John Deere combines: model range and technical characteristics of John Deere forage harvesters

John Deere is a famous American engineering giant. This company was founded in 1837 in Illinois and named after its founder, who invented the steel plow. Today, the brand’s development arsenal includes not only agricultural machines, but also devices for construction and logging. But one of the main directions of its activity was and remains the production of combine harvesters, the model range of which today covers several dozen modifications. Their features will be discussed in this article.

John Deere S660 grain harvester

A productive and extremely reliable self-propelled unit for harvesting cereals and seed crops.
It is trouble-free and can be used in any climate zone. Advantages:

• longitudinal engine design for better speed transmission;
• single-rotor design with 3 stages;
• wide possibilities for retrofitting with adapters;
• feeder camera with self-centering technology;
• cutting mass supply accelerator;
• stone catcher;
• Evenmax cleaner.

Specifications:

• Power – 370 hp;
• Bunker – 10.6 m3;
• Gas tank – 950 l;
• Unloading speed – 120 l/s;
• Weight – 14.7 tons.

John Deere W650

Modification with increased productivity, degree of computerization of work processes and obtaining high-quality grain at the output without unnecessary impurities and with low losses.
Peculiarities:

• adaptability to tasks of increased complexity;
• 6-cylinder 4-stroke PowerTech engine (TIER3);
• 3-speed PBST transmission;
• wide drum chopper;
• grain ventilation system “Quadra-Flo”;
• universal type mower “JOHN DEERE” 625R for cutting stems with a high percentage of lodging;
• wide wheelbase with pneumatic tires for minimal soil compaction;
• relief leveling system;
• comfortable workplace for the combine operator.

Working properties:

• Power – 320 hp;
• Granary – 8 m3;
• Fuel tank – 700 l;
• Unloading – 88 l/s;
• Weight – 13.5 tons.

Engine

Different versions of the John Deere 9500 are equipped with six-cylinder liquid- and air-cooled power units JD 6076T or JD 6076H with a displacement of 7.6 liters and a power of 160-186 hp.

Both diesel drives are characterized by low fuel consumption, a large torque reserve, temperature stability and other parameters when operating at high speed modes. Thanks to the fuel tank volume increased to 530 liters, the combine can operate for a long time without refueling.

Combine "John Deere" 942

One of the old developments of the John Deere brand, which appeared on the market in 1979. It is small agricultural equipment that is advisable to purchase for small farms.
The combine is equipped with a medium-power motor and an adjustable mower, which can reach a width of 3 m. Since 1983, its serial production has been suspended. Therefore, all vehicles available today labeled 942 have already been in operation. Properties:

• 4-cylinder engine generating 75 hp;
• 3-speed transmission;
• high transport speed;
• possibility of using an alternative header in addition to the main one.

Parameters during operation:

• The volume of the power unit is 0.39 m3;
• The width of the threshing unit is 300 mm;
• Travel speed – up to 10 km/h.

A little history

The corporation was created in 1837. The impetus for its founding was the invention of John Deere, who worked as a blacksmith in Vermont. He created the first model of a self-cleaning plow. The main objective of the invention is to optimize the land cultivation process, which required a lot of time and effort. A couple of years later, American farmers appreciated the benefits of his invention. The following events contributed to the further development of the company and its transformation into an international corporation:

• registration in 1864 of a patent for the manufacture of a plow equipped with a seat and wheels. The device almost instantly gained immense popularity. The volume of daily sales reached up to 100 units;
• launch of a plant in Canada at the dawn of the last century. At the same time, mass production of combines and tractors was established;
• The company went global in 1956. The brand's products have conquered the international market - agricultural machinery from John Deere was appreciated by French, German, Mexican, Argentine and even South African farmers. Representative offices of the corporation appear in these states.

Since 2009, Deere & Company has become the market leader. In 2010, the plant in Domodedovo was launched. The company specializes in the assembly of agricultural machinery and construction machines. Despite the success achieved, the Deere & Company corporation does not stand still - it is constantly expanding its range and increasing production capacity.

Interesting! The company sees its main task as creating equipment that best meets the needs of customers working in the fields of agriculture, construction and logging. This approach ensures high demand for John Deere equipment, regardless of changes in the market situation.

Currently, the brand occupies a leading position in the profile segment. Its products are considered the epitome of reliability, consistently consistent quality, high performance and ease of use.

