John Deere tractor 5m series technical specifications. John Deere tractors: model range

John Deere is a manufacturer of tractors, other equipment for agriculture, logging and other applications. The John Deere tractor is a recognized standard of power, reliability and performance. The country of origin of John Deere tractors is the USA.

John Deere tractors – model range

The company has been around for over a century, and during that time the John Deere (sometimes misspelled and pronounced "Gear") product line has changed several times. Let's look at the current models of tractors from the American concern.

Interesting: almost all the company’s tractors are equipped with power plants of their own design. The PowerTech engine was created specifically for these tractors, complies with environmental standards and has optimal power characteristics. And the engines of the PowerTech Plus family are additionally equipped with turbocharging, wet liners, an exhaust gas recirculation system (EGR) and other modern options: John Deere engineers try to keep up with advances in engine building.

This series produces medium-sized tractors that combine 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. All tractors in the series can be equipped with a front-mounted power take-off shaft (PTO).

The manufacturer produces the 6B tractor in two configurations:

• Standard;
• Premium.

They have different clutches, transmission units, different PTO types, and a number of other differences.

The series produces three models of tractors. Comparative characteristics of John Deere 6B series tractor equipment:

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/in oil bath		In an oil bath
type of drive	4 WD, front axle connected mechanically
Turning radius	4.3 m	5.5 m.
Power take-off 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 t.	5.5 t.

This is another family of medium-sized John Deere tractors launched in 2012. They are equipped with a PTO integrated into the design and also have a linkage. The tractor is distinguished by its frame design - the independent suspension of the TLS system provides the vehicle with comfort, controllability and maneuverability.

The 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 (rated)	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. load capacity, etc.	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 classified as medium, the John Deere 8R tractor belongs to the class of heavy agricultural machinery. These machines are equipped with many electronic components that help in controlling the tractor, powerful motors and various transmissions, depending on the model. The vehicles are produced in wheeled (R) and tracked versions (marked as RT).

Interesting: 8R series tractors can be retrofitted with a telematics system with remote access to the display.

The 8R runs on a 9-liter in-line diesel unit with 6 cylinders and liquid cooling of the latter. The general cooling system is air, forced (turbocharging).

All models come standard with a rear PTO; a front PTO is also available. Together with the rear and (optional) front linkage, this allows for a variety of additional equipment options and makes the tractors multi-functional.

Model	8270R	8295R	8320R	8335R	8345R	8370R	8320 RT	8345RT	8370RT
Power point	Diesel PowerTech PSX 9 l.
Power (rated)	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 t. (average)						Up to 11.87 t, depending on attachment options
Type of movement	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 (rear axle)
Clearance	68.6 cm.						39.2 cm.
Weight	11.84 t.						16.42 t.

This is a line of the most powerful modern John Deere machines, produced 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.

The power plant is a diesel engine of John Deere's own design, with a volume of 9 or 13 liters. All tractors use an e18 transmission with 18 forward gears and 6 reverse gears. As in the 8R, there is a proprietary JDLink telematics system.

Tractors have a variety of attachment options, which, coupled 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 (rated)	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
Move type	Wheels					Caterpillars
Wheelbase	3.807 m			3.912 m
Weight (calculated, without PTO and rear linkage), i.e.	17.37	18.250	18.63	19.2		20.73
Ballast	Up to 22.1 t.		Up to 24.7 t.	Up to 27.2 t.		Up to 24.494 t.

This is the latest series, a further development of the idea of ​​John Deere crawler tractors. The RX uses an original four-track design that provides better power transfer from the drive to the ground due to a larger contact patch compared to wheeled or conventional tracked vehicles.

The tractors are equipped with a drawbar as standard; a PTO and three-point hitch are available upon request.

Model	9470RX	9520RX	9570RX
Power point	PowerTech PSS 13.5 l.
Power (rated)	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 t. (mounted), up to 5.4 t. (timber)
Wheelbase	4.127 m.
Dimensions (length-width-height), m.	8.18-2.98-3.72
Clearance	49.4 cm
Weight	24.5 t. (basic), 32 t. (maximum permissible)

Mini tractors

For the needs of small farms and private users, John Deere's assortment includes small Series 1 tractors (this John Deere garden tractor is called the 1 Family Sub-Compact Utility Tractor in the company's terminology). Two models are available:

• 1023E;
• 1025R.

They are equipped with compact Yanmar diesel engines of 22.4-23.9 hp, and can be equipped with a bucket, lawn mower module and other equipment upon 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 engines of 24.2-36.7 hp.

Series 3 completes the line of John Deere mini tractors. It includes:

• 4044M;
• 4052M;
• 4066M;
• 4044R;
• 4052R;
• 4066R.

This line includes machines with power from 43 to 66 hp. The last two digits of the model number index indicate the rated horsepower.

These tractors are also equipped with a bucket or other equipment upon request of the user. The cabin can be either closed or open.

Episode 5

These are more powerful devices with PowerTech motors of 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 coping with most of the tasks faced by owners of small and medium-sized households and farmland.

Lawn tractors

The John Deere tractor product line offers two options for ultra-compact lawn care units.

