combine harvester Polesie KSK-600


Technical characteristics of Polesie combines

Agricultural machinery is represented by such a huge range that manufacturers at factories offer several models of a certain brand with excellent technical characteristics. In the Belarusian city of Gomel there is a plant that produces Polesie grain harvesters. For more than 20 years, this equipment has been helping farmers in the fields and is considered one of the best in its class. The main models of Polesie combines are considered to be “Polesie KZS-1218” and “Polesie KZS 812”.

We also note that the manufacturer’s range is represented by several other models, including the GS05, GS10, GS14 and GS16 combines. The entire line of the manufacturer is distinguished by incredible characteristics; the combines are, first of all, economical, have high-quality threshing and quickly harvest the fields. Well-thought-out systems make it easy to move across fields and withstand the most difficult loads. The maximum possible comfort has been created for the driver; in addition to easy operation, Polesie combines are equipped with a comfortable cabin.

Combine harvester Polesie 812

The technical data of the combine allows it to be classified as class 4, so the equipment is capable of coping with various tasks of harvesting in the fields. It works great with a yield of 40 c/ha, where it shows good efficiency and fuel consumption. Grain collection shows excellent results, and for non-grain products there are two possible solutions - crushing and further spreading or placing straw in special windrows. The main advantages of the Polesie 812 model include:

Technical characteristics of Polesie combines

  • powerful motor with low noise and excellent performance;
  • fast harvesting speed with minimal crop losses;
  • high quality ground;
  • inertial drum;
  • excellent build quality, virtually no repair or maintenance required;
  • comfortable conditions for the driver.

Based on reviews from owners, the combine performs excellently, producing the cleanest threshing possible.

Technical characteristics of Polesie 812

A 210-230 horsepower engine allowed the model to provide excellent endurance. The specified throughput rate is 8 kg/s, the threshing system is presented with 1 drum and a straw walker with 4 keys. A thresher with a width of 1,200 mm is installed, which will be an ideal solution for use in agriculture with an average yield level. All characteristics make it possible to position the combine harvester as an affordable and economical technique.

Technical characteristics of Polesie combines

With proper operation, operation in optimal humidity and sufficient straw content, the combine is capable of producing 12 tons of grain in 1 hour of operation. For better performance, the manufacturer equipped the equipment with a 5.5 cm cubic hopper. An important indicator will be the grip of the header; in Polesie 812 this indicator is 5, 6 or 7 mm.

A special electric mechanism control is installed in the cabin, which will help regulate the concave clearance. This ensures correct threshing with maximum efficiency. Belonging to middle-class equipment, this model is equipped with a 3-cascade cleaning system. This provided a total sieve area of ​​4 sq.m. The capacity of the fuel tank is interesting; its capacity was 500 liters. The tank is created from polymers that are far superior to plastic versions and metal tanks that are susceptible to corrosion.

Technical characteristics of Polesie combines

To use the combine in too wet soil, the Belarusian plant offers to equip the equipment with caterpillar tracks or twin wheels. Tracked modifications are quite interesting and show good efficiency in certain fields. Today, the price for a Polesie combine harvester starts at 3,700,000 rubles; a used model in good condition can be found at a price of 1.5 million rubles.

Combine harvester Polesie 1218

This model is improved and slightly superior to the Polesie 812 combine. This also confirms the attitude to class 6 and the presence of better performance. The manufacturer equips the equipment with a threshing and separating device with a stated width of 1.5 m. The device used allows it to be considered a universal assistant for various conditions and fields. The main productivity indicator is 18 tons of harvested crop per 1 hour of work. Moreover, the interesting thing is that the combine will harvest 18 tons, regardless of the condition of the grain or the condition of the field. All parts and structural parts are created according to international standards and therefore this is one of the best modern assistants in the grain production.

Characteristics of the Polesie 1218 combine

The equipment operates thanks to a diesel engine with a capacity of 330 horsepower; Polesie combines are also equipped with other engine modifications. Unlike the 812 model, the combine received an improved threshing scheme with 2 drums, as well as a modified cleaning system. It is impossible not to note the large area of ​​the separator and the accelerator system for feeding the threshed mass.

Technical characteristics of Polesie combines

The main features of the model include:

  • presence of a grain picker;
  • modified soybean header system;
  • grain headers with increased working width - 6, 8 or 9 m;
  • special equipment for harvesting rapeseed and sunflower;

If desired, the equipment can be replenished with a special corn header. It is the large set of accessories, both in the main and in the additional kit, that gives excellent demand for the Polesie 1218 model. With a sufficiently powerful engine, it was necessary to take care of a sufficient fuel tank, so its capacity was 600 liters. In the standard version without a transport trolley, the combine harvester weighs 16.6 tons.

