Reliable, high-performance and easy-to-use Case combines

Case combines are high-quality and easy-to-use self-propelled machines that allow automated harvesting of grains, small seeds, essential oils, legumes and other crops.
The production of these units has been carried out for more than half a century at a plant in the state of Wisconsin in the USA. The Case brand has relied on the quality of the prepared material, which is why the threshing apparatus of these devices is considered one of the most gentle in the world.

Features of Case combines

• minimized number of movable parts in components and mechanisms;
• versatility;
• perfect threshing and low grain loss;
• single-rotor “Axial Flow” technology, which reduces the resource intensity of agricultural production;
• maneuverability on fields with complex geometry;
• non-stop operating cycle even at the moment of unloading the bunker;
• economical consumption of diesel fuel;
• preservation of the natural properties of grains;
• simplicity of design, facilitating repair and maintenance procedures.

Let's consider individual modifications of these combined machines.

Video

The main difference between the Case models is the unique single-rotor Axial-Flow mechanism, which allows harvesting at minimal cost and high productivity. The movement of the mown mass is carried out by the feeder conveyor and rotor blades, which reduces the percentage of damaged grain. During the separation process, the mass is evenly distributed over the sieve and allows you to obtain a clean product.

News here.

Case 2388 is one of the most popular models of the brand. The design of the equipment has undergone many modifications to improve functional characteristics and cleaning technology. The combine is easy to operate and has a high grain feeding speed. Case 2388 is equipped with a no till grinding system, which has no competitors in the quality of distribution and grinding of residues. Most of the solutions used in the combine are patented and are not found in any other agricultural machine.

The presence of a reverse rotor mode and a loading system improved the controllability of the equipment. The grain processing system in Case 2388 has a minimum number of mechanical tools, which has a positive effect on the quality of grain.

The main area of ​​application for Case 2388 combines is harvesting grain crops in large fields. However, the equipment works equally effectively with various crops (cereals, small seeds, row crops) and allows harvesting on slopes, hills, sandy or rocky soil, in dry or wet conditions. The model is intended for use in medium-sized farms.

Case 2388 provides high productivity and comfortable work. In terms of efficiency and quality of the final grain, the combine has no equal among machines of the 8th and 9th classes.

Combine "Case" 2166

A model that is ideally adapted for heavy loads.
It is a self-propelled drum mechanism equipped with a 215 hp diesel engine. Characterized by hydraulic control of working bodies. Advantages:

• extensive drum chopper;
• improved design of the header, which ensures not only the flow of stem mass, but also gentle handling of grain;
• keyboard type straw walker;
• electronic control of the operation of structural elements - cleaning sieves, reaping unit, grain accumulator load and their humidity;
• spacious cabin for a combine operator with a large percentage of glazing.

Technical parameters of Case 2166:

• Power – 215 hp;
• Cylinder volume – 8.3 l;
• Bunker – 6.3 t;
• Fuel tank – 350 l;
• Productivity – 5 ha/hour.

Device

Let's look at the design of the Niva SK-5 combine harvester. The machine runs on a MMZ-D.260.1 diesel engine, which has a volume of 7.12 liters and is used for various agricultural work. The motor has high power and can operate in difficult terrain conditions. The internal combustion engine is liquid cooled.

The chassis design includes 2 axles. The 3-speed gearbox has 3 shafts and a set of gears. After the gear is engaged, the gear locks the mechanism. When the clutch is released, the clutch disc is released and rotation goes to the gearbox. All Niva models have a V-belt drive.

The torque from the engine is transmitted to the gearbox pulley using a belt. This process is regulated by a variator. The combine is controlled by a hydraulic valve spool, the handle of which is located in the operator’s cabin. When you need to give full speed, the handle is moved forward all the way. When it is necessary to slow down, the handle is pulled back.

High quality upholstery materials are used in the cabin. As a result, sound insulation has become better and the ventilation system has been modernized. On new models you can install air conditioning. The seat is adjustable vertically and horizontally. There are oil pressure gauges, ammeter, drum tachometer, etc.

A control unit for the combine, its components and systems has been installed:

• drum;
• corn header;
• seeder picker;
• seeder;
• straw chopper;
• straw walker;
• auger;
• shoes.

The drive axle is controlled hydraulically. There is no direct connection between the steering wheel and the wheels. A system of pipes and power steering takes part in the process; fuel circulates through them, which is supplied by a pump.