The 100 series 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 handle even large lawns.

More advanced model X350R 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 special-purpose equipment. The company has almost two centuries of history.

Of course, John Geer did not create the tractor right away (in historical sources the spelling of the surname “Ger” is sometimes found). His company began in 1837, when Illinois blacksmith John Deere, in response to farmers' complaints about the lack of a good plow for the heavy prairie soil, forged his own, which did the job perfectly. 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 had formed a partnership and moved to Mississippi. There his factory soon doubled its output. In 1876 the company 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 to N.S. Khrushchev during his visit to the USA of the operation of the John Deere tractor became an incentive for the USSR to develop its own machine.

Advantages and disadvantages of tractors

Experts highlight the following advantages of John Deere equipment:

• high power and performance;
• tractor reliability;
• modern technologies, good technical equipment of machines;
• ease of operation on tractors, interior comfort.

Disadvantages include the high cost of basic kits and attachments, expensive spare parts and service, and low maintainability in “home” conditions in the event of a breakdown. The latter is due to the fact that the design of the John Deere tractor is quite complex and contains many high-tech components.

Approximate prices of John Deere tractors

Prices for 100 series lawn tractors start at 1,600 USD. The cost of the X350 in the company’s catalog is indicated at 3,199 USD.

Mini-tractors of family 1 are sold at prices starting from 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 from older families is significantly higher. So, series 6 cars will cost 40-50 thousand USD, or more. Series 8 cars cost between 150-300 thousand USD in used condition, the cost of new ones is even higher. The latest models of the 9th series will cost the buyer 370-500 thousand USD or more if the equipment was used, the cost of new ones is from 500-600 thousand USD and more.

The price must be confirmed with the dealer or directly through the manufacturer.

The John Deere company is famous throughout the world for its production of high-quality tractors for various purposes. The model range includes special equipment that meets all the criteria of efficiency, versatility, and has a long service life. The official website of the Russian seller https://www.deere.ru/ru/ presents a wide range of models that are successfully used in the agricultural, construction and municipal industries.

Technical characteristics of John Deere tractors

The Jondir series of equipment includes two main versions of all-wheel drive tractors: tracked and wheeled. In addition, you can expand the functionality of special equipment using suspended and trailed equipment.

Compatible with the entire range of attachments

The advantages of the model range are as follows:

1. Thanks to powerful power units, the equipment is capable of performing various construction and agricultural work of any complexity. Also, with the help of these tractors, it becomes possible to transport heavy loads over long distances.
2. Thanks to the highly automated transmission, engine power is used with maximum efficiency.
3. The design features of the hydraulic system and mounting system ensure compatibility with various attachments.
4. The operator's workplace is equipped with all the necessary devices for comfortable work.
5. An automated driving system in combination with a navigation device will allow you to perform labor-intensive work in a short time and with savings in fuel and lubricant mixtures.
6. Thanks to on-board computer equipment, the functioning of the engine and power systems of special equipment is optimized.

All mechanical components are ergonomically located in relation to each other, which ensures ease of access to each of them. This design significantly reduces time and money costs for servicing. In addition, due to the fact that each mechanism is installed at a distance from the others, they do not fray and last longer.

When choosing a modification, you should first of all be guided by the purpose of the equipment and the type of work for which it is planned to be used. The power indicators of special equipment must be taken into account.

VIDEO: John Deere - the most powerful, comfortable and easy to operate tractors

John Deere 6

John Deere 6210R

John Deere tractors of the sixth class have a fairly simple design, due to which their cost is slightly lower than other series. The line includes 2 models with different power ratings and performance.

The estimated cost of these modifications varies between $95,000.

John Deere 6B

The manufacturer produces three models with standard and premium equipment. This is an economical and compact special equipment with a PT power unit. The engine produces 85-95 hp. With. At the same time, it has a torque reserve of 30%. Versions are great for working with soil and cargo. The John Deere tractor can be equipped with a loader from this company and similar suspension devices.

John Deere 6D

This version of John Deere tractors is distinguished by its high level of energy saturation. Therefore, it is often used for equipment with wide-cut devices, mounted and towed devices. The modifications include a powerful power unit and an automatic transmission called Power Reverser.

The design features of the transmission in combination with electrohydraulics provide a wide range of speed positions for all strokes. John Deere tractors are equipped with a two-level PTO and a clutch with a long service life.

John Deere 6M

The series includes 3 models with Power Tech-E and a power unit providing power of 115-205 hp. With. The advantages of the technology include a reliable frame design, three-link suspension, a wide range of wheel sizes, and an improved brake auxiliary mechanism.

Options
Fuel tank volume, l
Dimensions, cm
Wheelbase, cm
Nominal torque, Nm
Maximum permissible weight, t

John Deere 7

In the John Deere seventh class model range, there are modifications equipped with a Power Tech+ version of the power unit, which produces power of 180-202 hp. With. At the same time, the models are characterized by economical consumption of fuel and lubricants and increased torque.