Driver's cabin

Modern technologies have also reached the operator’s cabin, for example, there is a large panoramic glass in front with an ideal viewing angle. Inside the cabin is quite spacious and has an area of ​​about 2.6 meters. This allows not only the operator, but also his assistant to be located in the combine.

Technical characteristics of Polesie combines

The control of technology is interesting - it is carried out by a modern computer. The data is displayed on a large display; additionally, secondary displays that are installed on the instrument panel help display fixed data. To ensure that electronics and computers work stably, the cabin is protected and does not allow dust to enter.

Bunker Polesie 1218

The presented model is ideal for large harvests, which can be easily handled. A grain bin with a large volume of 8 cubic meters also helps to ensure this. The manufacturer decided to use such a volume not by chance, because Kamaz vehicles with a capacity of 16 cubic meters typically pick up grain. That is, 2 filled bunkers will be enough to fully load the Kamaz without wasting time on idle equipment.

Combine Harvester Polesie 1420 (GS14)

One of the latest and most powerful models, which was produced not so long ago, but has an engine with a power of as much as 400 hp. Polissya 1420 is positioned as a high-performance equipment for harvesting large grain harvests. It is also ideal for other threshed crops and is therefore widely used on farms throughout Europe.

Technical characteristics of Polesie combines

The GS14 model has a number of distinctive advantages:

  • many different headers, both in basic and additional configurations;
  • threshing using a two-drum circuit;
  • six-key straw walker with an area of ​​7.5 m2 for separating the remaining grain;
  • modern comfortable cabin with computer control;
  • width of the threshing apparatus 1,700 mm;
  • excellent productivity of 20 tons of grain per hour of operation.

The Polesie brand products from the Belarusian plant are represented by several models, each of which is different and presented for a specific yield. We have presented only 3 interesting and most popular ones, but farmers from all over Europe actively use other modifications and only respond positively to this technique.

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CORN HARVESTER POLESIE GS16

The grain harvester KZS-1624-1 "PALESSE GS16" in terms of productivity occupies the top step of the model range of PALESSE combines. A machine of a modern technical level with a 530 hp engine. Designed for agricultural enterprises with large volumes of harvesting high-yielding cereal grains, cereals, legumes and other threshed crops.

The double-drum threshing system with preliminary acceleration of the flow of grain mass ensures gentle threshing with high productivity. Instead of a push-button straw walker, the combine is equipped with a rotary straw separator with two rotors, “wrapped” in fixed lattice decks and rotating in counter directions. This combined scheme, combining the advantages of drum threshing and rotary separation, is best suited for farms that, along with grain, harvest corn for grain in large volumes.

Engine
Manufacturer/brandOM 502LA
Engine rated powerkW/hp390 / 530
Fuel tank capacityl800
Adapters
Grain header ZhZKm9,2
Soybean harvester ZhZSm7,5 / 9,0
Corn header KOKrow/m8; 12 / 5,6; 8,4
Harvester for sunflower harvesting PSrow/m12 / 8,4
Device for harvesting rapeseed PRm9,0
Grain pick-up PZm4,4
Threshing system
Thresher typedrum
Threshing drum widthmm1700
Threshing drum diametermm600
Accelerator drum diametermm450
Threshing drum speedrpm518…1152
Concave aream21,95
Concave drum wrap anglehail224
Separation and purification system
Type of straw separatorsrotary
Rotorquantity2
Rotor lengthmm4260
Separation area, not lessm24,2
Total area of ​​cleaning sievesm25,8
Cleaning fan speedrpm504…1560
Grain bunker
Hopper volumem310,5
Unloading height, not lessmm4100
Unloading speed, not lessl/s100
Straw chopper, knivesPC92
Chassis
Working speedkm/h10
Transport speedkm/h20
Ground clearancemm380
Dimensions and weight
Length / width / height in working positionmm10950 / 9700 / 4870
Length / width / height in transport positionmm20270 / 4100 / 4000
Combine thresher weightkg18050

A high level of automation of the processes performed makes it possible to eliminate combiner errors and ensure stable operation of the combine under changing harvesting conditions. The spacious cabin of the new unified range provides all conditions for the combine operator to work without stress and fatigue during a long shift.

The repeatedly proven double-drum threshing scheme with acceleration of the flow of grain mass before feeding it to the threshing drum also proves its advantages in the PALESSE GS16 combine. “Combing” the mass with the teeth of the accelerator drum makes its flow absolutely uniform. Combined with high speed, this ensures not only fast and gentle threshing, but also creates conditions for high efficiency of all subsequent processes.
Conditions for effective rotary separation are created already at the stage of feeding the mass from the threshing apparatus: a specially designed beater divides the mass into two streams and evenly supplies it to both rotors of the straw separator. “Wrapped” by decks, they rotate in counter directions. When the mass moves at high speed in a spiral between the rotors and stationary decks, a large centrifugal force acts on it, which ensures the rapid release of residual grain. This is one of the most important factors determining the high productivity of the combine.

