The unique invention of the blacksmith John Deere in 1837 was a special self-cleaning steel plow. After 10 years, about a thousand plows were produced annually.
In 1918, Deere & Company released the first tractor called the Waterloo Boy. For the next 30 years, the company continuously increased production volumes and was engaged in the production of various agricultural machinery.
Today, Deere & Company is the largest engineering concern with an annual turnover of $40 billion, producing many different modifications of construction, agricultural, and logging equipment: tracked and wheeled tractors, loader cranes, balers, mowers, combines, sprayers, excavators, motor graders, bulldozers, front loaders.
The company is a recognized leader in the production of the best modern tractors, along with New Holland and CASE IH.
It produces multifunctional durable units designed for efficient land cultivation in six series - 6V, 6M, 6D, 7030, 8R|, 9R.
The brand's signature colors are green and yellow, with the image of a yellow running deer (from the English "deer" means deer). "No one can run like a deer" - this is not only the slogan of the company, but also a reflection of the philosophy and style, striving for development and constant movement towards the new, progressive.
John Deere special equipment is so popular in the world that German designers have developed scale models tractors and loaders in a game version, for future machine operators and designers.
Design features
According to the general purpose, the tractor can be divided into two groups - for medium-sized farms with a set of specific functions of decent quality and budget cost, and highly professional modifications for large agricultural enterprises with the broadest functionality.
- Installation of powerful engines own production PowerTech and modernized hydraulics allow the tractor to be operated in intensive mode without major repairs.
- All Jondir tractors are equipped with an EGR exhaust gas recirculation system.
- The equipment has a lightweight frame of a special rigid design; an articulated chassis is installed on the 9R series.
- Gearboxes are installed PowrShift semi-automatic and PowrSync mechanical.
- A wide range of additional functions can be installed as an option.
- Affordable aggregation with various additional mechanisms.
Model range of tractors
9R/9RT
The line of the most powerful machines (375-620 hp) in aggregation with attachments in a short time effectively performs a huge amount of work.
Wheeled vehicles are marked R, tracked - RT.
When creating John Deere 9R tractors, the latest automated control and functional control systems were used with data displayed on a touch screen.
All tractors of this series can be equipped with a scraper, except for the 9410 modification.
Models 9430, 9630 have been discontinued as obsolete, 4 wheeled vehicles and three tracked modifications are being produced.
9RX
Very powerful and smart new generation John Deere 9RX tractors (470-570 hp) are an innovative development of the company.
Designed for intensive use in aggregation with heavy tools over large areas.
They are distinguished by a rational combination of power and productivity, a special design of caterpillars, a special caterpillar cleaning system, a reduced impact on the soil, which contributes to a significant increase in crop yields.
8R/8RT
Economical powerful models with a power of 270-370 hp. are produced in the wheel version 8370R, 8260R, 8285R and the caterpillar version - 8310RT, 8335RT.
The models rationally combine unique performance characteristics, high tractive effort, computer intelligence, increased comfort in work, and allow the fullest use of the potential of precision farming technologies.
Even at low speeds, the speed of 40 km / h is stably maintained. LED lights with a service life of 10,000 hours make it much easier to work in the dark.
The load capacity of wheeled models is 12.12 tons, for tracked models - 9.57 tons.
Modifications John tractors Deere 8430R, 8320R discontinued.
7030
Sufficiently powerful multifunctional tractors (185-215 hp) are designed to perform a wide range of work.
They have 20/20 gears, the carrying capacity of the rear linkage is 7.5-9.2 tons, dual wheels can be installed on the front axle.
The lineup – 7630, 7930, 7730.
7830
The John Deere 7830 universal row-crop tractor belongs to the 3rd traction class and is capable of performing various agricultural work.
A standard PowerQuad-Plus transmission is installed, as an option AutoPower options are offered, when using the machine as a tractor - AutoQuad-Plus.
The tractor is equipped with the latest telemetry equipment, which allows real-time monitoring of all production processes and technical specifications tractor.
The price of the John Deere 7830 model in Russia, depending on the operational state, ranges from 3-5.5 million rubles.
Technical characteristics of the model John Deere 7830:
6V
In the sixth series, this is the most simple John Deere tractor. Depending on the configuration and types of the installed clutch, transmission and PTO are produced in Premium and Standard modifications.
At low power 95-135 hp the machines are reliable, maintainable, quite productive - the carrying capacity of the rear linkage is 4.1-5.4 tons.
There are modifications: 6095V, 6110V, 6135V.
6D
Very popular 6115D series, 6130D 113-130 hp. Models are mainly used in operation with a rear three-point hitch and with a front loader.
The engines are equipped with a Common Rail torque reserve system.
The release of models 6920, 6820, 6830 is discontinued.
6M
These are medium-sized and powerful (110-195 hp) cars 6150M, 6170M with independent 3-link TLS suspension and creeper. They have been in production since 2012.
JOHN DEERE 6M tractors are characterized by increased versatility, are designed for medium-sized field and road work, and have proven themselves excellently when operating with increased loads.
6030
This series is represented by tractors JOHN DEERE 6230, 6430, 6830, 6930. Their power is 100-155 hp.
Distinctive features: the engine has a torque reserve and additional power, various transmission versions can be installed.
General technical description
John Deere tractors convincingly demonstrated full compliance with the technical characteristics declared by the manufacturer in actual operation.
Of great importance for consumers is the possibility of early selection of the necessary components, systems and mechanisms with certain parameters.
- Preliminary study of the specific operating conditions of the developed equipment. Thus, the 6B series was tested in real conditions in Russia for two years, before it finally began to be supplied to agricultural enterprises.