John Deere 8

This line includes all models whose names contain the symbol “R” and “T”. John Deere tractors are equipped with an intelligent control system, a 400-horsepower engine, and fasteners for equipping various suspension devices.

The series differ only in power unit power, size and fuel consumption. The range includes the following models:

• 82-95R - 295 l. pp., consumption 56 l/h, dimensions 6.22x3.48x3.28 m;
• 85-30R - 330 l. pp., 63 l/h., 5.56x2.48x3.12 m;
• 83-10R - 310 l. pp., 60 l/h., 3.2x2.43x2.43 m;
• 85-20R - 295 l. pp., 59 l/hour, 5.38x2.6x3.1 m;
• 84-20R-RT - 320 l. pp., 65 l/hour, 6.22x3.5x3.28 m;
• 84-30R - 305 l. pp., 56.4 l/hour, 5.6x2.5x3.1 m;
• 83-35R - 335 l. pp., 68 l/h., 6.2x2.4x2.4 m.

From the photo you can determine that the models are almost completely similar in appearance.

John Deere 9

The power rating of John Deere models included in this classification is 375-620 hp. With. The line itself includes six versions of special equipment, three on tracks and the rest on wheels. These versions were developed using new and improved technologies using modern devices, a seventeen-inch multimedia screen and controllers that monitor the entire work process.

Options	Model name John Deere
Power indicator, kW, l. With.
Fuel consumption, l/hour
Dimensions, m
Wheelbase, mm
Load lifting, t
Ground clearance, mm

VIDEO: Agricultural and forestry equipment giant

The American company John Deere is one of the world leaders in the production of heavy equipment: road construction, logging, agricultural; transmissions and engines. The concern has dozens of factories on several continents and supplies the agricultural industry with high-quality equipment. With a wide selection of equipment, John Deere tractors, available in various configurations, are in great demand on farms and among individuals.

Types of tractors

The manufacturer produces two main groups of tractors:

• Universal row crops: high-quality, inexpensive, have a standard set of functions and characteristics. Suitable for farmers and farmers who do not need extra equipment and auxiliary options.
• All-wheel drive are professional John Deere tractors equipped with powerful engines, which increases their versatility, performance and expands their scope of application.

The first group of wheeled tractors is represented by such series as 6M, 6D, 6B, 7030, 8R, which are used in almost any modes and conditions, the second - 9R, 9RT, which are characterized by the ability to perform large volumes of work.

Series 6M

Tractors of this group are successfully used in road and field conditions. They are effective, versatile and practical in operation, indispensable in a small agricultural business. John Deere 6M tractors are equipped with an improved PowerTech E engine, which guarantees increased equipment power - up to 150 hp.

The 6M series is equipped with a front loader. At the same time, the tractors’ load-carrying capacity remains high, which allows them to be used for work of any complexity. The models in this series have a built-in automatic AutoQuadPlus 20/20 or mechanical PowerQuad Plus 20/20 transmission, at the buyer’s choice. In addition, the tractors are equipped with a productive, progressive hydraulic system that compensates for pressure and fuel consumption.

Series 6D

John Deere 6D tractors are based on the 6030 series, only they are more powerful, stronger and more complex in design than their predecessor. Their distinctive feature is durability. The 4.5 liter engine installed in the car has a power of 130 hp. and torque reserve of 30%. It provides high power at high speeds and thus enables the tractor to perform many tasks.

The 6D Series models feature the latest technology - a plug-in mid-drive system. Thanks to it, power take-off and traction are increased, fuel is saved, tire service life is increased, and the soil is less compacted during cultivation.

The following features of the John Deere 6D tractor enhance its functionality and productivity:

• transmission with 9 gears, working both forward and backward;
• the PowerReverser gearbox has electro-hydraulic shifting - this ensures smooth operation of the tractor and eliminates the need for constant use of the clutch;
• using a hydraulic attachment system, the machines are connected to front loaders and other mounted units;
• The mechanism of tractors is designed in such a way that they can be easily maintained or repaired even by inexperienced users.

Series 6B

Models of the 6B series are one of the simplest John Deere tractors. They are famous for their high performance, versatility and simplicity of design, which the owner can easily repair with his own hands.

The tractor is equipped with a PowerTech engine, the power of which ranges from 95 to 135 hp. The torque reaches 29%, which guarantees high maneuverability of the equipment with cargo. Whatever fuel is used, complete cleaning is ensured thanks to the separator filter; environmental requirements are met.

The John Deere tractor has a mechanical transmission with synchronizer. The price of the 6B series is the lowest compared to others due to the simplicity of the design. The gearbox is available in three versions:

• 12/4 - maximum speed 30 km/h;
• 24/8 — speed 30 km/h;
• 24/8 - 40 km/h.

The power take-off shafts built into 6B tractors reach 540/1000 rpm.

Series 7030

The 7030 series tractor models have a long wheelbase and heavy weight. Due to this specific design, these machines are stable when working with cultivators, chisels, plows, and have increased traction and coupling parameters.