John Deere 1075

Agricultural machine for harvesting grain, leguminous and heavy-duty essential oil crops.
It is one of the recent engineering creations of this manufacturer. Advantages:

• simple and reliable layout of working units;
• single drum grinding;
• a body for a machine operator with air conditioning functionality - this is the first model to receive such equipment;
• hydraulic type transmission;
• 4-position gearbox with a wide speed range of 1.7-20 km/h.

Performance indicators:

• Traction mechanism – 150 hp;
• The volume of the power component is 7640 cm3;
• Capture by reaping mechanism – 425 cm;
• Alternative mower – 5 m;
• Diesel capacity – 300 l.

Characteristics of the threshing unit and separator circuit

The diameter and width of the threshing drum is 660/1362 mm, operating modes for grain crops are in the range of 470-960 rpm, and for legumes - 150-250 rpm.

The working areas of the 8-blade beater, the cleaning system and the straw walker are 0.527, 4.11 and 6.26 m2, respectively. A high-speed header with a working grip of 6700 mm is used as standard equipment. The function of changing the angle of attack makes it possible to fully harvest low-growing and laid-down grain crops.

Harvester "John Deere" 1177

The John Deere model under consideration is universal, capable of working all round without downtime with the appropriate auxiliary attachments.
A progressive feature of this combine is the user-adjustable header height, which makes it possible to achieve precise cutting of the stems of an even larger list of crops. In addition, the machine is equipped with a power element of the John Deere brand’s own production 6466 AZ02 of a 6-cylinder design. Peculiarities:

• presence of 3 operating speeds;
• manual transmission;
• increased working width with a standard thresher;
• 6 functioning cylinders for efficient fuel combustion;
• a cabin for a combine harvester with increased comfort;
• extended chassis for better cross-country ability on agricultural land.

Performance indicators:

• Power – 195 hp;
• Header – 4.85 m;
• Fuel tank – 300 l;
• Additional mower – 550 cm.

Single-rotor concept

The single-rotor threshing and separating system on the S Series machines provides clear advantages over traditional, hybrid and dual-rotor threshing and separating systems. The flow of plant material is not broken into two parts, but is supplied evenly, which requires less power. This is because a large diameter rotor creates more inertia than smaller rotors, which allows the rotation speed to be reduced. This rotor also has a larger cross-sectional area compared to a tangential flow threshing system. This ensures a simple transition from tangential to axial direction of crop flow. A uniform flow of plant material ensures gentle threshing, efficient separation and grinding. What is the result? Best quality straw and grain.

John Deere 9500

The 9500 modification of “John Deere” is considered one of the most affordable and widespread in modern post-Soviet spaces.
It has a number of design advantages that allowed this combine to get far ahead of its classmates. Advantages:

• high labor productivity;
• “Contour Master” option for precise copying of surface topography;
• “Hillmaster” technology - the combine can work even on sloping areas;
• ergonomic cabin with central location;
• electrified monitoring and fault warning system.
• reduced percentage of damaged and lost grains due to a larger drum with concave.

Basic indicators:

• Potential – 142 kW;
• Tank for diesel – 0.53 m3;
• Travel on the highway – 31.2 km/h;
• Productivity – 8.9 t/h;
• Capture in one pass – 6.7 m;
• Weight – 11.23 tons.

Scope of use of the loader

The special mini loader John Deere 318D has a fairly universal application. The equipment can be used on a construction site for loading bulk materials, as well as in warehouse conditions where systematic loading/unloading of specific items is required. If necessary, special hydraulic attachments are mounted on the equipment.

Types of equipment that are installed on a mini loader:

• loading forks;
• ladle 0.4 cubic meters;
• transport hooks;
• lifting hook;
• street cleaning brushes;
• snow cutter.

Depending on the type of installed equipment, a mini loader can be used in different conditions, for example, in the summer for loading specific materials, and in the winter for cleaning streets and sidewalks.

Equipment management

The John Deere 318D universal loader, which can be purchased from an official representative, is quite easy to operate. No special skills are required to operate this type of equipment. Due to the use of certain modern technologies and electronics, loaders of this type have automated control elements. Inside the operator's cabin there are several key control systems equipped with modern electronics, thanks to which virtually no human intervention is required. John Deere 318D series loaders are equipped with automatic fuel pumping, engine preheating, and an automated freewheel system.

Carrying out repair work

John Deere 318D series equipment has a simple design and repairable components. Due to the simplicity of the arrangement of the working systems, a loader of this brand can be repaired even in the field with a very minimal set of tools. The four-cylinder liquid-cooled engine is fuel-efficient, and the diesel supply system works in conjunction with two cleaning filters.