- Security automatic driving based on advanced GPRS navigation, which allows you to effectively perform a huge amount of work with the least cost and time.
- Wide versatility to perform various jobs - the optimal design of the hydraulic system allows you to perform aggregation with any attachment.
- The ergonomics of the operator's cab is as good as the interior of the best car.
In John Deere tractors, it is especially attractive that future owners, in accordance with the needs of the farm, can take care in advance of installing the necessary telemetry systems on the selected model, which allow optimizing production and increasing the efficiency of tractor operation:
- Service ADVISOR - the ability to remotely support the operation of all tractor systems to determine the need for repair or maintenance.
- The GreenStar3 Command Center is a touchscreen display for controlling machine systems and monitoring operating parameters.
- iTEC - automation of repetitive operations during turns.
- iGuide - correction of movement in difficult areas, in the fields of a wedge-shaped configuration in automatic mode.
- Autoload - control over the scraper blade.
- iSteer - control attachments.
Exploitation
Machines are extremely demanding on quality diesel fuel, oils and lubricants, careful observance of the characteristics of fuels and lubricants is required in accordance with the manufacturer's recommendations.
The company produces a wide range of mineral engine oils John Deere TORQ-GARD of various brands and service categories, it is preferable to choose original consumables and spare parts.
John Deere tractors are designed to allow the operator to perform daily machine checks easily, without the use of any tools.
Thanks to the improved design of the front axle and the use of lubrication-free U-joints, inspections are kept to a minimum.
The suspension cylinder is lubricated after 250 hours.
New 9RX tractors do not require a daily oil check.
Tractor load
Tractor settings adjustment:
Transmission setup:
Fuel saving system:
Major faults, repairs
John Deere tractors are distinguished by unpretentiousness in maintenance, long service intervals.
At the same time, the technique is demanding on the quality of fuel, a low-grade diesel engine can provoke breakdowns and premature wear of parts.
Sophisticated electronics require qualified maintenance, periodic software updates.
In sub-zero conditions, operators have difficulty starting John Deere tractors, and storing machines in heated boxes increases maintenance costs.
The prices for original spare parts are quite high, and the service, especially in remote places, is sometimes far from perfect.
Causes certain difficulties the implementation of minor repairs in the field.
Tractor owners need informative operating instructions and training materials.
John Deere Tractor Manual
John Deere Tractor Series Operator's Manual
John Deere is a manufacturer of tractors, other equipment for agriculture, forestry and other applications. The John Deere tractor is a recognized benchmark for power, reliability and performance. The country of origin of John Deere tractors is the USA.
Tractors John Deere - model range
The company has been around for over a century, and during that time the John Deere (sometimes misspelled and mispronounced "Geer") product line has changed numerous times. Consider the current models of tractors of the American concern.
Interesting: almost all tractors of the company are equipped with power plants own design. The PowerTech engine was created specifically for these tractors, meets environmental standards and has optimal power characteristics. And the engines of the PowerTech Plus family are additionally equipped with turbocharging, wet liners, exhaust gas recirculation (EGR) and other modern options: John Deere engineers are trying to keep up with the achievements of engine building.
In this series, medium-sized tractors are produced, combining the power and reliability of John Deere in a small size. These are versatile machines suitable for different tasks, with good performance and operator comfort. They are also distinguished by high maintainability. On all tractors of the series, the installation of a power take-off shaft (PTO) of the front location is available.
The manufacturer produces 6B tractors in two configurations:
- standard;
- premium.
They have different clutches, transmission units, PTO types differ, and there are a number of other differences.
There are three models of tractors in the series. Comparative characteristics tractor equipment John Deere series 6B:
| Model | 6095B | 6110B | 6135B |
| Power point | PowerTech M | PowerTech E | |
| Power (Standard/Premium) | 95/70 HP | 110/81 | 135/99 |
| Transmission (Standard/Premium) | Top Shaft Synchronized/ Top Shaft Synchronized Hi-Lo | ||
| Torque | 370 Nm. | 452 Nm | 555 Nm |
| Gears, forward/reverse (Standard-Premium) | 12/4-24/8 | ||
| Clutch (Standard/Premium) | Dry/oil bath | in an oil bath | |
| type of drive | 4 WD, mechanically connected front axle | ||
| Turning radius | 4.3 m | 5.5 m | |
| PTO shaft (Standard/Premium) | 540/1000 rpm | ||
| Lifting capacity | 4.1 t. | 5.4 t. | |
| Wheelbase length | 2.31 m | 2.56 m | |
| Clearance | 39.5 cm. | 42.5 cm | 45.5 cm |
| Dimensions (length-width-height), m | 4.65-2.22-2.65 | 4.83-2.21-2.81 | 4.83-2.3-2.82 |
| Max. weight | 4.6 t. | 4.87 tons | 5.5 t. |
This is another John Deere family of medium tractors launched in 2012. They are equipped with a PTO integrated into the design and also have a hitch. The tractor is distinguished by the frame device - independent suspension The TLS system provides the equipment with comfort, controllability and patency.
Machines can be equipped with front and rear linkage options.
