John Deere 4020 Tractor HP, Price, Review, Specs, History, Serial Numbers, Weight
The John Deere 4020 was part of the New Generation Series and classified as a row-crop tractor. It was in production from 1963 to 1972.
The tractor was manufactured by John Deere in factories located in Waterloo, Iowa, USA, and Mexico. In total, 184,879 units were built, with different variants available, including row-crop, standard, high-crop, and industrial models. The original price of the John Deere 4020 in 1972 was $10,345.
The weight of the John Deere 4020 varied depending on the model: 8,645 pounds for the gas synchro, 8,945 pounds for the diesel synchro, 9,240 pounds for the gas powershift, and 9,560 pounds for the diesel powershift versions.
As for the oil capacity, the gasoline engine required 9 quarts (8.5 liters), while the diesel engine needed 12 quarts (11.4 liters). The coolant capacity of the John Deere 4020 was 24.4 quarts (23.0 liters).
The John Deere 4020 was a successor to the John Deere 4010, part of Deere’s New Generation series introduced in 1960. It brought several improvements, such as heavier rear axles, increased horsepower, and a differential lock.
This versatile tractor came with three engine options: petrol, diesel, and LPG. The John Deere 4020 Diesel model featured a six-cylinder engine capable of producing 84 drawbars and 91 PTO horsepower.
Standard features of the John Deere 4020 included the Syncro Range transmission system, offering 8 forward speeds and 2 reverse speeds.
Additionally, a power shift transmission system was available as an option. Buyers could also choose from dual rear wheels and an enclosed cab with air conditioning and heating for enhanced comfort and convenience.
The John Deere 4020 tractor gained immense popularity, with over 184,000 units produced, making it the most sought-after tractor of its time.
For comprehensive information on the John Deere 4020 Tractor, including its horsepower, price, specifications, reviews, features, and images, further exploration is highly recommended.
Rest assured, delving into the details of this iconic tractor will undoubtedly prove valuable for all interested individuals.
John Deere 4020 Tractor Price
John Deere 4020 Original Price: $10,345 (1972 )
The New price and sell Price of a John Deere 4020 tractor varies depending on the year, condition, location, and other factors. generally, Well known tractor traders sell Below price:
- Farm Country Trader: $8,000 – $12,900
- MarketBook.ca: CAD $38,903 (1972 model)
- Fastline: $7,395 (not specified year)
- TractorHouse.com: $19,500 (1970 model)
John Deere 4020 Specs
John Deere 4020 Key specs
Model | 4020 |
Manufacturer | John Deere |
Drive | 2WD / MFWD (wheel drive) |
Model introduced | 1963 |
Model discontinued | 1972 |
Model status | Discontinued |
No. produced | 1,84,879 |
Preceded by | John Deere 4010 |
Superseded by | John Deere 4230 |
Variants
4020 | row-crop |
4020S | standard |
4020HC | high-crop |
600 | industrial |
John Deere 4020 Power
Drawbar (tested) | 83.79 hp [62.5 kW] |
John Deere 4020 HP : PTO (tested) | 95.83 hp [71.5 kW] |
Capacity
Gasoline Fuel | 34 gal [128.7 L] |
Diesel Fuel | 34 gal [128.7 L] |
LP-gas Fuel | 45 gal [170.3 L] |
Syncro-Range Hydraulic system | 10 gal [37.9 L] |
Power Shift Hydraulic system | 12 gal [45.4 L] |
John Deere 4020 Engine Details
John Deere 6.6L 6-cyl Diesel Engine
Engine Type | John Deere, Diesel, 6-cyl, 12 valves, liquid-cooled inline |
Displacement | 404 ci [6.6 L] |
Bore/Stroke | 4.25×4.75 inches [108 x 121 mm] |
Compression | 16.5:1 |
Rated RPM | 2200 |
Idle RPM | 600-2500 |
Operating RPM | 1500-2200 |
Firing order | 1-5-3-6-2-4 |
Starter volts | 24 |
Coolant capacity | 24 qts [22.7 L] |
Intake valve clearance | 0.018 inches [0.457 mm] |
Exhaust valve clearance | 0.018 inches [0.457 mm] |
Early Oil capacity | 8 qts [7.6 L] |
Late Oil capacity | 12 qts [11.4 L] |
John Deere 5.6L 6-cyl Gasoline Engine
Engine Type | John Deere, Gasoline, 6-cyl, 12 valves, liquid-cooled inline, available in 1966 |
