Kirovets tractor to 9000

Kirovets K 9000 is one of the most popular tractors from the St. Petersburg plant. This device, one might say, embodies the enormous experience of engineers, many of whom, in fact, come from the USSR. Soviet experience in mechanical engineering made it possible to create technology in which proven technical solutions did not prevent the use of more modern technologies. The result is a rational tractor, thought out to the smallest detail, and compliant with international standards and regulations. Moreover, in many respects the machine is not inferior to many modern analogues. The K-9000 series tractor manages to combine performance, versatility, innovative technology, and support for a large number of attachments. The model in question received its last update in 2012, when the 50th anniversary of the founding of the famous Kirovets brand took place. The K-9000 series is the latest and most modern, on the basis of which more than ten modifications for various purposes are now produced.

Purpose

Kirovets K-9000 is mainly used in agriculture and is intended for inter-row soil cultivation. The machine successfully participates in pre-sowing preparation, and is ideal for hilling, cultivating, harrowing, plowing the soil, as well as other land cultivation methods. This model is also useful in processing virgin soil. The Kirovets K-9000 tractor series has extensive potential and is designed for use in harsh climatic zones. Its capabilities can be appreciated in loading and transporting cargo containers - these can be either heavy concrete structures or bulk materials - sand, soil, snow, etc. The machine is in demand in housing and communal services, in the patching of roads and others types of activities.

Specifications

1. Dimensions, mm: Length – 7350 mm; Width – 2875-3070 mm; Height – 3710-3720 mm
2. Weight – 24 tons (maximum)
3. Fuel tank capacity – 1030 l
4. Engine – diesel, Mercedes-Benz (Daimler)
5. Number of cylinders – 6-8 (depending on model)
6. Power – 260, 295, 315, 335, 380 horsepower (depending on model)
7. Torque – depends on power (1800-2400 N/m)
8. Average fuel consumption is 150 g/l. With. h.
9. Transmission – Powershift or Full Powershift
10. Speed ​​– 30 km/h (maximum)
11. Wheel parameters: 900/55R32; 800/60R32
12. Dual wheel function - yes

Technical characteristics of the Kirovets tractor

Let's look at the technical characteristics of the Kirovets 9450 unit. The K-9450 tractor has the following parameters:

• Length 7350 mm. Width 3070 mm. Height 3710 mm.
• The maximum weight of the tractor is 24 tons.
• Engine brand Mercedes-Benz OM 457 LA.
• The torque is 2000 N/m.
• Engine power - 455 hp. or 335 kW.
• The number of cylinders is P-6.

Let's look at the technical parameters of the Kirovets K-9520 tractor:

• Length 7350 mm. Width 3070 mm. Height 3710 mm.
• Maximum weight 24 tons.
• Engine Mercedes-Benz OM 502 LA.
• The torque is 2400 N/m.
• The engine power is 516 hp, or 380 kW.
• Number of V-8 cylinders.

Let's look at the design features of the Kirovets tractor and what components it consists of. All Kirovets models are the same in length, and the width of the K-9430, 9450, 9520 models is 195 mm greater than that of the K-9400 and 9360 models. Some are equipped with an OM 457 LA 6-cylinder diesel engine with a volume of 11.9 liters, produced by the German company Mercedes-Benz. There are modifications that use an 8-cylinder V-shaped engine of the OM 502LA series, which has a volume of 15.9 liters and a power of 516 hp. The engine is turbocharged.

Before entering the turbine, the air is cooled and a large amount of it is forced into the cylinders. Electronic devices regulate oil injection. Each cylinder is equipped with a nozzle-pump, which provides for the use of Russian oil. The engine heating system before starting it guarantees high-quality operation in severe frost. The mass of the bunker with fuel is 1.03 tons. The tank is equipped with parts for cleaning and heating the oil when its temperature is less than -10ºC.

All Kirovets models are equipped with a power plant of no more than 430 hp and have an automatic transmission of the Powershift system, which provides for the simultaneous connection of 2 manual transmissions. The gearbox is equipped with a double clutch with discs that operate independently of each other. The gearbox has 4 ranges, each of them is equipped with 4 forward speeds and 2 reverse. Thus, in total there are 16 forward and 8 reverse speeds. Models equipped with a 450-520 hp engine are equipped with a TwinDisc gearbox that switches speeds in 1 range. Number of gears: 2 rear and 12 forward. Kirovets can move at speeds from 3.5 to 36 km/h.