There are 6 types of tractors in the series.
| Model | 6110M | 6125M | 6140M | 6155M | 6175M | 6195M |
| Engine | PowerTech E | |||||
| Power (nominal) | 110 HP | 125 HP | 140 HP | 155 HP | 175 HP | 195 HP |
| Torque at 1500 rpm. | 497 Nm | 522 Nm | 632 Nm | 700 Nm | 790 Nm | 880 Nm |
| Max. carrying capacity, t. | Up to 5.3 | Until 6 | Up to 6.8 | Up to 8.1 | Up to 8.5 | |
| Wheelbase | 2.58 m | 2.765 m | 2.8 m | |||
| Clearance | 49 cm | 53 cm | 54.5 cm | |||
| Dimensions (length-width-height, m) | 4.485-2.49-2.86 | 4.73-2.49-2.97 | 4.99-2.55-3.1 | |||
| Weight (dry/gross), t. | 5.8/8.65 | 5.8/9.15 | 6.2/10 | 6.7/11 | 7.5/12.3 | |
If the previous samples were medium, then the John Deere 8R tractor belongs to the class of heavy agricultural machinery. These machines are equipped with a variety of electronic components that help in driving the tractor, powerful motors and various transmissions, depending on the model. The machines are produced in wheeled (R) and tracked (marked as RT) versions.
Interesting: 8R series tractors can be retrofitted with a telematics system with remote access to the display.
8R run on 9 liter diesel unit in-line version with 6 cylinders and liquid cooling of the latter. The general cooling system is air, forced (turbo).
All models come with a rear PTO as standard, and a front PTO is also available. Together with rear and (optional) front linkage, this allows for a multitude of options. additional equipment and makes the tractor multifunctional.
| Model | 8270R | 8295R | 8320R | 8335R | 8345R | 8370R | 8320RT | 8345RT | 8370RT |
| Power point | Diesel PowerTech PSX 9 l. | ||||||||
| Power (nominal) | 270 HP | 295 HP | 320 HP | 335 HP | 345 HP | 370 HP | 320 HP | 345 HP | 370 HP |
| Torque (at 1500 rpm) | 1264 Nm | 1381 Nm | 1498 Nm | 1569 Nm | 1615 Nm | 1732 Nm | 1498 Nm | 1615 Nm | 1732 Nm |
| load capacity | 6.15 tons (average) | Up to 11.87 t, depending on hitch options | |||||||
| Movement type | wheels | caterpillars | |||||||
| Wheelbase | 3.08 m | 2.515 m | |||||||
| Height, m | 3.299/3.353/3.484 (depending on tires) | 3494 | |||||||
| Length, m | 6.224 (without ballast weights on the front support) / 6.591 (with weights) | 6.47 | |||||||
| Width | 2.6 m | 2.552 / 3.05 (on the rear axle) | |||||||
| Clearance | 68.6 cm. | 39.2 cm. | |||||||
| Weight | 11.84 tons | 16.42 t. | |||||||
This is the most powerful line modern machines John Deere, available in tracked and wheeled versions (similar to 8R / RT). Representatives of this family can be produced in the “scraper” configuration, which excludes the installation of a PTO and work with attachments. John Deere scrapers are equipped with reinforced bridges.
As power plant the diesel engine of John Deere's own design, with a volume of 9 or 13 liters, is used. All tractors use the e18 transmission with 18 forward and 6 reverse gears. As in 8R, there is a proprietary JDLink telematics system.
For tractors, there are many options for attachments, which, together with high power, allows you to quickly cover large areas and perform a variety of tasks. You can also read about.
| Model | 9370R | 9420R | 9470R | 9520R | 9570R | 9470RT | 9520RT | 9570RT |
| Engine | PowerTech 9.0 l. | PowerTech 13.5 l. | ||||||
| Power (nominal) | 370 HP | 420 HP | 470 HP | 520 HP | 570 HP | 470 HP | 520 HP | 570 HP |
| Torque at 1600 rpm | 1732 Nm | 1938 Nm | 2169 Nm | 2400 Nm | 2596 Nm | 2169 Nm | 2400 Nm | 5296 Nm |
| Transmission | e18 | |||||||
| Movement type | wheels | caterpillars | ||||||
| Wheelbase | 3.807 m | 3.912 m | ||||||
| Weight (calculated, without PTO and rear hitch), t. | 17.37 | 18.250 | 18.63 | 19.2 | 20.73 | |||
| Ballast | Up to 22.1 tons | Up to 24.7 tons | Up to 27.2 tons | Up to 24.494 tons | ||||
This is the latest series, a further development of John Deere's crawler tractors. The RX uses an original four-track design that provides the best transmission power from the drive to the ground due to the increased contact patch compared to wheeled or conventional tracked vehicles.
In the basic configuration, the tractor is equipped with a drawbar, PTO and three-point hitch are available on request.
| Model | 9470RX | 9520RX | 9570RX |
| Power point | PowerTech PSS 13.5 l. | ||
| Power (nominal) | 470 HP | 520 HP | 570 HP |
| Torque (at 1600 rpm) | 2169 Nm | 2400 Nm | 2631 Nm |
| Transmission | e18, 18 forward/6 reverse speeds | ||
| load capacity | Up to 9 tons (hitch), up to 5.4 tons (timber) | ||
| Wheelbase | 4.127 m. | ||
| Dimensions (length-width-height), m | 8.18-2.98-3.72 | ||
| Clearance | 49.4 cm | ||
| Weight | 24.5 tons (base), 32 tons (maximum allowable) | ||
mini tractors
For the needs of small farms and private users, the range of John Deere includes small tractors of the 1 series (such a John Deere garden tractor is called the 1 Family Sub-Compact Utility Tractor in the company's terminology). Two models are produced:
- 1023E;
- 1025R.
They are equipped with compact Yanmar diesel engines of 22.4-23.9 hp, and can be supplemented with a bucket, lawn mower module and other equipment on request.