Displacement | 362 ci [5.9 L] |
Bore/Stroke | 4.25×4.25 inches [108 x 108 mm] |
Compression | 7.5:1 |
Rated RPM | 2200 |
Firing order | 1-5-3-6-2-4 |
Starter volts | 12 |
Oil capacity | 8 qts [7.6 L] |
Coolant capacity | 24 qts [22.7 L] |
John Deere 5.9L 6-cyl Gasoline Engine
Engine Type | John Deere, Gasoline, 6-cyl, 12 valves, liquid-cooled inline, available in 1966, replace 340 ci eng. |
Displacement | 362 ci [5.9 L] |
Bore/Stroke | 4.25×4.25 inches [108 x 108 mm] |
Compression | 7.5:1 |
Rated RPM | 2200 |
Firing order | 1-5-3-6-2-4 |
Starter volts | 12 |
Oil capacity | 8 qts [7.6 L] |
Coolant capacity | 24 qts [22.7 L] |
John Deere 5.9L 6-cyl LP gas Engine
Engine Type | John Deere, LP gas, 6-cyl, 12 valves, liquid-cooled inline |
Displacement | 362 ci [5.9 L] |
Bore/Stroke | 4.25×4.25 inches [108 x 108 mm] |
Compression | 9.0:1 |
Rated RPM | 2200 |
Firing order | 1-5-3-6-2-4 |
Starter volts | 12 |
Oil capacity | 8 qts [7.6 L] |
Coolant capacity | 24 qts [22.7 L] |
Hydraulic System
Type | closed center |
Syncro-Range Capacity | 10 gal [37.9 L] |
Power Shift Capacity | 12 gal [45.4 L] |
Pressure | 2250 psi [155.1 bar] |
Valves | 1 |
SCV flow | 6 gpm [22.7 lpm] |
Total flow | 18 gpm (early) [68.1 lpm] |
John Deere 4020 Transmission
8-speed partially synchronized
Transmission | John Deere Syncro-Range |
Type | partially synchronized |
Gears | 8 forward and 2 reverse |
Oil capacity | 52 qts [49.2 L] |
Oil type | 303 Special |
Speed | Forward hi-speed- 19.2 Mph [30.9 Kph] Revere Hi-speed – 5.2 Mph [8.4 Kph] |
8-speed full power shift
Transmission | John Deere Power Shift |
Type | full power shift |
Gears | 8 forward and 4 reverse |
Oil capacity | 68 qts [64.4 L] |
Oil type | 303 Special |
Note -John Deere Power Shift technology enables seamless shifting between gears without the need for clutching or stopping.
John Deere 4020 Power Take Off (PTO)
Rear PTO | independent |
Engine RPM | 540@1900/ 1000@1900 |
Rear RPM | 540/1000 |
Front PTO | independent |
Front RPM | 1000 |
Engine RPM | 1000@1900 |
John Deere 4020 Dimensions
John Deere 4020 Height
Row-crop Steering wheel | 77.9 inches [197 cm] |
Standard Steering wheel | 78.25 inches [198 cm] |
Standard Exhaust | 88.25 inches [224 cm] |
Row crop Exhaust | 88.75 inches [225 cm] |
John Deere 4020 Weight
Shipping | 8,436 lbs (diesel syncro) [3826 kg] |
8,225 lbs (gas synchro) [3730 kg] | |
8,319 lbs (LP synchro) [3773 kg] | |
Operating | 8,645 lbs (gas synchro) [3921 kg] |
8,945 lbs (diesel syncro) [4057 kg] | |
9,240 lbs (gas powershift) [4191 kg] | |
9,560 lbs (diesel powershift) [4336 kg] | |
Ballasted | 13,980 lbs [6341 kg] |
John Deere 4020 Tires
Ag front | 6.00-16 (row crop) |
7.50-18 (standard) | |
Ag rear | 15.5-38 (row crop) |
18.4-34 (standard) |
Dimensions
Row crop Wheelbase | 97.5 inches [247 cm] |
Standard Wheelbase | 100.25 inches [254 cm] |
Length | 151 inches [383 cm] |
Width | 89.6 inches [227 cm] |
Regular rear axle | 3.375 by 91 inches 85 by 2311 mm |
Long rear axle | 3.375 by 104 inches 85 by 2641 mm |
Extra long rear axle | 3.375 by 112 inches 85 by 2844 mm |
Front tread | 48.5 to 82.25 inches 123 to 208 cm |
Rear tread | 60 to 91 inches 152 to 231 cm |
Mechanical
Drive | 4×2 2WD |
4×4 HFWD 4WD * | |
Differential lock | mechanical rear Opt |
Power steering | |
Hydraulic wet disc brakes | |
Open operator station. Cab optional |
hitch
Rear Type | II |
Rear lift | 3790 lbs [1719 kg] |
Electrical
Ground | positive (1964-1969) |
negative (1969-1972) | |
floating (24V) | |
Charging system | Motorola alternator |
Charging amps | 55 |
Batteries | 2 (24V system) |
1 (12V system) | |
Battery volts | 12 |
Battery AH | 75 |
John Deere 4020 Serial Numbers
Years | serial Number |
1964 | 65000 |
1965 | 91000 |
1966 | 119000 |
1967 | 145660 |
1968 | 173982 |
1969 | 201000 |
1970 | 222160 |
1971 | 250000 |
1972 | 260791 |
Final: | 270288 |
John Deere 4020 Key Features
From 1964 to 1972, John Deere owned a very famous farm tractor called the John Deere 4020.