First onto the pitched board, along it to the shaking board and only then onto the well-ventilated cleaning cascades. This path of the cleaned grain mass from the rotors to the sieve frame avoids congestion and reduces the load on the cleaning system.

In the cleaning system, the air flow is directed through two separate channels: the upper flow blows through the difference between the shaker board and the upper sieve, already at this stage removing a significant part of the light fractions. The bottom flow is evenly distributed between the sieves, completing the grain cleaning. The intensity of the air flow and the opening of the cleaning blinds are adjusted from the cabin.
COMFORTABLE CAB
The cabin with an increased volume of working space and a large glass area meets all the requirements for the level of comfort of the operator’s workplace. Air conditioning with heater, fully adjustable work chair and steering column, reclining soft seat for an instructor or assistant, a refrigerator compartment, ergonomically placed instruments and controls - effective solutions for high-performance work without stress and fatigue.

The remote control and the speed control handle are connected to the operator's seat, are height-adjustable along with the seat and are always in an equally accessible, convenient position for the operator. The speed control handle concentrates control functions that require quick response. This is the direction of movement (forward/backward) and the speed of movement; raising/lowering the feeder chamber; increasing/decreasing reel speed, raising/lowering the reel, moving it forward/backward; turning on/off unloading augers; turning the unloading auger.

The terminal with an LCD screen is connected via a CAN network with six modules of the on-board information and control system (BIUS):
  • transmission control module;
  • loss module;
  • control panel CAN module;
  • sieve control module;
  • header module;
  • base module.

The System Control information and control system based on an on-board computer combines the functions of information support, registration, statistics, management and control. The computer finds the optimal ratio of adjustments depending on the crop being harvested, its yield, humidity and weediness. The terminal provides an interactive dialogue between the operator and the BIUS, giving him the ability to monitor and control the working parts of the combine, engine, transmission, the progress of work and service operations, and monitor the condition of the combine systems. From the terminal screen, the operator also receives statistical data on the progress of cleaning, as well as information about possible emergency situations.

The modern feeder chamber is distinguished by its reliability, stable, high-quality supply of grain mass, and ensures high productivity and threshing quality.

In dry, hot weather, the header is sometimes completely hidden from the combiner’s field of vision behind a dense curtain of dust. This problem can be solved by a dust suction system installed in the feeder chamber of the combine from the operating header.

Reversing the feeder conveyor is an indispensable operation, especially in difficult harvesting conditions. The use of a hydraulic motor in the feeder chamber design makes it possible to steplessly reverse the conveyor, saving time.

CONFIDENT START

As with all PALESSE combines, the header of the PALESSE GS16 combine with a 9.2 m gripper is equipped with a vertical planetary gearbox in the drive and a cutting system. The results of using these systems are widely known: fingers with two cutting edges are durable, the drive of the knives is perfectly straight. At the same time, grain losses are reduced, the combine operates at high speed, the cut is low and even, the header operates quietly and without vibration.

The electro-hydraulic system for copying the field topography with the header "Autocontour" ensures in a fully automatic mode the maintenance of the specified cutting height, pressure on the soil and the position of the header relative to the soil in both longitudinal and transverse directions.

The signals that come from the copying arcs located under the header are continuously compared with the set values. Cross follow hydraulic cylinders on the feeder house keep the header parallel to the soil surface at all times. “Autocontour” means confident work in the dark, on slopes and rocky fields, which gives a noticeable increase in productivity.

All models of PALESSE combines include transport trolleys for the headers as standard. They help you get to the field on public roads and easily assemble the header directly in the field without additional accessories.

Power unit Mercedes Benz OM 502LA with a power of 530 hp. ensures stable operation of all combine systems, components and mechanisms. High-pressure fuel injection in combination with electronic engine control makes it possible to develop maximum power with minimal specific fuel consumption, even under high loads that are created under extreme harvesting conditions.

The use of an automatic centralized lubrication system is an amazing reserve for saving time on shift maintenance, saving lubrication due to more accurate dosing by automation, increasing the service life of lubricated components and the machine as a whole.
Harvesting rapeseed

The use of a device for harvesting rapeseed allows you to expand the header table. Active side dividers with fingerless cutting devices clearly cut the harvested rape along the edge of the pen. In combination with rapeseed reflectors, this reduces rapeseed loss to a minimum.

Harvesting corn for grain

Harvesting corn for grain becomes an easy task using a special set of equipment. It includes a header with a cob separator and a stalk chopper, a reduction drive for the threshing drum, a replaceable concave and additional equipment for the combine's working systems. The cobs are carefully separated and served for threshing, and the stems are finely chopped. The field remains completely ready for plowing.

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