Interesting: the AutoConnect system allows you to connect some types of equipment by simply “running over” them and pressing a special lever.
There are other models of subcompact tractors. Family 2:
- 2025R;
- 2032R;
- 2038R.
These are more powerful cars with 24.2-36.7 hp engines.
Series 3 completes John Deere's line of mini tractors. It includes:
- 4044M;
- 4052M;
- 4066M;
- 4044R;
- 4052R;
- 4066R.
In this line there are machines with power from 43 to 66 hp. The last two digits of the model number index indicate the nominal horsepower.
These tractors are also equipped with a bucket or other equipment at the request of the user. The cabin can be either closed or open.
Series 5
These are more powerful devices with PowerTech motors for 50-125 hp. The series is divided into 5E, 5M, 5R.
"Tractor John" 5E (50-100 hp):
- 5045E;
- 5065E;
- 5075E;
- 5085E;
- 5090E;
- 5100E.
5M (75-115 HP):
- 5075M;
- 5085M;
- 5090M;
- 5100M;
- 5115M.
5R (90-125 HP):
- 5090R;
- 5100R;
- 5115R;
- 5125R.
These tractors are capable of handling most of the tasks facing the owners of small, medium-sized households and farmlands.
Lawn tractors
The John Deere tractor product line offers two options for ultra-compact lawn care implements.
Series 100 includes several machines:
- E100, 17.5 HP;
- E110, 19 HP;
- E130, 22 HP;
- E140, 22 HP;
- E180, 25 HP
These tractors are equipped with a mower and allow you to quickly process even large lawns.
A more advanced X350R model with 18.5 hp. also equipped with a container for collecting grass:
About John Deere
John Deere is a major American manufacturer and supplier of equipment special purpose. The company has almost two centuries of history.
Of course, John Gere did not create the tractor right away (in historical sources, the spelling of the name “Geer” is sometimes found). His firm began in 1837 when John Deere, an Illinois blacksmith, in response to farmers' complaints about the lack of a good plow for the heavy soil of the prairie, forged his own, which did an excellent job. A year later, the blacksmith became an industrialist and began his own production. In 1842 he had already made a hundred plows.
By 1948, Deere formed a partnership and moved to Mississippi. There, his factory soon doubled its output. In 1876 the firm registered its own trademark.
Since then, John Deere has come a long and difficult path from a local manufacturer of harrows and plows to a major global developer and seller of special equipment for various purposes.
Interesting: the demonstration of the work of the John Deere tractor to N. S. Khrushchev during his visit to the USA became an incentive for the development of his own machine in the USSR.
Advantages and disadvantages of tractors
Experts highlight the following advantages of John Deere equipment:
- high power and performance;
- reliability of tractors;
- modern technologies, good technical equipment of machines;
- the convenience of working on tractors, the comfort of the cabin.
Among the shortcomings, they note the high cost of basic kits and attachments, expensive spare parts and services, low maintainability in "home" conditions in the event of a breakdown. The latter is due to the fact that the device of the John Deere tractor is quite complicated and contains many high-tech components.
Approximate prices for John Deere tractors
Prices for "lawn" tractors of the 100th series start from 1.600 USD. The cost of X350 in the company's catalog is 3.199 USD.
Family 1 mini-tractors are sold at a price of 12 thousand USD. Series 2 starts from 16 thousand USD, series 3 - from 17.300 USD, 4 - from 18 thousand, 5 - from 20 thousand USD.
The cost of equipment of older families is significantly higher. So, series 6 cars will cost 40-50 thousand USD, and more. Cars of the 8 series cost between 150-300 thousand USD in a used condition, the cost of new ones is even higher. The latest samples of the 9th series will cost the buyer 370-500 thousand USD or more, if the equipment was in use, the cost of new ones is from 500-600 thousand USD and more.
The price must be checked with the dealer or directly through the manufacturer.
Tractors and other agricultural equipment are represented by dozens of brands, and one of the most popular in the world is the John Deere tractor. The equipment presented by the company performs a variety of tasks, mainly the manufacturer produces models with wheeled and tracked types. The main advantages of the model range include excellent reliability, performance and comfort at all stages of work. But before discussing the main models of John Deere, consider the history of the company.
John Deere Company
The company is considered one of the oldest tractors on the market, having been founded in 1837. It all started with a small shop in Illinois, where a man named John Deere decided to sell various equipment (ploughs, shovels, etc.). Many years later, namely in 1842, John Deere and his partner opened their own factory. The first products of the factory were seeders and cultivators, and only since 1912 were the first attempts to create agricultural machinery.
The first model was introduced in 1918, the range has increased significantly and now John Deere tractors have a lineup of several dozen models manufactured in 27 countries. There is a suitable equipment for the buyer, ranging from universal tractors to powerful all-wheel drive machines.
Advantages and disadvantages
Of course, such a well-known brand has many advantages, which are proved by thousands of positive feedback and excellent reputation. Among the main ones are:
- corporate quality and reliability;
- a variety of available equipment;
- contemporary hydraulic system and powerful motors
- all presented models fully fulfill their duties, they are tested for a long time before release;
- unpretentiousness to maintenance due to the excellent quality of parts.
Flaws
Although the technique has won the favor of many customers, there are several drawbacks to the John Deere brand:
- in modern models there is a lot of electronic equipment that requires a lot of knowledge for management and maintenance;
- some models are not suitable for the Russian consumer due to the poor quality of domestic gasoline.
