the driver from vibration. In addition, it is completely sealed, which prevents the penetration of foreign odors and dust. The tractor is characterized by maximum ease of operation, and all its operating parameters are constantly monitored by the on-board computer.

Tire and Wheel Size

K-9000 has a wheel diameter with a profile width of 800 or 900 mm. The ratio of the height and width of the profile is equal to 55.6%, and the landing diameter of the tractor wheel is 32 inches. The K-9000 tractor is equipped with tires, the size of which is 900 / 55R32 or 800 / 60R32. Tires of this type have high maneuverability and the possibility of doubling, which significantly increases the maneuverability of the tractor.

How many with such dimensions should weigh the wheel from the "Kirovtsa"? Wheel weight K-9000 reaches more than 400 kg.

Advantages of the use of "Kirovtsa" K-9000

Kirovets K-9000 has a number of advantages in comparison with tractors from other manufacturers:

• long period of maintenance free use;
• the possibility of round-the-clock use;
• long period of use without refueling;
• increased permeability;
• high performance;
• increased cabin comfort;
• high performance;
• possibility of sharing with different types of attachments.

The K-9000, undoubtedly, is one step higher than all the tractor models created earlier in the walls of the Kirov factory and represents a new generation of excellent multi-functional equipment capable of coping with the implementation of many agricultural operations.