The tractor is equipped with a frame structure with a monoblock assembly. The PowerTech Plus engine is made using innovative technologies and has an IPM system. Its volume is 6.8 liters, power 195-213 hp. The speed at which the car moves reaches 50 km/h. "John Deere" is a tractor whose fuel consumption will be almost a third lower than that of Russian similar equipment. Series 7030 can be equipped with 3 types of gearboxes:

• AutoPower;
• AutoQuad-Plus;
• PowerQuad-Plus.

These tractors do not have a clutch pedal. Instead, there is a button on the gear shift lever. The front axle of the vehicle boasts a load capacity of 5.9 tons. The manufacturer has developed 3 types of front PTO in order to be combined with a front loader.

Series 8R

This series is necessary for those farmers who work in the fields from spring to autumn, plowing large areas of land and at the same time not bothering with management. The 8R tractors have a 9-liter PowerTech engine with 270-335 hp.

The machine is equipped with systems based on the latest technological developments:

• electronic control;
• navigation;
• precision agriculture;
• 360° lighting;
• it is possible to connect a telematics system that controls the tractor;
• installed tracks.

A prominent representative of the 8R series is the John Deere 8430 tractor. This is a high-performance diesel machine with an engine capacity of 9 liters and a power of 305 hp. The tractor transmission - Power Shift - consists of an electro-hydraulic drive. The equipment is equipped with a large number of gears: 16 forward, 14 reverse and is prepared for installation of AutoTrac (precision farming system). The 8430 tractor will be indispensable at agricultural enterprises where large areas of land are cultivated. It has established itself as a universal, highly efficient, reliable technology with low fuel consumption.

Series 9R, 9RT

Four-wheel drive tractors, the most powerful of all those produced by the John Deere company. Their power range is 451-616 hp, they can withstand heavy loads, while not complicating the operator's work thanks to the CommandArm control system.

The tractors are equipped with the exclusive AirCushion hitch designed for high-quality tracks. The equipment of these series can withstand about 9 tons of weight. The 9R, 9RT model range consists of three tracked tractors and four wheeled ones.

Prices for John Deere tractors

The secondary market for agricultural equipment offers a wide selection of John Deere tractors. The price for them depends largely on the year of manufacture, the number of operating hours and the general condition of the machine.

Average cost of used John Deere tractors:

• series 6D - $90,000;
• series 6B - $65,000;
• series 6M - $92,000;
• series 7030 - $94,000;
• series 8R - $194,000;
• series 9R, RT - $300,000.

The price of new models must be confirmed at John Deere dealerships.

"John Deere-8430" is a heavy universal row-crop tractor designed to perform energy-intensive technological operations. Due to its high power and performance, this model is intended only for large farms. Those who have significant cultivated areas and are interested in using powerful equipment that can be easily combined with advanced high-performance trailed systems. Such a tractor is a powerful energy production tool. To load it and achieve maximum profitability, you need to have not only extensive fields, but also modern trailed and mounted equipment. All the details about John Deere-8430 and specific experience with its use are below.

On average, one John Deere-8430 tractor is designed for complex cultivation of 1.5-2 thousand hectares of land per season, and such a load pays off in 2-3 years. Subject to normal operation and timely maintenance, it is capable of operating 15 thousand hours before the first major overhaul. Along with the row-crop modification 8430, the tracked modification 8430T was also produced.

Deere&Company is a transnational engineering corporation headquartered in the city of Moline, in the US state of Illinois. Manufactures agricultural, industrial, logging tractors, trailed and attached equipment for them; combines; construction, gardening, snow removal equipment. As for agricultural equipment, it is the largest manufacturer in the world.

The company was named in honor of its founder (in 1837, an American blacksmith and inventor, and in the future industrialist, John Deere, opened his business in Moline). Throughout the 19th and early 20th centuries, Deere & Company produced steel plows, cultivators, seeders and other agricultural equipment.

The first John Deere tractor was assembled in 1918, after the company purchased the Waterloo tractor plant. Soon it was tractors for agriculture for a long time, one might say “forever”, that became the main specialization of the corporation. The traditional green and yellow colors of Deer technology have long been well known throughout the world.

The company has ancient ties with our country. The first delivery of John Deere brand agricultural equipment to Russia was made back in 1880. The company's specialists also established trade with the new Russia: in the period 1923-1932, the RSFSR purchased several thousand tractors of this brand annually. In our time, assembly plants for John Deere tractors and combines were opened in the Moscow and Orenburg regions, and the chairman of the board of directors and executive director of the company, Samuel Allen, personally met with Vladimir Putin in 2010.

Not only assembly plants, but also full production cycle plants owned by Deere and Company operate all over the world: in the USA and Canada, European countries, India and, of course, China. Deere & Company's "North American Distribution Center", which is located in Rock Island, Illinois, this gigantic warehouse of products, spreads over an area of ​​246 thousand square meters and is located in the 4th place on the list of the largest buildings and structures on the planet (by their area directly on earth).

The John Deere-8430 tractors were produced from 2005 to 2009, as part of the 8030 series of energy-rich universal row-crop tractors. This series included four models: 8230 - 250 hp; 8330 – 280 hp; 8340 – 305 hp and 8530 – 330 hp. Currently, they have been replaced by a new generation of powerful Deere tractors - the 8R series. It consists of heavy tractors models 8270R, 8295R, 8320R, 8335R, 8345R, 8370R, also differing in engine power, and their RT tracked versions.