John Deere tractor series
Today, the manufacturer produces 6 different series of its tractors, including 6B, 6D, 6M, 7030, 8R(RT) and 9R. Each of the series fulfills its functionality by 100%, you can choose agricultural machinery to suit your requirements and working conditions.
Series 7030
The tractors of this series are classified as universal, in total there are 3 different tractors in the series. All of them are represented by a variety of basic and additional attachments. Of particular note is the 7830 tractor, which is classified as a 3rd power class. It is based on a PowerTech Plus engine with 200 horsepower and 957 Nm of torque. The engine capacity is no less impressive - as much as 6.8 liters. It features a large number of gears - 20 forward and 20 reverse, the control is convenient thanks to the proprietary PowerQuad Plus transmission.
The dimensions of the 7830 model are impressive, the tractor is not only huge, but also has a large wheelbase. Thanks to these indicators and a powerful motor, the equipment has received incredible cross-country ability and is used for professional purposes. There are many attachments available, which are mounted on the rear or front hitch. Unfortunately, the model has not been produced since 2011, but John Deere 7830 is still one of best models series. Other modifications include models 7730 and 7930.
Series 6D
The work of the John Deere tractor is presented as a universal technique for agriculture, diesel engines are at the heart of the 6D series. power units With unique system common rail. At the moment, two different modifications have been released - 6115D and 6130D. PowerTech M and PowerTech E motors are used respectively.
A big advantage is the ability to work with important attachments, for example, work perfectly with a mounted loader and 3-point hitch. Depending on the choice of the client, it is possible to order all-wheel drive or mono-wheel drive on one axle.
If we consider the 6115D model, we can distinguish a motor with a power of 113 horses, 9 gears forward and backward and a weight of 4,260 kg. A comfortable ride is made possible by the PowerRewers transmission.
Series 6B
One of the most affordable and easy series for private use, John Deere tractors come in three models: 6095B, 6110B and 6135B. All tractors are offered in two different trim levels - Standard and Premium. Despite the simple characteristics, the 6B series equipment turned out to be very reliable and productive, very easy to operate and maintain. Each model is equipped with a diesel engine with incredible quality and service life.
Tractor equipped all-wheel drive, which provided good cross-country ability in various conditions. Front BOM can be selected as an option. If desired, the driver connects front axle. When using the rear linkage, the carrying capacity of the device ranges from 4,100 to 5,400 kg, a good indicator for such a seemingly simple tractor. Provided for management mechanical transmission Top Shaft Synchronized. The Standard package has 12 forward gears, 4 reverse gears, the Premium package has 28 and 8 gears, respectively. Motor power differs depending on the model:
- tractor 6095 - 95 hp;
- tractor 6110 - 110 hp;
- tractor 6135 - 135 hp
Series 8R and 8RT
One of the most powerful and modern series, it is represented by universal tractors, available in two versions - tracked and wheeled. An excellent opportunity to choose the ideal model for agriculture. The manufacturer believes that this series is one of the most advanced and modern, because tractors now use the latest technologies that provide perfect job with earth.
Regardless of the model of the 8R series, the tractors remained economical, of high quality, and have a minimum emission of gases into the atmosphere. The manufacturer positions the modification with a wheelbase as R, caterpillar tractors are designated RT.
Today there are 4 main models:
- John Deere 8260 - PowerTech motor with 260 hp and a torque of 1,217 Nm;
- John Deere 8285R - PowerTech engine with 285 horsepower, 1,334 Nm of torque;
- John Deere 8310 - PowerTech engine with 310 hp thrust, 1,452 Nm of torque;
- John Deere 8335 - PowerTech motor with 335 hp and a torque of 1,569 Nm.
All of them received a mechanical or automatic transmission(optional) with 16 forward gears and 5 reverse gears. Drive 4D complete, wheelbase amounted to 3050 mm. Excellent series for the Russian user.
Series 9R
Belong to the class of heavy tractors, equipped with all-wheel drive and a powerful high-torque engine. Most successful model gives out power up to 560 horses, with excellent design features, the tractor easily cultivates huge tracts of land. Many different attachments are installed on the tractors, for example, in all models except 9410, you can install a special scraper for leveling the soil. The powerful models of the 9R series are available in both tracked and wheeled versions. 
Even taking into account the huge weight and dimensions, the tractor is able to reach speeds of up to 40 km / h, which is more than a good indicator for heavy agricultural machinery. Regardless of the model, they are all equipped with a comfortable spacious cabin, modern electronics and an economical engine.
The main models of the 9D series include tractors John Deere 9410R, 9510R, 9460R, 9560R. Track versions are available in the 9460RT, 9510RT and 9560RT models. I would especially like to note the model 9420.
Tractor John Deere 9420
It is based on a 6-cylinder diesel engine, turbocharged fuel injection is installed. The tractor has an on-board computer through which all equipment control and even fuel consumption are carried out. At correct operation the tractor consumes 420 grams per 1 hour of work, which is more than a good indicator.
The total weight of the tractor was 15.5 tons, when installed with a 3-point hitch, the load capacity is up to 6 thousand kg. Modern technologies have also reached the transmission, which is controlled electronically. An automatic transmission is installed, if desired, manual mode is activated.
Video
Tractors of the American engineering company John Deere are rightfully considered one of the most reliable and productive agricultural machines of the middle and heavy class.
The equipment of this famous brand combines excellent build quality and the highest efficiency, regardless of operating conditions. For the production of American tractors, modern technologies are used, which makes the equipment one of the most high-tech on the market.