Features of the device and operation

1. K-9000 is a family of tractors that differ in power and functionality. The cars received engines from the same supplier, but their power differs depending on the boost. Engine brand: Mercedes-Benz. Please note that the initial modifications have six cylinders (labeled OM 457LA), a displacement of 11.9 liters and varying power. The eight-cylinder version is the most flagship (labeled OM 502LA), develops 516 horsepower. The working volume of the most powerful engine is 15.9 liters. All engines have turbocharging, as befits modern trends. The air entering the turbine undergoes forced cooling so that as much air mixture as possible enters the cylinders. Fuel injection type – electronic. It is noteworthy that the engine uses fuel injectors that are adapted for fuel with a relatively low octane number. That is, you can fill it with domestic fuel. The fuel tank has a special design consisting of additional filter elements. Among them, we note the fuel preparation system, which is responsible for heating the fuel if the outside temperature reaches below 10 degrees. In this way, it was possible to adapt the motor to harsh climatic conditions.
2. Tractors of the K-900 series are equipped with different types of gearboxes. So, for modifications with power up to 430 hp. With. The role of the speed switch is performed by the “robot” Powershift. This unit has a design similar to two parallel-operating manual transmissions. The clutch in the “robot” is also double, as are two independently operating disks. The use of such a “double” arrangement made it possible to create a more affordable analogue to the classic “automatic”, and without compromising torque. Please note that the robotic unit operates in four ranges. Moreover, for each range there are four forward speeds, as well as two reverse speeds. It turns out that the gearbox has a total of 16 forward and 8 reverse gears. More powerful cars (with engines of 450 and 520 hp) received an improved TwinDisc gearbox, which works on the FullPowerShift principle. This technology allows you to switch speeds in the same range, and without interrupting the power flow. This gearbox has only 12 forward and 2 reverse speeds. Maximum speed – 36 km/h.
3. The machine is equipped with two drive axles, which thus form all-wheel drive. Of course, this had a positive effect on the off-road capabilities of the tractor. In addition, to specifically improve cross-country ability, the chassis uses “no-spin” technology, which controls the operation of all-wheel drive. Each axle has individual gearboxes consisting of differential and cross-wheel mechanisms that can be automatically locked. In the final drive, as well as the axle gearbox, the gear transmission is designed in such a way as to provide the highest possible agricultural clearance. The brakes are drum type, reinforced with a pneumatic drive.
4. The articulated frame design of the K-9000 family of tractors has a fairly flexible layout. This allows the hinges to work in vertical and horizontal planes, resulting in the machine more accurately following the terrain. Due to this, it was possible to increase maneuverability and improve smoothness when driving over uneven places. Please note that the frame has a rotation angle of 16 degrees in the horizontal plane, in each direction. The turning radius, taking into account the external wheels, is 7400 mm. It was possible to improve the responsiveness of the steering wheel, as well as improve the connection between the steering wheel and the wheels, using an electro-hydraulic power steering with Zaur-Danfoss dispensers. GPS navigation can be installed upon request.
5. The hydraulic system of the Kirovets K-9000 tractor includes a Sauer-Danfos hydraulic pump, a Bosch Rexroth hydraulic distributor with a filter, as well as a cooling system radiator and a 200-liter reservoir for oil filling. The so-called LS system regulates the flow of working fluid. Thanks to automatic adjustment, the fluid flow is used rationally and more economically. The system is designed to reduce pressure and flow whenever possible (for example, at lower loads).
6. The K-9000 tractor received a multifunctional cabin with a rigid safety cage, which provides protection for the tractor driver in the event of a rollover. We also note the decent sound and heat insulation of the cabin space, thanks to which the driver feels comfortable and is not irritated by external noises and vibrations. Coziness and comfort create a pleasant environment in which you get less tired and you can work as long as possible. The cabin is completely sealed, it is equipped with forced ventilation and a heating system. As for the workplace, it, like the steering column, can be configured at your discretion. The high seating position, thin body pillars and wide glass area create high-quality visibility and excellent visibility even in the dark.

Overview of main technical characteristics

At the moment, the K-9000 series is represented by 5 tractor models. The name of each model includes the abbreviation “K” - from the name “Kirovets” and four numbers. The number “9” indicates the class of vehicles in accordance with the generally accepted global classification. Thus, nine is present in the name of all heavy tractors with all-wheel drive and an articulated frame. The next three digits reflect the machine's power.

For example, the K-9360 model has a power of 354 hp, which is reflected in the name. The K-9400 tractor is equipped with a Mercedes-Benz engine with a power of 401 hp. , and K-9430 - with an engine of 428 hp. respectively. The next model K-9450 is equipped with a 455 hp engine, and the most powerful tractor in this series, K-9520, is equipped with a unit with a power of 516 hp. It is worth noting that the modern, economical 6-cylinder Mercedes-Benz engine from Daimler AG with a displacement of 12 and 12.8 liters. installed on all models of Kirovets tractors. In terms of fuel consumption, they are considered one of the best. By the way, the fuel tank, which holds 1030 liters, allows the machine to operate for a long time without refueling.

In addition to an excellent power unit, the K 9000 series tractors, produced under the Kirovets brand, have excellent technical characteristics. Improvements compared to previous generations of machines have affected the articulated frame - now it has a double safety margin, and the strength of the drive axles has also been increased. The tractor drive is 4x4. The tires are characterized by increased cross-country ability, and the possibility of doubling them is provided.