The high versatility of the John Deere-8430 is achieved through successful aggregation with popular tillage implements, plows and seeders, and high-quality and efficient hydraulics.

The undoubted advantages of this model include its saturation with advanced technologies, high power combined with fuel efficiency and operational efficiency, and versatility. Among the innovative technologies used in John Deere 8430 are: electronic fuel injection control; satellite positioning system in the Precision Agriculture automatic control complex; telematic system for remote monitoring of the operation of the tractor and its systems.

The tractor is prepared for a special navigation system “Auto-Trac”, which guarantees the most accurate (+/- 3-10 cm) boundaries of the run and makes it possible to operate uninterruptedly, including in the dark, with terrain mapping. This will require additional installation of GreenStar equipment.

Namely, there are several options for signal accuracy:

• SF1 system– this is in the basic configuration, the accuracy from pass to pass is about 30 cm (15 minutes from pass to pass); the rest are additional options:
• SF2 system– accuracy from pass to pass ±10 cm (15 minutes from pass to pass);
• StarFire RTK System– real-time kinematics with an accuracy of less than 2 cm (within 10 km from the base station and 68% of the time).

These technologies help increase productivity, reduce the area of ​​mutual overlap of adjacent passages, reducing the cost of diesel fuel and other components of production costs. In addition, GreenStar guidance systems allow the operator to pay closer attention to the attachment and monitor its performance.

"John Deere-8430" is capable of performing any agricultural operations with wide-grip agricultural implements for cultivating the land. The machine provides the main means of mechanizing work in conditions of using intensive and classical technologies for growing a full range of agricultural crops. The tractor flexibly fits into the specific parameters of any field and is equipped with a full necessary set of settings for all types of work.

In combination with agricultural implements appropriate for their intended purpose, a tractor with maximum efficiency:

• cultivates the soil (plows, harrows, cultivates, etc.) on large fields of large peasant farms and agricultural holdings;
• tows multi-row planting units, green fodder and harvesting equipment;
• loosens, weeds, applies fertilizers, performing similar work without damaging the rows of plantings, which is allowed by the parameters of the machine’s chassis and its agrotechnical clearance;
• fills and forms pits for silage;
• transports significant volumes of cargo for a wide variety of purposes in conventional and dump trailers.

The tractor is equipped with a 9-liter four-stroke diesel engine “John Deere Power Tech Plus” (“PE 6068B”). This is an in-line 6-cylinder 24-valve engine with a turbocharging system and intercooling of charge air, variable geometry and liquid cooling. Direct fuel injection and removal of combustion products are provided by 4 valves on each cylinder.

The John Deere Power Tech Plus engine is equipped with a Common Rail direct fuel injection system manufactured by Denso. This power unit is also equipped with an “Auto-Prime” automatic fuel pumping system.

This motor has an accurate and precise response to changing loads. The Power Tech Plus engine only needs to drop 500 rpm to produce maximum torque. Thanks to this, the increase in torque is accelerated by 35 percent. The reaction time to load changes becomes shorter, as a result of which the performance of the power unit increases.

Engine parameters "Power Tech Plus" in numbers:

• Rated power. (EC 97/98) - 305 horsepower, or 225 kilowatts.
• Maximum torque – 1028 N.m.
• Torque reserve – 35%.
• Constant power range – 600 rpm (1500 – 2100 rpm).
• Cylinder diameter – 118 mm, piston stroke – 136 mm.
• Compression ratio: 16.3:1.

Among other features of the John Deere-8430 tractor engine:

• The high-pressure rail (HP-CR) fuel system provides immediate response to changing loads for additional fuel savings.
• The air-cooled intercooler improves engine performance and efficiency.
• An electronic fuel pump that automatically bleeds air after replacing fuel filters reduces downtime.
• A cooling fan equipped with a viscous coupling and an improved “Vari-Cool” fan drive also help save fuel.
• The dry air filter has an inlet port on the cab support.
• Separate injection pumps.
• Fuel tank cooler.

The design of the John Deere-8430 tractor provides two types of gearboxes: “Automatic Power Shift” - an automatic step-by-step manual transmission; “Auto Power” is an automatic continuously variable hydrostatic-mechanical transmission. Both transmission options allow the operator to move off smoothly and reach maximum speed without using the clutch at all.

The first option, a 16-speed transmission, was developed by John Deere specialists based on the Power Shift system that appeared in 1994. Thanks to the integrated electronics and closed-loop gear shifting, gear shifts occur at a smooth rhythm.

This gearbox has sufficient strength to operate under sudden and high-torque loads, while maintaining speed of response to control input and reliability of gear shifting. When engine power is reduced or the load on the tractor changes, gear shifts occur automatically, within the selected range. In total - 16 forward and 5 reverse gears.