Deere & Company was founded back in 1837 in the American city of Grand Detour by a simple American blacksmith John Deere. Initially, the established enterprise specialized in the production of plows and other agricultural equipment. However, due to the high quality of the workshop's products and the rapid growth of the customer base, in 1918 John Deere acquired the Waterloo Boy tractor concern. Since then, the production of tractors and other agricultural machines has become the main activity of the American brand.
Jondir tractors are equipped with powerful and extremely durable engines, reinforced suspensions and trouble-free gearboxes. To work with various agricultural implements, the tractors are equipped with powerful hinged mechanisms that are highly resistant to wear and mechanical damage. For ease of use, all models of John Deere tractors are equipped with comfortable spacious cabs with informative dashboards as well as heating and ventilation systems.
A wide range of John Deere tractors provides an opportunity to choose a suitable unit for any farmer who wants it. At the same time, each, without exception, the unit demonstrates high operational stability, efficiency and rather low fuel consumption.
Tractor John Deere 8430 - a detailed description of the model
This popular tractor from the John Deere brand belongs to the class of universal tilled units, the main field of application of which is the efficient performance of energy-intensive operations in the agricultural sector and construction.
The latest engine of an agricultural machine is characterized by a modest consumption of fuel and lubricants, while showing the highest performance.
Tractor features include:
- maximum power - 310 liters. With.;
- working volume of the cylinder - 9 l;
- fuel tank capacity - 681 l;
- fuel consumption - 209 g / kW / h;
- minimum turning radius - 5.34 m;
- weight together with ballast - 15.26 tons.
The John Deere 8430 tractor is equipped with an advanced closed center hydraulic system and a high performance pump for faster oil flow. This allows you to use almost any type of mounted implements to work with the tractor.
Tractor John Deere 7830 - design features
This Zhandir tractor is one of the flagships of its line. The large model in this popular configuration is equipped with a proprietary 6-cylinder engine with an intelligent power management system.
The John Deere 7830 tractor is equipped with a modern hydropneumatic suspension that effectively absorbs loads and guarantees constant contact with the ground.
Model options include:
- maximum power - 210 liters. With.;
- minimum turning radius - 5.3 m;
- weight together with ballast - 7.8 tons.
This American tractor is equipped with a spacious cab with a wide viewing radius, which allows the driver to fully control the quality of the work.
Tractor John Deere 9430 - factory parameters of the unit
This heavy tractor comes standard with a powerful diesel engine with volumetric fuel tank. Rotational speed crankshaft reaches 1900 rpm, leaving, at the same time, a margin of 38%.
The John Deere 9430 tractor has a separate-aggregate layout. It is equipped with dual wheels at the rear and front. The design of the model provides for reliable fastenings for fixing ballasts, which guarantee an increase in the weight of the tractor by 15–25%.
Model specifications include:
- maximum power -435 l. With.;
- working volume of the cylinder - 13.5 l;
- fuel consumption - 350 g / kW / h;
- number of speeds - 24 forward / 6 rear;
- minimum turning radius - 4.45 m;
- weight together with ballast - 16.11 tons.
Tractor control is presented in the form of a steering wheel, levers for adjusting the main mechanisms and pedals. For ease of use, the unit is equipped with a cab with a wide viewing radius.
Tractor John Deere 8420 - model advantages
This classic wheeled tractor successfully combines high reliability, versatility and ease of use. It performs well in the toughest environments, delivering high performance depending on the task at hand.
The basic equipment of this John Deere model includes a durable 6-cylinder engine with an efficient liquid cooling system. The engine is complemented by a high-quality gearbox with a trouble-free differential lock mechanism and a system hydraulic clutch. The popular domestic tractor T-4 is equipped with the same clutch mechanism.
A quick stop of the John Deere brand is guaranteed by reliable hydraulic brakes and an auxiliary parking brake.
Tractor options include:
- maximum power - 275 liters. With.;
- fuel tank capacity - 606 l;
- fuel consumption - 266 g / kW / h;
- number of speeds - 16 forward / 4 rear;
- weight together with ballast - 12 tons.
The relatively small dimensions of the tractor make it possible to successfully use it in areas with limited space, and the presence of a differential lock makes the unit as maneuverable as possible.
John Deere 7930 Tractor - Design Features
In the design of this popular model John Deere includes an improved proprietary PowerTech Plus engine with increased energy saturation. This motor is distinguished by the ability to consistently maintain high torque rates and an instant response to any changes in loads. Modest fuel consumption makes this engine one of the most economical internal combustion engines in its class.
The front axle of the unit is made in the form of a standard beam, equipped with a hydropneumatic suspension and a differential mechanism with increased friction.
The main parameters of the tractor include:
- maximum power - 227 liters. With.;
- working volume of the cylinder - 6.8 l;
- fuel tank capacity - 390 l;
- fuel consumption - 245 g / kW / h;
- number of speeds - 16 forward / 16 rear;
- minimum turning radius - 4.3 m;
- weight together with ballast -7.8 tons.
The hydraulic system of the tractor is equipped with a powerful high-performance pump capable of pumping up to 122 liters of oil per minute.
Tractor John Deere 6920 - unit characteristics
This all-wheel drive tractor from the John Deere brand has an extremely long service life, ease of use and a high level of traction.
John Deere's design is based on environmentally friendly diesel engine consisting of 4 valves and 6 cylinders. The simple design of the motor allows self repair and quickly replace worn parts. The ICE injection system is equipped with a turbocharger and an efficient intercooler system.
Features of this John Deere model include:
- maximum power - 155 liters. With.;
- working volume of the cylinder - 6.7 l;
- fuel tank capacity -251 l;
- fuel consumption - 225 g / kW / h;
- minimum turning radius - 3 m;
The John Deere 6920 tractor is equipped with a comfortable cab with controls, a comfortable driver's seat, as well as heating and ventilation systems.
