John Deere 8520 Specifications

The John Deere 8520 is a powerful tractor designed for a variety of agricultural tasks. With impressive specifications and a robust construction, this tractor is a reliable choice for farmers and farms. In this article we will review the specifications, engine, transmission, power, hydraulic system, dimensions and weight, cab, tires, maintenance, prices for parts, as well as experience with operation and pros and cons Examine disadvantages of this tractor compared to other models.

John Deere 8520 Specifications

The John Deere 8520 is equipped with a number of impressive technical features. The following table provides a comprehensive overview of the most important technical data:

Performance 280 HP
Displacement 8.1 liters
Cylinder 6
Transmission PowerShift
Top speed 40 km/h
Weight 9,000 kg
Wheelbase 3,000mm
Fuel tank capacity 600 liters


The John Deere 8520’s powerful engine is a key part of its impressive performance. Here are the main characteristics of the engine:

Engine characteristics values ​​
Engine power 280 HP
Displacement 8.1 liters
Number of cylinders 6
Type of fuel Diesel
Cooling system Liquid-cooled

The engine of the John Deere 8520 delivers high power and torque to efficiently handle even the most demanding agricultural work. Its design and advanced technology ensure reliable and fuel-efficient performance.


The John Deere 8520 transmission is a PowrShift transmission that offers precise and smooth shifting performance. Here are the main features of the gearbox:

Transmission features values ​​
Transmission type PowerShift
Number of gears 16 forwards, 4 backwards
Electronic control Yes
Power shift gears Yes

The PowrShift transmission enables the driver to easily and precisely control the tractor. With a wide range of gears and electronic control, it offers optimal adaptability to different working conditions.


The performance of the John Deere 8520 is impressive and enables efficient agricultural work. Here are the key features:

Features values ​​
Rated power 280 hp
Max. torque 1,156 Nm
PTO power 215 HP
Hydraulic power 174 l/min

With its high power rating and impressive torque, the John Deere 8520 offers the power needed to power heavy agricultural equipment. The PTO output and the hydraulic power allow the use of various attachments and ensure efficient work processes.

Hydraulic system

The hydraulic system of the John Deere 8520 is reliable and powerful. It offers precise control and optimal functions for connecting attachments. Here are the main characteristics of the hydraulic system:

Hydraulic features values ​​
hydraulic pump Axial piston pump
Maximum hydraulic power 174 l/min
Number of control units 4
Hydraulic circuits 2

The hydraulic system of the John Deere 8520 offers high performance and versatility. With a powerful axial piston pump and multiple control units, it enables precise control of the attachments for optimal work results.

Dimensions and weight

The dimensions and weight of the John Deere 8520 play an important role in the handling and maneuverability of the tractor. Here are the relevant dates:

Dimensions and weight values ​​
Length 5,520mm
Width 2,630mm
Height 3,320mm
Wheelbase 3,000mm
Weight 9,000 kg

The compact dimensions and optimal weight of the John Deere 8520 enable good maneuverability and manoeuvrability, even in narrow working areas. The balanced wheelbase ensures stability and traction on different surfaces.


The cab of the John Deere 8520 was designed to offer the driver great comfort and optimal conditions during work. It is ergonomically designed and offers good all-round visibility. The driver can comfortably control the tractor and cope with long working days without getting tired.

John Deere 8520 Technische Daten
John Deere 8520 Specifications


The right tires play a crucial role in tractor performance and traction. The John Deere 8520 can be equipped with a variety of tire options to meet the needs of various working conditions. Here are the main features of the tires:

Tire characteristics values ​​
Tire type Radial
Tire size front 600/70R30
Rear tire size 710/70R42

The use of high-quality radial tires ensures good traction and grip, resulting in efficient work processes. The right tire size at the front and rear ensures optimal weight distribution and stability of the tractor.


Regular maintenance of the John Deere 8520 is essential to ensure its optimal performance and reliability. Here are the main points to pay attention to during maintenance:

  • Regular oil and filter changes
  • Checking the coolant level and topping up if necessary
  • Checking the hydraulic fluid and refilling if necessary
  • Checking the tire pressure and adjusting it if necessary
  • Control of lighting and electrical systems

Careful and regular maintenance can extend the service life of the tractor and minimize downtime.

Prices for spare parts

When planning repairs and maintenance work, it is important to consider the prices for spare parts. The following table provides an overview of the prices for selected spare parts for the John Deere 8520:

spare part Price
Oil filter EUR 30
Air filter EUR 40
hydraulic pump EUR 500
clutch disc EUR 150

The prices mentioned are for guidance only and may vary depending on the retailer and location. It is recommended that you check current prices with an authorized John Deere dealer.

Operating experience

Personally, I have extensive experience with the John Deere 8520 and can attest to its impressive performance and reliability. The tractor offers high performance, excellent maneuverability and comfort during long working days. With its robust construction and advanced technology, it is able to efficiently handle even demanding agricultural tasks. The John Deere 8520 has proven to be a reliable partner in my farming work.

Comparison with other models

To give you a comprehensive overview, we compare the John Deere 8520 with four other models of the same brand. The following table shows the main technical and performance features in comparison:

Model Engine power (hp) Weight (kg) max. Torque (Nm)
John Deere 8520 280 9,000 1,156
John Deere 8320 250 8,500 1,025
John Deere 8220 220 8,000 980
John Deere 8120 200 7,500 880

The John Deere 8520 offers the highest engine power and torque compared to the other models. The higher weight of the tractor provides additional stability and traction in heavy working conditions. Depending on the individual requirements and the work environment, the choice of a specific model can make sense.

Pros and cons

The John Deere 8520 has a number of advantages and disadvantages that should be considered when choosing this tractor:


  • High engine power and torque
  • Robust construction and reliability
  • Good agility and maneuverability
  • Comfortable cab for long working days
  • Versatile customization options with different attachments
  • High-quality hydraulic and transmission components


  • Higher weight compared to smaller models
  • Possibly higher acquisition costs compared to less powerful tractors


The cost of new and used John Deere 8520 models can vary by condition, equipment and dealer. Here are some rough estimates of the costs:

  • New model: from EUR 150,000
  • Used model: from EUR 70,000, depending on age and operating hours

The prices mentioned are for guidance only and may vary depending on the market situation and individual negotiations. It is recommended that you check current prices with an authorized John Deere dealer.


Which attachments can be used with the John Deere 8520?

The John Deere 8520 can be used with a variety of attachments such as mowers, ploughs, harrows, fertilizer spreaders, balers and many other implements for agricultural work.

What safety features are included in the John Deere 8520?

The tractor is equipped with various safety features including brakes, lights, ROPS (Roll-Over Protective Structure) and seat belts to ensure the safety of the driver and others in the field.

Are there options for GPS control?

Yes, the John Deere 8520 offers GPS control options that allow precise steering and the use of modern agricultural technologies.


The John Deere 8520 is a powerful tractor with impressive technical features and a robust construction. With its high engine power, reliable transmission, powerful hydraulic system and comfortable driving experience, it is an excellent choice for farms. The tractor’s versatility, agility and maneuverability enable efficient work processes in various agricultural tasks. Despite its merits, prospective buyers should carefully consider individual requirements, costs, and comparison options to make the best decision. In my own operating experience, the John Deere 8520 has proven to be a reliable and powerful partner and will certainly meet the needs of many farmers.

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