The continuously variable Auto Power gearbox, unlike the first version of the gearbox, was not included in the standard equipment of the John Deere-8430 tractor and was offered as an additional option. The operator only needs to select the required speed in the range from 0 to 42 km/h. (1.8 – 17 km/h – for reverse). Gear changes are easy and smooth.

There is a special “Power Zero” function designed to hold the tractor in place in case of braking on a slope. This gearbox option has a positive effect on the vehicle’s cross-country ability due to its immediate response to changing loads. It operates in four modes - manual, PTO, high traction and low traction control, economical transport mode. However, this transmission is very expensive and has a complex design.

The John Deere 8430 tractors are equipped with an independent lever-articulated suspension "ILS", automatically adjustable. Independent front axle suspension "ILS" provides maximum increase in power transfer to the ground, for consistently high performance, even when working on very uneven terrain. Suspension system - hydro-pneumatic, constant action, with automatic leveling, automatic load compensation and active traction geometry forces for three-point hitch implements.

The rear axle on the 8030 series can have an axle with a length of 2438 mm. To install single rear wheels, an axle of 2438 mm is provided on the rear axle of the tractor, and an axle with a length of 3002 mm is provided for installing double wheels.

The front steered axle is also a drive axle. Torque is supplied to the front-wheel drive at all gearbox speeds in the following three modes:

• forced connection;
• automatic – when changing the parameters of the roadway;
• braking optimization – activated when both brake pedals are pressed.

Tires of sizes “800/70 R38” and “600/70 R30” were used.

The brakes on this tractor are multi-disc. They work separately on the rear wheels, and are installed on the shaft axis between the differential and the final drive. They are controlled hydraulically, duplication occurs through a mechanical drive.

The hydraulic system of the John Deere 8430 tractors is equipped with a load-sensing system based on an adjustable pump. Thanks to the new hydraulic pump with a capacity of 161 l/min, high speed transmission of oil flows to the equipment is ensured. Hydraulics type - closed center, PFC.

The hydraulic system holds 36 liters, or 54.9 liters with the auxiliary reservoir. The feed pump produces 120 liters per minute. Total flow: 166.5 l/min; 227.1 l/min (additional option).

The three-point rear hitch is electro-hydraulic, with full electronic control of lower link traction, hitch shock absorption, and external fender-mounted switches.

Hitch load capacity – 7847 kg; or 8300 kg (additional option). The maximum lifting capacity on hooks is 10,788 kg (105.8 kN). The OECD load capacity at 610 mm is 9519 kg (93.35 kN).

The rear power take-off shaft is independent, multi-disc type, with independent oil cooling, blocking and braking is carried out by an electro-hydraulic system. PTO type – 1000 rpm, 20 spline 45 mm shaft, or 2-speed. Does not require disassembly of the gearbox. 1000 rpm and 540 rpm - with 45 and 35 mm shafts.

Technical specifications in numbers

• Cabin height – 3.053 m;
• Width – 2.484 m;
• Length – 5.739 m.
• Operating weight – 10.346 tons.
• Total weight, with ballast – 15.263 tons.
• Load distribution: front axle – 40%, rear axle – 60%.
• Wheelbase – 302 cm (ILS); 305 cm (MFWD).
• Ground clearance – 44 cm
• Turning radius – 5.35 m.
• The tractor power output at the PTO at 1000 rpm is 190 kW (255 hp).
• Fuel tank capacity – 681 liters.

The John Deere-8430 tractors are equipped with a spacious and comfortable CommandView cabin. This is a heat and sound insulated cabin. Vibration protection, ventilation, air conditioning and heating units create comfortable working conditions. The noise level is really very low - 69 dB (A). Thanks to this, workdays become noticeably less stressful. Single-piece windshield and rear glass, 360° lighting of the working area make it possible to constantly visually monitor the operation of the tools used.

In addition, the tractor seat, equipped with air suspension, is equipped not only with all the necessary settings, but can also be rotated by 40 degrees. A full-sized “trainee” seat is also provided.

The cabin on these tractors is equipped with a four-position suspension, equipped with four adjustable shock absorbers, with a stroke of 5 cm up and 5 cm down. It adapts to rough terrain conditions automatically. Lower parallel links guarantee longitudinal stability and longitudinal position of the cab.

The following information is displayed on the split screen in the cabin of the John Deere-8430 tractor: time, speed, slip percentage, engine speed in rpm, number of operating hours since last maintenance, total engine operating hours, coolant temperature, oil pressure, system voltage , transmission oil temperature, rear hitch position, PTO speed, working equipment working width, area processed per hour, fuel consumption per hour, calculation of fuel by field area, distance counter, total processed area, approximate time remaining until the fuel tank is empty.

When choosing equipment for an agricultural enterprise, one of the brands that will be among the first candidates for purchase is sure to be John Deere, whose machines operate all over the world, providing the highest productivity, reliability and comfort.

The history of the John Deere company can be traced back to 1837, when John Deere, a blacksmith living in Illinois at the time, noticed that the plows that farmers used were ineffective at cultivating local sticky soils. Having become interested in this issue, he came up with a steel plow of an original design, capable of self-cleaning from adhering earth.
The successful design quickly gained recognition, the production of these products increased, and at the same time the company grew, and the list of manufactured products expanded. The first tractor was produced in 1918. Subsequently, new types of agricultural machinery began to be produced, production increased, which turned this company into one of the world's largest manufacturers of agricultural machinery.