At that time, the John Deere 4020 was especially good for this kind of work. From 1964 to 1972, John Deere 4020s were made.
John Deere 4020 Tractors Transmission
The six-cylinder engine in the 4020 John Deere is very strong. The 4020 from John Deere had a Syncro transmission that had 8 forward speeds and 2 backward speeds.
John Deere 4020 Steering
It came with the car, and a gearbox with power shift was an option. There were also things like two rear wheels and a covered cab with air conditioning that could be added.
For how common it is, the 4020 is a very good tractor. The John Deere 4020 tractor was made in more than 1,84,000 pieces. At that time, it was the most used tractor.
John Deere 4020 Hydraulic System
A few small changes were made to the 4020 and other New Generation tractors while they were being made.
As part of the improvement, the hydraulic levers were moved from the left side of the dashboard to the right side of the driver.
With a narrower oval muffler, you can see better and the gear shift button is longer.
As part of the improvement, the hydraulic levers were moved from the left side of the dashboard to the right side of the driver.
With a narrower oval muffler, you can see better and the gear shift button is longer.
John Deere 4020 History
More than 40,000 4010 tractors were sold between 1960 and 1962, which led to the development of the John Deere 4020.
The success of this machine was inevitably transferred to its new design, making the John Deere 4020 the most popular model of John Deere tractor, with over 177,000 sold.
This model of John Deere tractor offered multiple front-end configurations, including single-wheel, tricycle, and Roll-o-Matic.
The 4020 offered a variety of tire diameters that can be adjusted to accommodate various row crops.
However, the overall design of the machine was a significant factor in this tractor’s iconic status.
John Deere 4020 Tractor Review
The John Deere 4020 tractor is one of the coolest and most liked tractors ever made. It came out in 1964 and they kept making it until 1972, and they made over 169,000 of them. The 4020 was really high-tech back then, with stuff like a Power Shift transmission, special front-wheel drive, and a covered cab. For a full review, please check this YouTube video.
Final Words
That’s all about the John Deere 4020 Tractor’s Price, Specification, and Features. But If you have any problem regarding this post, then please comment in the below comment box. I will try to solve your problem as soon as possible. Thanks.
John Deere 4020 – FAQs
The John Deere 4020 is a tractor model produced by John Deere, a leading manufacturer of agricultural equipment. It was manufactured from 1964 to 1972 and is part of the John Deere New Generation series.
The John Deere 4020 has a rated engine horsepower of 91 horsepower (68 kW) and a maximum power output of around 100 horsepower (75 kW).
John Deere 4020 features a 6-cylinder liquid-cooled diesel engine. It has a displacement of 6.6 liters and provides reliable power for a variety of farm tasks.
The John Deere 4020 was known for its advanced features during its time. Some key features included power steering, live power take-off (PTO), a three-point hitch, and the ability to attach a wide range of implements and accessories.
The operating weight of the John Deere 4020 tractor is approximately 8,225 lbs to 13,980 lbs (3,764 kilograms). This weight can vary slightly depending on the specific configuration and optional equipment.
The John Deere 4020 has a fuel capacity of approximately 34 to 45 gallons (125 liters). This provides ample fuel for long hours of operation in the field without frequent refueling.
The John Deere 4020 is equipped with an open-center hydraulic system. It offers a maximum hydraulic flow rate of approximately 15 gallons per minute (57 liters per minute), allowing for efficient operation of hydraulic implements and attachments.
John Deere 4020 Boasts a maximum forward speed of 18 miles per hour (29 kilometers per hour) And 6 miles per hour (10 kilometers per hour) When reverse driving.
The condition of the used tractors for sale may vary depending on the seller and the specific tractor.
The John Deere 4020 with Loader has a 90-horsepower diesel engine.
Vintage John Deere 4020 Diesel cast-metal pedal tractor. Condition: Excellent+. Size: 17″x21. 5″x34″.
Each 4000 Or 4020 Tractor Has The Following Serial Number Plates: Basic Tractor And Engine. The Basic Tractor Serial Number Plate Is Located In The Upper Right-hand Corner At The Rear Of The Transmission Case. The Engine Serial Number Plate Is Located On The Right-hand Side Of The Engine.
My name is Ranjitsinh Mantri founder of this blog and I am a full-time blogger writing is my passion. Just before 4 years ago We started this website in 2019 with my team to share our knowledge about tractor models and its prices guide on the internet.
Trying to figure out the year of this tractor.
These are the numbers I have.
Rear End: Motor:
Type: 6404DR-01 Type T213R
Serial Number: 289531 R Serial Number: 253341R
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