The header of the Niva SK-5 combine is one of the main systems of the combine. The machine is used for harvesting corn and other crops. The main components of the header are the following:

1. The housing on which the working devices are fixed. It is connected to the feeder chamber using hangers and hinges. A telescopic transmission with access to the knives is mounted to this design. The cutting height is adjustable using shoes.
2. The reel grabs the stems and directs them to the auger. The cutting edge consists of knife plates that move in different directions. This includes friction plates and pressure vanes.
3. The auger is a cylinder with spiral belts that, when rotated, move the stems into the middle.
4. Then they are picked up by a finger, which directs everything onto the floating conveyor. An inclined conveyor directs the grain to the thresher.
5. There are 2 shafts: driving and driven.
6. Transportation is carried out using chains.
7. The picker removes the stems and transfers them to the header.

Combine "Case" 2366

This line of “Case” combines was released in 1998. It differs from earlier modifications (2166, 2188) in having less load on the soil layer and having better maneuverability on wet and loamy soils.
The updates affected not only the wheeled chassis and the wheels themselves, but also the operator’s workplace, drives and the engine part. Peculiarities:

• Cummins 6 TAA 830 engine with a good power reserve;
• hydraulic disc brakes;
• wide grip header;
• “Axial-Flow” rotor, which allows you to thresh grain without damage;
• reliable “Cross Flow” ventilation with a low percentage of impurities;
• reverse inclined conveyor;
• a bunker that unloads in a few minutes;
• ergonomic combine operator cabin with climate control function;
• hydraulic adjustment of gearbox, header and brakes.

Operating properties of Case 2366:

• Thrust – 240 kW;
• Engine – 6.3 l;
• Header - 4.9 m;
• Seed reservoir – 6.3 t;
• Straw walkers – 6 pcs;
• Weight – 10.3 tons.

Specifications

Overall dimensions (in transport condition):

• length – 6750 mm;
• width – 3280 mm;
• height – 3810 mm;
• wheelbase – 3500 mm;
• ground clearance - 508 mm.

The mass of the combine is 10300 kg.

Performance characteristics:

• Hopper capacity – 6300 l;
• maximum unloading speed – 100 l/sec (depending on operating conditions and type of crop);
• unloading height – up to 3900 mm;
• standard header working width – 4900 mm;
• number of straw walkers – 6.

Wheel size:

• driving – 480/70-R24;
• managers - 650/75R32.

Combine "Case" 2388

, designed for high-yielding grain crops.
Like other grain harvesting machines of this traction class, it includes the Axial-Flow single-rotor technology for gentle and low-cost threshing of ears. The “Case” differs from previous variations of combine harvesters in its compressed drum and separator key activator. Advantages:

• single-row turbocharged engine system;
• resistance to increased loads;
• hydraulic control of the running block;
• 3-position transmission with hydrostatic drive;
• improved cross-country ability in fields with topographical unevenness;
• "AFS Pro" - monitoring system for the operation of machine components;
• extended loading tank, which is emptied in 2 minutes;
• availability and low cost of spare parts.

Performance properties:

• Thrust - 325 hp;
• Harvesting width – 6.1 m;
• Granary – 7400 kg;
• Unloading – 0.1 t/s;
• Weight – 12800 kg.

Review of the main series

2100 Axial Flow

Production of the 2100 Axial Flow series models began in 1995. The combines featured an enlarged cabin, a new external lighting and filtration system.

Specifications:

Video review of the Case 2166 combine:

2300 Axial Flow

Production of Case 2300 Axial Flow combines began in 1998. All models have a comfortable cabin equipped with a climate control system, a new drive belt and tires that reduce ground pressure and soil compaction.

Technical characteristics of combine harvesters Case 2300 Axial Flow series:

Photo of the Case Axial Flow 2366 combine

1400 Axial Flow

Models in this series have been produced since 1977. They have an updated corn header, electric rotor control, and electronic monitoring of crop losses.

Model characteristics:

AFX CNH

AFX CNH equipment has been produced since 2004. The models have an updated rotor, drive belts, a new improved cabin and hydraulic units, the operation of which is controlled by electronic sensors.

Characteristics of AFX CNH series combines:

Photo of the Case 8010 combine

International 15

The equipment of this series was first released in 1968. Models are equipped with a hydrostat, additional attachments, including a corn header and a device for harvesting rice crops, and a new separator.

Specifications:

Photo of Case 915 combine

Self-propelled harvesters

The first model of the Case self-propelled combine was produced in 1915; in 1925, a combine appeared, the operation of which was mechanized. Over time, combines were improved and equipped with additional equipment for harvesting corn and other crops. Even later, machines for working with rice and legumes appeared.