Advantages

All manufactured series of tractors are distinguished by reliability, high technical characteristics, and the ability to install optional equipment. Powerful engines and efficient hydraulics allow you to use a variety of attachments and use the machines in any conditions.
The company is very careful about adapting its machines to the conditions in which they will have to work. Thus, the 6B series of tractors was tested on real Russian farms for 2 years. Ease of maintenance, long service intervals, and unpretentiousness have won a large number of fans of John Deere equipment around the world.

Flaws

The equipment is very reliable, as befits a manufacturer that claims to be a leader in the production of such machines. However, the modern power units used can be picky about the quality of Russian fuel. The abundance of electronics, especially in older models, requires appropriate maintenance.

Design features

The company installs its own PowerTech series engines on its equipment. These units meet modern emission requirements, PowerTechPlus modifications have 4 valves per cylinder, are equipped with turbocharging, EGR (exhaust gas recirculation), wet cylinder liners, etc., which is inherent in the most modern engine.

All tractors use an original frame, characterized by low weight but high rigidity. The wheeled models of the heaviest 9R series are built on an articulated chassis.

The transmission uses manual transmissions PowrSync, semi-automatic PowrShift, as well as an automatic version of this unit. The Efficiency Manager system is available as an option, optimizing the operation of the transmission and engine depending on driving conditions. Some models are equipped with a creeper.

The controls are power-assisted and, depending on the model, it is possible to use auxiliary systems such as an electronic control system, variable steering system, etc.

As befits one of the leaders producing world-class equipment, the company offers a number of original systems, including:

• iTEC is an electronic system that automates repetitive operations when turning at the end of a lane. When used together with the AutoTrac system, they will automatically monitor lane overlaps when cultivating fields.
• iGuide – automatically prevents changes in direction of movement when moving through areas with difficult terrain.
• Service ADVISOR is a system that allows the dealer to remotely monitor the operation of tractor systems, monitoring the need for maintenance or repair.
• GreenStar 3 CommandCenter is a multifunctional touchscreen display that replaces many instruments and allows you to control the operation of all tractor components, control the hydraulic system and various other operations.
• iSteer is a system that controls connected attachments.
• Autoload is a system that controls the position of the scraper knife in relation to the surface being processed.

In addition to these and other systems, the cabin installed on all tractors deserves the highest marks, allowing you to work for a long time without fatigue in comfortable conditions.

The lineup

At the moment, the company offers 6 series of its tractors, each of which includes several models, differing in power, transmissions, and optionally installed equipment significantly increases the number of possible versions of these machines.

9R

A series that includes the most powerful tractors, wheeled (R) and tracked (RT). All models, except 9410, can be produced with a scraper for leveling soils, on which in this case a PTO is not installed, excluding the possibility of using attachments. In such modifications, reinforced bridges are used.

High power allows you to process large areas in a short time through the use of appropriate attached equipment.

Photo of an outdated model of the John Deere 9430 tractor

Almost all existing electronic systems are available in this series, the cabin is equipped with air conditioning and an audio system with several speakers.

Characteristics of wheeled models of this series in the table:

Model	9410R	9460R	9510R	9560R
Engine	PowerTech
	410 (302)	460 (338)	510 (375)	560 (412)
Max. torque, Nm	1892	2123	2354	2585
Transmission	PowerSync/PowrShift		PowerShift
Number of gears. ch/n	24/6		18/6
PTO, rpm	1000
	167		182
	6940
Dimensions LxWxH, mm	7490x3040x4500
Max. Weight, kg	19695	20400		24829

Tracked models have a suspension that isolates the chassis from the frame, reducing vibration through the use of reinforced shock absorbers and pneumatic elements, as well as special suspension kinematics, and increasing travel speed.
Outdated model of wheeled tractor John Deere 9630

Optionally, the standard tracks can be replaced with wider ones.

The characteristics of tracked models are presented in the table:

Model	9460RT	9510RT	9560RT
Engine	PowerTech
Engine power, hp (kW)	460 (338)	510 (375)	560 (412)
Max. torque, Nm	2123	2354	2585
Transmission	PowerShift
Number of gears, VP/CR	18/6
Track width st/opt. mm	762/914
PTO, rpm	1000
Hydraulic performance pump, l/min	182
Load capacity of the rear linkage, kg	6940
Dimensions LxWxH, mm	7490x3040x4500
Max. Weight, kg	20371

8R

A series of powerful, economical, universal tractors produced in both wheeled (R) and tracked (RT) versions. Cars in this series received a modern steering system with electronic assistants, numerous automatic systems, powerful engines and the ability to select different transmissions.

Attachments can be connected both from the rear and from the front. On roads, wheeled models can travel at speeds of up to 50 km/h.