Tractor John Deere 8320 - practically the possibilities of the model
The advantages of this wheeled tractor include a pleasant modern design, ease of use, no need for special care and high reliability of the main working mechanisms.
The unit is equipped with a reliable and extremely durable diesel engine with a forced fuel injection system and electronic adjustment fuel pump operation. The transmission of the model is presented in the form of a trouble-free multi-stage mechanism with a wet hydraulic disc clutch.
Tractor features include:
- maximum power - 268 liters. With.;
- working volume of the cylinder - 8.1 l;
- fuel tank capacity -511 l;
- fuel consumption - 275 g / kW / h;
- number of speeds - 16 forward / 4 rear;
- minimum turning radius - 4.5 m;
- weight together with ballast - 10.1 tons.
The presence of a reinforced three-point linkage allows the tractor from the John Deere brand to move structures weighing up to 6.2 tons, which is more than enough to be used in conjunction with a tractor of all known agricultural implements.
Tractor John Deere 8335R - advantages of the unit
Design features of this popular model include a high-quality diesel engine with 30 percent torque reserve, modest fuel consumption and an improved liquid cooling system.
The undercarriage of the unit is presented in the form of an all-wheel drive structure equipped with two lockable differential mechanisms.
Unit features include:
- maximum power - 255 liters. With.;
- working volume of the cylinder - 9 l;
- fuel tank capacity -695 l;
- fuel consumption -320 g / kW / h;
- number of speeds -16 forward / 4 rear;
Tractor John Deere 8310R - model description
This modern agricultural unit is actively used in the agricultural sector to work with the most dimensional mounted implements. Models are characterized by reliability, patency and ease of operation.
The design of the tractor includes an improved motor, the performance of which has been increased by almost 2 times compared to the engines of previous models. The multi-speed manual transmission with wet clutch significantly increases the maneuverability of the tractor.
Unit options include:
- maximum power - 341 liters. With.;
- working volume of the cylinder - 9 l;
- fuel tank capacity - 695 l;
- fuel consumption -345 g / kW / h;
- number of speeds - 16 forward / 4 rear;
- minimum turning radius - 4 m;
- weight together with ballast - 18 tons.
The tractor comes standard with a 12-volt battery that powers the electric starter and agricultural machine lights.
John Deere 6930 Tractor - Implement Benefits
The design of this model from the John Deere brand is based on a reliable 12-valve 6-cylinder diesel engine that successfully withstands drastic changes loads and work in extreme weather conditions.
The tractor engine is supplemented with a multi-stage manual transmission with double clutch mechanism. For efficient work with attachments, the tractor is equipped with an improved hydraulic system with a high-performance pump capable of pumping up to 81.5 liters of oil per minute.
Characteristics of the model from the John Deere brand include:
- maximum power - 163 liters. With.;
- working volume of the cylinder - 6.8 l:
- fuel tank capacity - 250 l;
- number of speeds - 20 forward / 20 rear;
- minimum turning radius - 3.8 m;
- weight together with ballast - 6.5 tons.
Reinforced three-point linkage makes this John Deere tractor a truly versatile helper in areas ranging from 5 to 15 hectares.
Tractor John Deere 9400 - specifications
This powerful crawler John Deere is equipped with the most durable branded engine that develops speeds up to 2100 rpm. The design of the motor includes a vertical liquid cooling system and turbocharging.
The steering of the unit is presented in the form of an electro-hydraulic mechanism, which guarantees more accurate entry into turns with a minimum radius.
Tractor options include:
- maximum power - 445 liters. With.;
- working volume of the cylinder - 12.5 l;
- fuel tank capacity - 800 l;
- fuel consumption - 380 g / kW / h;
- number of speeds - 24 forward / 6 rear;
- minimum turning radius - 5.5 m;
- weight with ballast - 21 tons.
The rear reinforced power take-off shaft provided in the design allows using the most dimensional attachments for working with the tractor.
John Deere 8295R Tractor - Model Applications
This tractor is included in the category of medium-sized special equipment. The main field of operation of the model is agriculture, where the unit successfully performs pre-sowing soil preparation, caring for cultivated crops, harvesting and transporting crops. The video will tell you more about the capabilities of the tractor in the field.
The robust three-point rear linkage allows the tractor to be fitted with large buckets and loaders.
Model features include:
- maximum power - 295 liters. With.;
- working volume of the cylinder - 9 l;
- fuel tank capacity - 695 l:
- fuel consumption - 260 g / kW / h;
- number of speeds - 16 forward / 5 rear;
- minimum turning radius - 4 m;
- weight together with ballast - 13.3 tons.
The presence of a comfortable cab and lighting system allows you to use this tractor from the John Deere brand at any time of the day and in any weather.
Tractor John Deere 9630 - design features of the unit
This tractor is one of the most powerful agricultural units in the entire world market. The model is intended mainly for work on lands with an area of 10 hectares.
The design of the unit includes a 6-cylinder diesel engine, the inner walls of which are coated with a special anti-corrosion agent - this allows the tractor to be used at the most severe frosts. The motor is complemented by a multi-speed gearbox with wet electronic disc clutch.
Key features of this John Deere model include:
- maximum power - 555 liters. With.;
- working volume of the cylinder - 13.5 l;
- fuel tank capacity - 1325 l;
- fuel consumption - 400 g / kW / h;
- number of speeds - 18 forward / 6 rear;
- minimum turning radius - 5.5 m;
- weight together with ballast -24.56 tons.