Technical characteristics of self-propelled combines Case:

88

This newest series has been in production since 2011. The use of electronic controllers and monitors allows you to continuously monitor the operating parameters of the combine.

Technical characteristics of 88 series combines:

The video shows the Case 5088 combine in operation:

130

These models are designed for use on average farmland. At the same time, they are distinguished by high productivity and a wide selection of headers of various sizes.

Special mechanisms allow you to quickly change operating modes depending on weather conditions.

Options:

The video shows the Case 5130 combine harvester in action:

E

Models in this series are designed exclusively for harvesting grain crops. With compact overall dimensions, they have high productivity and power. This feature allows the equipment to be used in large fields with complex terrain. Characteristics of Case E series combine harvester models:

Combine "Case" 5130

Equipped with a high-power motor and a capacious grain hopper.
In addition to the basic header, it is equipped with an alternative one that increases the width of the workpiece to 7.3 m. It is suitable for installing adapters for harvesting rapeseed and corn. Advantages:

• axial rotary threshing system;
• sectional concave design;
• smooth running thanks to disc brake pads;
• "Axial-Flow" rotor;
• 3 operating speeds;
• uniform grain separation with a Cross Flow fan;
• Possibility of long-term operation without unloading.

Technical characteristics of Case 5130:

• Engine – 6.7 l;
• Fuel capacity – 950 l;
• Power – 299 hp;
• Bunker – 8.8 m3;
• Weight – 17.3 tons.

Which models should large farms prefer?

Taking into account the characteristics of high loads and huge areas, Case IH developers offer several models of combines.

All of them ideally meet the needs of modern large agricultural companies in terms of the following parameters: resistance to increased loads, simplicity and accessibility of maintenance, long service life of parts and mechanisms.

Case combine harvesters are reliable agricultural equipment, which is noticeable even in the photo. Let's look at its characteristics in more detail.

Combine Case 8230

Case 8230 is a combine harvester that is designed for constant and high-performance work.

Thanks to the special design of the lattice, there is no loss of productivity, and the quality of processing of the harvested crop remains at a high level.

The rotor for threshing and separation has an elongated shape, ensuring the supply of grain into the chamber.

The engine power reaches a record 510 horsepower, which allows this equipment to perform extensive cleaning work without overheating the motor and moving elements.

The specialized header has a length of 912 cm, which makes it possible to make fewer passes across the cultivated area, thereby reducing fuel consumption and extending engine life.

Hopper capacity 12.3 cubic meters. m ensures sufficiently long operation without unloading.

Despite the high cost, this unit, thanks to simple and affordable maintenance, durability and reliable design, quickly pays for itself.

On average, the price of this model fluctuates around 7.5 million rubles, but it will pay for itself in a minimum period, since the use of the 8230 combine can reduce crop losses, practically reducing them to zero.

Combines Case 5088 and 7088 from the 88 series

These models are classified as universal.
Perfectly suitable for work in large and medium-sized farms. Power ranges from 280 to 340 horsepower, which in tandem with a large grain tank of up to 10,500 liters, complemented by high reliability and improved design, makes this series of combines unique.

The equipment maneuvers well in difficult areas and is easy to maintain thanks to removable guards. The price is also pleasantly surprising: a Case combine can be purchased for around 5 million rubles.

Case – combine 8010

A successful, improved creation of American designers is the new model 8010. It is a modified and more powerful version of the beloved modification 2388. The combine operates on the basis of a rotor, like all the equipment of this corporation.

Its engine is capable of developing power up to 400 hp. pp., so the machine is capable of harvesting rich harvests in vast fields in the shortest possible time.

Attention! Professional equipment is expensive, but it has a longer service life and is resistant to overloads and difficult conditions. Don't neglect these characteristics!

Combine "Case" 525

Universal self-propelled equipment that is suitable for harvesting all agricultural crops.
Equipped with stem lifters, which allows you to work in fields with fallen crops and ensure high cutting accuracy. The incline conveyor has been redesigned and is divided into multiple sections for improved performance in a wide range of conditions. Advantages:

• cascade straw walker with 5 keys;
• 3-level grain cleaning scheme;
• capacious grain receiver, complete unloading of which lasts 1.5 minutes;
• The operator's cabin is comfortable and inaccessible to adverse environmental factors.
• Perkins motor systems.

Working properties:

• Power – 168 kW;
• Grain accumulator – 6.3 m3;
• Working strip width – 4.8 m;
• Sieve area – 4.6 m2;
• Gas tank – 520 l;
• Weight – 10280 kg.