Technical characteristics of 8R series tractors table. 1:

Model	8260R	8285R	8310R	8335R
Engine	PowerTech
Engine power, hp (kW)	260 (191)	285 (210)	310 (228)	335 (246)
Max. torque, Nm	1217	1334	1452	1569
Transmission	PowerShift/Auto PowerShift
Number of passes VP/CR	16/5
Wheel formula	4WD
PTO, rpm	540/1000
Hydraulic performance pump, l/min	132
	8618/12124
Wheelbase, mm	3050
Dimensions LxWxH, mm	6116x2438x3527
Ground clearance, mm	685,8
Max. Weight, kg	12346

Photo of tractor John Deere 8430

Technical characteristics of 8R series tractors table. 2:

Model	8285RT	8310RT	8335RT
Engine	PowerTech
Engine power, hp (kW)	285 (210)	310 (228)	225 (246)
Max. torque, Nm	1334	1452	1569
Transmission	PowerShift/Auto PowerShift
Number of passes VP/CR	16/4
PTO, rpm	1000
Hydraulic performance pump, l/min	132
Load capacity of the rear linkage, kg	6803/9572
Wheelbase, mm	2515
Dimensions LxWxH, mm	6043x3099x3548
Ground clearance, mm	392
Max. Weight, kg	16031

In the video, the John Deere 8430 tractor was discontinued due to the creation of a more advanced model:

7030

The versatile, powerful 7030 Series tractors allow you to use these tractors for a variety of jobs using a wide range of available attachments. If necessary, it is possible to install dual front wheels.

18 installed lighting fixtures provide illumination from all sides, making night work easier.

Parameters of machines 7030:

Model	7730	7830	7930
Engine	PowerTech Plus
Engine power, hp (kW0	185 (136)	200 (147)	215 (158)
Max. torque, Nm	859	957	1025
Transmission	PowerQuad Plus
Number of gears. ch/n	20/20
Wheel formula
PTO, rpm	540/1000
Hydraulic performance pump, l/min	120/174
Load capacity of the rear linkage, standard/optional, kg	7493/9177
Wheelbase, mm	2310	2560
Dimensions LxWxH, mm	5450x2440x3110	5500x2440x3180
Max. Weight, kg	13100

Video review of John Deere 7030 series tractors:

6M

A series of mid-size tractors for universal use, equipped with an integrated front PTO and linkage. The models have a comfortable independent TLS three-link suspension. Model 6150 can be equipped with a creeper.

Characteristics of mid-size 6M tractors:

Model	6150M	6170M
Engine	PowerTech M	PowerTech E
	145(107)	165 (121)
Max. torque, Nm	677	768
Transmission	PowerQuad Plus/AutoQuad Plus
Number of passes VP/C.	20/20
Wheel formula	4WD
PTO, rpm	540/540E/1000
Hydraulic performance pump, l/min	114
Load capacity of the rear linkage, kg	6500	7000
Wheelbase, mm	2765	2800
Dimensions LxWxH, mm	4870x2490x2980	4990x2550x3100
Ground clearance, mm	530	560
Max. Weight, kg	5930	7105

Photo of the John Deere 6M series tractor

6D

Universal, very practical tractors in this series are very popular. Diesel engines with the CommonRail system are used, providing a torque reserve of up to 25%. These machines perform well when used with a front loader, as well as with a rear 3-point linkage category 2. Modifications are available with all-wheel drive or single-wheel drive.

The developers paid special attention to daily maintenance, allowing many checks to be carried out without the use of any tools.

The table contains the technical characteristics of John Deere tractors:

Model	6115D	6130D
Engine	PowerTech M	PowerTech E
Engine power, hp (kW)	113 (83)	125 (92)
Transmission	PowerReverse
Number of gears. ch/n	9/9
Clutch type	in oil bath
Wheel formula	2WD/4WD, with mechanical front axle connection
Turning radius, mm	4500
PTO, rpm	540/1000
Hydraulic performance pump, l/min	66,6
Load capacity of the rear linkage, kg	3150
Wheelbase, mm	2350
Dimensions LxWxH, mm	4220x2450x2620
Ground clearance, mm	457	442
Max. Weight, kg	4260	4970

Photo of John Deere 6920 tractor out of production

6B

A series that includes the simplest tractors from this manufacturer. The models are reliable, maintainable, and versatile. Optionally, a front PTO can be installed.

The models are available in two trim levels: Standard and Premium, differing in the type of clutch installed, different transmissions, different types of PTO used and a number of other differences.

Model	6095V		6110V		6135V
Equipment	Standard	Premium	Standard	Premium	Standard	Premium
Engine	PowerTech M		PowerTech E
Engine power, hp (kW)	95 (70)		110 (81)		135 (99)
Max. torque, Nm	370		452		555
Transmission	Top Shaft Synchronized/ Top Shaft Synchronized Hi-Lo
Number of gears. ch/n	12/4	24/8	12/4	24/8	12/4	24/8
Clutch type	dry	in oil bath	dry	in oil bath	in oil bath
Wheel formula	4WD, with mechanical front axle connection
Turning radius, mm	4300		5500
PTO, rpm	540/1000
Hydraulic performance pump, l/min	50