During repairs and maintenance, only original spare parts must be used, as the service life of the forklift depends on this.

There are quite a lot of Chinese-made spare parts on the domestic market, which have a more reasonable price, but are inferior in quality. The manufacturer does not recommend the use of non-original parts. You can purchase the SunWard SWL2810 loader at an affordable price.

Harvester "John Deere" 9510

A powerful all-wheel drive self-propelled unit that combines a reasonable price and excellent quality.
Thanks to relatively cheap spare parts and a wide network of service centers, this machine can become practically indestructible. Advantages:

• focus on grains and legumes;
• hydraulics in the transmission;
• option “Greenstar” - a productivity monitor, which is also configured to control the humidity of the harvested mass;
• central location of the body;
• large percentage of glazing for a larger viewing area.

Master node parameters:

• Engine volume – 7600 cm3;
• Traction force – 162 kW;
• Grain tank – 8800 l.

Equipment from China

Chinese mini harvester

Chinese-made grain harvesting equipment was originally created for the domestic market. Local peasants cultivate everything, including the tiniest patches of land available on their plots. There may be no need to purchase large expensive equipment, but its smaller version sometimes becomes a real salvation.

As a result, Chinese mini grain harvesters combine simplicity, reliability, compact size and an attractive price. This makes them strong rivals to their more well-known counterparts from other countries.

Combine "John Deere" 9600

A self-propelled grain harvesting unit that can quickly be reconfigured for harvesting and threshing many other cultivated plants - rapeseed, sunflower, corn, etc. It combines good performance properties due to increased torque, innovative axial-rotor type milking technology, and an improved separation system for the harvested product.
The controls of this machine are an on-board computer, which increases the accuracy and control over the tasks performed. Peculiarities:

• energy-efficient diesel engine with electrical control functionality for the fuel supply unit;
• ease of access to control units;
• "Headertruck" functionality - overcoming uneven microrelief and adaptability on fields with a slope of up to 60;
• Hillmaster option.

Technical capabilities:

• Power – 240 hp;
• Diesel tank – 800 l;
• Threshing part – 6.7 m;
• Grain receiver – 8 m3;
• Separator – 1.5 m2.

Description of the tractor

The longitudinal stability of the tractor is increased due to its large weight and extended wheelbase. All this has a good effect on the traction and coupling qualities of this model, allowing it to interact well with a harrow, chisel plow, seeder, cultivator, roll baler and other soil-cultivating units.

Design and its features

The tractor has a frame design with a monoblock layout. The dimensions of the model are optimal for a universal agricultural machine and inspire respect. Length - 4m, total width - 2.44m, height - 3.18. The turning radius is 5.30m. The chassis has several modifications of the chassis, these are 2WD, 4WD, MFWD. For John Deere 7830, the tire size is 710/70R38 for the rear wheels, 600/65R28 for the front.

The front axle has a hydropneumatic suspension, providing good contact between the wheels and the ground, absorbing the load.

There are devices for hooks and canopies at the back and front. By adjusting the ballasts-counterweights, you can balance the mass for machine stability. There is a special suitcase of JD scales at the front, which will allow you to quickly balance the work attachment. The canopies have electro-hydraulic control. The equipment is equipped with three types of gearboxes, standard “PowerQuad-Plus” and optional “AutoPower”, “AutoQuad-Plus”. The standard box is excellent for providing the functions of a tractor. The gear shifting process is partially automated; the transmission itself adjusts to the speed, optimizing engine performance. The AutoQuad-Plus system fully automates the speed control process, which is convenient for the operator during cyclic work. Here, instead of a shift lever and clutch, there is one DeClutch button.

The driver-operator of special equipment is in a soundproofed cabin with good visibility, an ergonomic seat, and a modern control system. The Star Fire 3000 device allows you to work with any navigation system, both the original JD brand and the Russian GLONASS.

Technical description

The technical characteristics of the John Deere 7830 tractor stand out qualitatively, as do the MTZ 922 tractor. The machine is equipped with a 6-cylinder diesel engine with an intelligent power control system. Its power is 205 hp. with torque, maximum 957 N*m. The working volume of the cylinders is 6.8 liters. Starting is carried out using a 12V battery. The John Deere 7830 fuel system is equipped with a tank with a capacity of 390 liters.

Other notable parameters:

• rear suspension load capacity 6.35 t;
• front suspension load capacity 5.9 t;
• wheelbase 2.96 m or 2.86 m in 2WD/4WD version;
• weight without additional equipment 8.2 t;
• travel speed on the road is up to 50 km/h.