The more comfortable and ergonomic cab meets the highest safety standards accepted by the global community, making the operator's work more efficient. The standard equipment of the tractor includes air conditioning and an audio system. Climate control and GPS navigator are optionally installed.

The modernization did not bypass the gearbox. Now the K 9000 series tractors are equipped with a Twin Disc hydromechanical transmission. A reinforced gearbox along with improved axles ensure efficient operation with high power. Four modes switch under load. Depending on the modification, the transmission can have 16 forward and 8 reverse or 12 forward and 2 reverse gears. The speed range in the first case is 3.6 – 30 km/h, in the second case – 3.6 – 36 km/h.

Modern Kirovets tractors can work with various agricultural implements, with virtually no restrictions. The most commonly used are reversible and driven plows, which are used to plow fields, chisel plows for deep loosening, disc or rotary harrows, mechanical seeders, and cultivators. The tractor can also be coupled with sowing complexes, grain loaders, etc. The three-point hitch with a quick hitch mechanism has a load capacity of 8.5 - 10 tons. Thus, the machines were able to work with various wide-cut and combined agricultural implements not only of domestic but also foreign production.

The price of the K-9000 series tractor is $125,000, or 6.5 million rubles for new machine models.

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Reviews

• Nikolay, St. Petersburg. I have been driving the K-9360 tractor for two years. This is one of the basic models of the K-9000 family, with an engine producing 260 horsepower. This is enough to unleash the potential of the tractor. The machine is equipped with everything necessary for inter-row tillage. The tractor operates smoothly, without much noise and vibration, which are characteristic of its predecessors, on which I had the opportunity to practice. The model is quite modern and reliable, but not without its shortcomings. For example, due to the large number of imported mechanisms and complex design, the maintainability of the tractor suffered. In short, if something happens (if there is some serious problem), then you cannot do without a specialized service center. Most components require special attention and need to be configured. In general, this requires highly specialized knowledge. Fortunately, so far all repair work is planned and carried out exclusively during maintenance.
• Vladimir, Stavropol region. The Kirovets K-9000 is a powerful tractor that can be compared with foreign analogues. In terms of equipment, the car does not differ from imported cars. Unfortunately, this also applies to maintainability. Many foreign parts have to be ordered and waited for months. That is why in our Russian conditions we need a donor - exactly the same tractor. This makes it much easier to maintain the car. In terms of performance, the K-9450 model pleased us with a torque of 2000 N/m and a power of 335 horsepower. Fuel consumption is gigantic, but the engine never choke, and there is always enough traction. This creates ample opportunities when using huge wide-cut implements. I also liked the layout of the cabin - the controls are located well, within reach. The glass area is wide enough to see the road and what is happening around the tractor.

Tractor design K-9520

The car belongs to the 9th traction class, as indicated by the first digit in the model labeling. The remaining three correspond to the engine power in hp. The Kirovets 9520 tractor has the strongest engine of all K-9000 modifications. In addition to the advanced powertrain, the new models offer other notable features. The articulated frame received a double safety margin.

The strength of the drive axles has been increased; they also have reinforced gears of a higher accuracy class. The hydromechanical gearbox has been modernized; it now allows automatic adjustment to efficiently use the increased engine power. The transmission can include 16 forward gears and 8 reverse gears. For increased cross-country ability, the tractor is equipped with large tires, just like on the K-9430 model.

The machine has a modern cabin, arranged in accordance with the latest safety standards. In addition to the large glass area, the operator has a detailed view of the rear view mirror and the video camera of the trailed implement. GPS navigator, climate control system, air conditioning complete comfortable working conditions. The new Kirovets interacts with many agricultural implements. In addition to chisel and driven plows, harrows, seeders, seeding complexes, grain loaders, and other attachments can be easily mounted with it.

Specifications

For specialists, the most important technical characteristics of the K-9520 are those that determine the degree of use of the machine in certain conditions. This modification differs from the rest of the 9000 series with its power unit of 380 kW (516 hp). This is a diesel engine with turbocharging, intercooling of the supplied air, with a V-shaped cylinder arrangement, a displacement of 12 liters. The engine has a maximum torque of 2400 N*m, its design speed is 1200 rpm.

Other characteristics:

• 10 tons load capacity;
• 36 km/h maximum speed;
• 7.35 m length, 3.07 m width, 3.71 m height;
• 1030 l fuel tank capacity;
• 200 l hydraulic system tank capacity;
• 150 g/hp per hour specific fuel consumption.

Model design features

The most notable design features of the Kirovets K-9520 model are the articulated frame and all-wheel drive. Large dimensions correspond to the power of the tractor, a safe modern operator's cabin with a convenient overview and control panel determines high productivity.

The fuel system is equipped with an axial piston pump, which is capable of delivering a flow rate of up to 190 l/min.

The device of category 4N allows you to quickly couple the tractor and attachments for various agricultural and road repair purposes.