John Deere 4020 tractor specs: The John Deere 4020 tractor stands as a stalwart in the agricultural landscape, boasting a robust set of specifications tailored to meet the demanding needs of farming operations.
Engineered to deliver impressive power, the 4020 features a six-cylinder diesel engine that sets the stage for remarkable performance. With drawbar horsepower reaching up to 84 HP and PTO horsepower peaking at 91 HP, this machine proves itself as a formidable force in the field.
When it comes to transmission options, the 4020 offers versatility to match any task. Equipped with the standard John Deere Syncro Range transmission, featuring 8 forward speeds and 2 reverse speeds, operators enjoy seamless shifting and precise control.

For those seeking even greater flexibility, an optional power shift transmission is available, elevating efficiency and productivity to new heights.
In terms of dimensions, the 4020 boasts a sturdy yet maneuverable design.
With a length of 151 inches and a width of 89.6 inches, this tractor strikes a balance between stability and agility, allowing operators to navigate diverse terrain with ease.
The height varies depending on the steering configuration, with row crop steering models standing at 77.9 inches and standard steering models at 78.25 inches.
One of the standout features of the John Deere 4020 is its optional dual rear wheels, offering increased traction and weight capacity for tackling the toughest agricultural tasks.
Additionally, operators have the option to equip their 4020 with an enclosed cab complete with heating and air conditioning, ensuring comfort and convenience even during long days in the field.
At the heart of its functionality lies the three-point hitch, a standard feature that enables seamless attachment of a wide range of agricultural implements.
Coupled with a robust hydraulic system, which provides power for operating attached implements and remote features, the 4020 proves itself as a versatile workhorse capable of handling various farming operations with ease.
John Deere 4020 tractor specs
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John deere 4020 tractor data
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Manufacturer | John Deere |
Production | Total built: 184,879 |
(Gas: 8,123; LP: 8,445; Diesel: 168,311; Standard: 17,732) | |
Engine Options | 6.6L 6-cyl diesel |
5.6L 6-cyl gasoline | |
5.9L 6-cyl gasoline | |
5.9L 6-cyl LP gas | |
Transmission Options | 8-speed partially synchronized |
8-speed full power shift | |
Tires | Ag Front: 6.00-16 (row crop), 7.50-18 (standard) |
Ag Rear: 15.5-38 (row crop), 18.4-34 (standard) | |
Dimensions | Wheelbase: Row crop – 97.5 inches, Standard – 100.25 inches |
Length: 151 inches | |
Width: 89.6 inches | |
Height: Row crop steering wheel – 77.9 inches, Standard steering wheel – 78.25 inches, Standard exhaust – 88.25 inches, Row crop exhaust – 88.75 inches | |
Weight | Shipping: Diesel Syncro – 8,436 lbs, Gas Syncro – 8,225 lbs, LP Syncro – 8,319 lbs |
Operating: Gas Syncro – 8,645 lbs, Diesel Syncro – 8,945 lbs, Gas Powershift – 9,240 lbs, Diesel Powershift – 9,560 lbs | |
Ballasted: 13,980 lbs |
The John Deere 4020 tractor, with its various engine and transmission options, offers versatility and reliability for agricultural tasks of all kinds.
Whether it’s plowing fields, hauling loads, or operating implements, the 4020 delivers the power and performance needed to get the job done efficiently.
What is the lift capacity of a John Deere 4020?
The John Deere 4020 tractor boasts a rear lift capacity of 3,790 lbs (1,719 kg), making it a robust choice for handling various implements on the farm. This capacity enables the tractor to effortlessly manage tasks like plowing, seeding, and hauling with ease.
However, it’s essential to consider factors like hitch point distance, weight distribution, and implement weight to ensure safe and efficient operation.
Consulting the tractor manual or seeking guidance from reliable sources can provide specific details and ensure that implements fall within the recommended operating range for optimal performance and safety.
In summary, the John Deere 4020 embodies reliability, efficiency, and versatilty, making it a trusted companion for farmers around the world.
With its impressive Specifications and user-friendly design, This iconic tractor continues to uphold the legacy of excellence established by the John Deere brand.