The tractor is equipped with a spacious cab with an increased viewing radius, which allows you to carefully control the quality of work performed.
John Deere offers big choice agricultural machinery including the best John Deere Tractor for every need and at different prices. Tractors of this company are divided into two types.
The first type is compact models - for those farmers who do not need additional functions, but are quite satisfied general characteristics tractors with excellent quality and relatively inexpensive price, as well as more professional John Deere models, which are designed to perform a wider range of tasks. The latter are equipped with more powerful engines to improve functionality.
John Deere tractor
John Deere tractor series - 6B
One of the simplest series of John Deere tractor is 6B. Very easy to use. Characterized by its versatility, high performance and simple design. So, in principle, the owner of the tractor himself can easily fix it.
A more powerful and sophisticated series of 6D tractors.
These tractors developed from the 6003 series. They have a high percentage of productivity and are characterized by their durability. These tractors are stronger than their relatives from the 6B series, as they are able to work with a power of 130 hp. You will need such a tractor if you need to dry hay, mow along the road, or if you need an implement when cleaning a paddock. You can also safely use it to level driveways.
John Deere - 6030 and John Deere - 6M Series Tractor
The 6030 tractor series differs from previous series in increased power and durability. The power of these machines is about 150 hp. or 114 kW.
Another of the tractor series from John Deere is the 6M. According to its characteristics - on a par with tractors 6030. Equally effective in the field and road conditions. Almost ideal for a simple agricultural business. Its increased power is attributed to the improved PowerTech E engine.
Other tractors are designed for more efficient work and large-scale tasks on the site. John Deere's advanced tractor versions include the 7030, 8R, and 8RT series. There is a 9R series, as well as 9RT, which was formed on the basis of the above-mentioned version of the engine.
John Deere Series Tractor - 7030
The John Deere 7030 tractor is equally efficient in the field as it is in hauling. Ergonomic and comfortable cab will please the driver, as well as new engine PowerTech Plus. Technical equipment tractor gives it the ability to move at speeds up to 50 km / h at low engine speeds. Tractor power - 195-213 hp Such power will not consume a lot of fuel at all. With increased rates in speed, it consumes a minimum of fuel.
The 8R tractor will be needed by those who need to constantly work in the field from spring to autumn. Plow large tracts of land with ease of management. These tractors are equipped with a PowerTech engine with a volume of 9 liters.
Below you can see the 8360R model:
The 9R and 9RT tractors are the most powerful tractors John Deere makes. They have power from 451 to 616 hp. They can handle almost any load. The series is equipped with an operator-friendly CommandArm control system. The exclusive AirCushion hitch is designed for high quality tractor tracks.
The coupling mechanism of the tractor can handle up to 9 tons of weight. Tractors 9410, 9510R/RT, 9460R/RT, 9560R/RT come with four wheel sets and three track sets.
Fuel consumption of a John Deere tractor (John Deere) on the example of 8320R
We discussed fuel efficiency earlier when we talked about the 7030 tractor. Minimal energy costs with high power and torque.
Now consider the fuel efficiency of John Deere products using the 8320R tractor as an example. The first tractor in the 8R series was first introduced to the market in 2010 after being tested by the Tractor Lab in Nebraska. In fact, the Nebraska laboratory is the only structure that provides reliable and reliable confirmation of the presented characteristics of manufactured tractors.
So, in 2009, John Deere released its new product - the tractor model 8320R to replace the previously used model 8030. During the tests, a model with a power of 320 hp. proved to be a machine that can easily overwhelm its competitors with more power and less diesel consumption than other companies.
To begin with, the tractor showed the result: 226 grams per kilowatt per hour with a power of 274.73 hp, given the nominal engine speed.
In the process of testing, the laboratory tried to create conditions as close as possible to those in which the tested tractor would be. After the first test, the tractor was loaded with a load on its coupling mechanism as if it were pulling a plow or trailer with a load.
The tractor distinguished itself with a consumption of 240 g / kWh with a power output of 186.66 horsepower.
Thus, 8320R became the best on the market heavy tractor to work in the countryside. At 75% of full power tractor, it saves 25% of the fuel that competitors' tractors would use.
John Deere tractor device (John Deere)
Previously, we examined the capabilities of the John Deere 8320R tractor in terms of its ability to use low diesel fuel consumption in comparison with the capabilities of other brands. They also talked a little about the engines and various parts that equip some of the tractors of this company.
The 8R series became the basis for a new series called the 7R. This is a row tractor. In other words, it is used after the land has already been plowed, everything has been planted, and industrial, grain or vegetable crops need to be harvested. It is also possible to plow soft soils in a greenhouse or garden.
So, about the structure of this tractor, although the 7R has evolved from a large and powerful version of the 8R, it has a smaller engine that develops power in the range of 200-280 hp. It was equipped with a PowerTech PSX engine with a volume of 6.8 liters. It is used by the 7200R and 7215R models.
On the models 7230R, 7260R, 7280R, a PowerTech PVX engine with a volume of 9 liters was installed. Both engine types comply with Tier 4 maximum exhaust emission standards. The 7R models have an automatic continuously variable transmission, and thus provide more performance at lower engine rpm.
Also in the features of the device there is a modern CommandView II driver's cab, which is equipped with an electronic control device. The cab is equipped on-board computer With touch screen. The developers also improved the cab suspension - it began to automatically correct itself taking into account the unevenness of the ground, although it can also do this at the request of the driver.
Tractor John Deere video