Consumables

The hydraulic system is equipped with a working fluid tank with a capacity of 108 l. Lubricant replacement is periodically required for reliable engine operation. The tractor has moderate consumption of diesel fuel. Specific fuel consumption is 266 g/kW*hour. Thanks to the distributed load during operation, tires can withstand several seasons before the necessary replacement.

John Deere 9640 WTS

The combine harvester, the photo of which is presented above, has held its ranking position for the second decade. During this time, it has been repeatedly improved and has reached the present day as one of the company’s most popular projects.

Advantages:

• wide-profile pneumatic wheels;
• equipped with a wide-width threshing unit;
• longitudinal-transverse copying of topographic irregularities;
• expanded capabilities for working on slopes (at an angle of up to 22 0);
• electronic control of the diesel consumption system.

Operating data:

• Power – 275 hp;
• Reaping grip – 9.15 m;
• Seed receiver – 8 thousand l;
• Fuel tank – 700 l;
• Weight – 11.2 tons.

Cabin overview

Eight full-size light elements are installed outside the cabin, as well as a pair of large orange flashing lights that allow you to control the dimensions of the vehicle. The cabin has two chairs, fabric upholstery with decent vibration insulation allows you to reduce the noise level in the cabin during operation. Basic technical information is displayed on the electronic instrument panel, as well as several additional monitors: navigation system, auxiliary systems control station, etc.

Harvester "John Deere" STS-9660

A maneuverable and productive unit for working with grain of any moisture content and straw content.
With an impressive weight of 14 tons and compact dimensions, it does not overcompact the soil and preserves its natural properties. Advantages:

• drive brought to perfection;
• large feeder chamber;
• adjustable angle of attack of the feeder camera;
• reel with reverse function;
• improved 3-circuit threshing;
• maintainability thanks to affordable spare parts.

Operating parameters:

• Diesel – 305 hp;
• Bunker – 8.8 m3;
• Fuel receiver – 960 l;
• Thresher – up to 9.15 m;
• Weight – 13523 kg.

Advantages

The combine concept successfully combines high productivity with high-quality threshing of a wide variety of crops, including small-seeded crops.

• A large supply of fuel and the volume of the grain tank make it possible to reduce the time of forced refueling and unloading downtime to a minimum.
• The machine is adapted in all respects to climate conditions with difficult weather and temperature conditions. The Contour Master system allows you to maintain productivity in the dark. Hillmaster ensures safe operation on uneven and steep terrain.
• Thanks to the efficient operation of built-in automation and computer control, the operator can pay more attention to solving more important problems.
• The level of comfort in the workplace contributes to low fatigue and maintains the operator’s performance throughout the entire work shift.

A wide range of transport speeds, exceeding 30 km/h, makes it possible to quickly move the combine to areas in need of urgent harvesting.

Harvester "John Deere" 9670

Reliable grain harvesting unit with improved operational and technical properties.
Long-lasting motor systems reduce maintenance and fuel costs. Peculiarities:

• 3-stream separation scheme;
• extensive grain storage;
• the interval between maintenance reduced to 50 hours;
• economical consumption of diesel and lubricants;
• computerized process of controlling all working parts of the machine.

Basic properties:

• Power – 252 kW;
• Grain tank – 10600 l;
• Unloading – 77.5 l/s;
• Diesel tank – 950 l;
• Weight – 14.8 tons.

John Deere 9880

A universal combine harvester for threshing cereals, tall-stemmed, essential oil and other crops. Suitable for large agricultural companies located in areas with risky farming.

Peculiarities:

• 6-cylinder diesel "PowerTech";
• 3-position separator;
• option for automatic adjustment of machine operating parameters “AME”;
• “PosiTorq” chopper drive;
• Hillmaster technology;
• ergonomic operator’s body “TechCenter” with excellent noise, vibration and dust protection properties.

Harvester characteristics:

• Power - 324 kW;
• Sieve area – 5.25 m2;
• Rotor length – 3.1 m;
• Separator – 1.5 m2;
• Weight – 16.4 tons.

Threshing and separating device

John Deere combines are equipped with a universal device for separating and threshing grain crops. The drum has a large diameter and high rotational inertia.

These characteristics allow you to process a large amount of grain within the first minutes of operation, which greatly reduces the amount of damaged grain.

Standard equipment includes:

• plates for optimal exfoliation;
• two separating rotors;
• three rows of inserts to adjust the amount of incoming material.

MSU parameters can be automatically changed by the operator using an automatic adjustment system.