John Deere 2520 : Parts, Manuals, Diagrams, Specs

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John Deere 2520

The John Deere 2520 is a compact utility tractor that was manufactured in two distinct versions. The first version, produced from 1968 to 1972 in Waterloo, Iowa, is a row-crop tractor equipped with either a 3.3L 4-cylinder gasoline engine or a 3.6L 4-cylinder diesel engine. It delivers a tested drawbar power of 54.45 horsepower and a PTO power of 61.29 horsepower. This model features an 8-speed transmission (either partially synchronized or full power shift) and various configurations, including high-crop variants. It weighs between 7,130 and 7,425 pounds and has a rear PTO operating at 540 or 1000 RPM.

The second version of the John Deere 2520 was manufactured from 2005 to 2011 in Augusta, Georgia. This compact utility tractor is powered by a Yanmar 1.3L 3-cylinder diesel engine with a gross horsepower of 26.4 and PTO horsepower of 20.5. It features hydrostatic transmission, a four-wheel-drive chassis, and power steering. Its fuel capacity is 7.1 gallons, and the hydraulic system has a total flow of 10.5 gallons per minute. The rear hitch is Category I with a lifting capacity of up to 1,433 pounds at the ends.

Both versions include practical features like independent PTOs and wet disc brakes for reliability. The later model also incorporates modern conveniences such as folding ROPS for safety and compatibility with attachments like mid-mount mower decks, front-end loaders, and backhoes. These tractors are widely appreciated for their versatility and efficiency in agricultural and landscaping tasks, making them valuable assets for small-scale farming and property maintenance.

John Deere 2520 Parts

The John Deere 2520 is a versatile tractor that comes in two distinct versions. The original model was manufactured from 1968 to 1972 in Iowa as a row crop or high crop tractor. It utilized a 3020 chassis and a 2020 engine, powered by either a 68 hp John Deere 3.3L 4-cylinder gasoline engine or a 3.6L 4-cylinder diesel engine. This version featured a John Deere Powershift transmission with 8 forward and 4 reverse gears.

Parts and Maintenance

For optimal performance and longevity, regular maintenance and occasional part replacements are necessary for the John Deere 2520. Common replacement parts include:

  • Brakes

  • Clutch components

  • Filters (oil, air, fuel, and hydraulic)

  • Rebuild kits

  • Seat components

  • Starter

It’s advisable to keep spare parts on hand, especially during planting and harvesting seasons, to minimize downtime. The cooling system components are particularly popular among replacement parts.

Modern Accessories and Upgrades

For newer compact utility tractor models, John Deere offers various accessories to enhance functionality:

  • Frontier Trailer Mover for easy hitching

  • Tool Storage solutions for convenient equipment transport

  • Load-N-Go attachment for easy mower deck moving

  • Quik-Knect for swift connection of PTO-driven implements

Maintenance and Support

John Deere provides comprehensive support for 2520 owners:

  • Filter Paks containing essential maintenance filters

  • TractorPlus App for in-depth information and maintenance recommendations

  • Easy-to-use information sheets for servicing and repairs

Finding the Right Parts

When seeking parts for your John Deere 2520, it’s crucial to know your tractor’s serial number, which can be found on the right-hand side of the frame. This information ensures you obtain the correct components for your specific model year.

By maintaining your John Deere 2520 with genuine or high-quality aftermarket parts, you can ensure its continued performance and longevity, whether you’re using it for small-scale farming, landscaping, or property maintenance.

Parts List

Engine Components

  • Bearings (ball bearings, double ball bearings)

  • Belts (double V belts of various sizes)

  • Starter safety switch

  • Radiator cap

  • Starter (12V, 13 tooth)

  • Alternators (12V, various amp ratings)

  • Oil pressure switch

  • Air filters

  • Fuel filters

  • Lube filters (with anti-drainback and by-pass valves)

Transmission and PTO Components

  • Clutch parts

  • Transmission parts

  • PTO components

Cooling System

  • Radiator components

  • Thermostats

  • Water pumps

  • Cooling system hoses

Fuel System

  • Fuel solenoid

  • Fuel injectors

  • Fuel pumps

  • Fuel tanks and related components

Electrical System

  • Switches

  • Batteries

  • Plugs and sockets

  • Lighting components

  • Sensors

  • Flasher units and relays

Hydraulic and Steering Components

  • Hydraulic pumps

  • Power steering components

  • Steering wheel

  • Axle pivot bushings

Brakes

  • Brake cylinders

  • Brake master cylinders

Body and Cab Parts

  • Mirrors

  • Seats

  • Gas struts

  • Glazing rubber and draft excluders

Wheels and Tires

Linkage Components

Filters

  • Air filters

  • Fuel filters

  • Hydraulic filters

  • Oil filters

Engine Rebuild Components

  • Pistons

  • Cylinder liners

  • Gasket sets

  • Crankshafts

  • Camshafts

  • Connecting rods

  • Valves and valve springs

John Deere Parts Manual PDF

John Deere provides comprehensive parts manuals in PDF format for various equipment models. These manuals are essential resources for owners, operators, and technicians working with John Deere machinery.

Contents of Parts Manuals

John Deere parts manuals typically include:

  • Table of Contents

  • Introduction

  • Number Significance

  • Exploded-view illustrations

  • Detailed parts lists

  • Part numbers

  • Quantities required

  • Group variations

How to Use Parts Manuals

To find specific parts:

  1. Locate the engine nameplate to identify the model number

  2. Use the Specification Number Index to find the appropriate group

  3. Note the group variation number

  4. Find the part on the illustration or in the parts list

  5. Select the correct part number based on your group variation

Key Sections

  • Engine Components

  • Transmission and PTO Components

  • Cooling System

  • Fuel System

  • Electrical System

  • Hydraulic and Steering Components

  • Brakes

  • Body and Cab Parts

Maintenance Information

Parts manuals often include:

  • Filter replacement schedules

  • Fluid capacities

  • Recommended maintenance intervals

Accessing Parts Manuals

John Deere offers several ways to access parts manuals:

  • Online parts lookup tools

  • Downloadable PDF files

  • Purchasable printed copies

Benefits of Using Parts Manuals

  • Accurate part identification

  • Improved maintenance efficiency

  • Proper assembly and disassembly guidance

  • Enhanced equipment longevity

John Deere parts manuals are invaluable resources for anyone working with their equipment, providing detailed information to ensure proper maintenance and repair.

John Deere 2520 Specs

Engine

  • Type: Yanmar 1.3L 3-cylinder diesel

  • Gross Horsepower: 26.4 hp

  • PTO Horsepower: 20.5 hp

  • Compression Ratio: 19.2:1

  • Cooling System: Water pump

  • Fuel Capacity: 7.1 gallons

Transmission

  • Type: Hydrostatic

  • Drive: 4×4 MFWD (Mechanical Front-Wheel Drive)

Hydraulics

  • Type: Open center

  • Total Flow: 10.5 gpm

  • Rear Hitch: Category I

  • Rear Lift Capacity (at ends): 1,433 lbs

Dimensions

  • Wheelbase: 65.2 inches

  • Length: 108.9 inches

  • Width: 39.2 to 52.6 inches

  • Height (ROPS): 89.7 inches (folded ROPS: 68.9 inches)

  • Weight: 1,865 lbs

Tires

  • Front Tires (Lawn/Turf): 24×8.5-14

  • Rear Tires (Lawn/Turf): 36×14.00-15

Electrical

  • Battery Voltage: 12V

  • Charging System: Alternator, 20 amps

PTO

  • Rear PTO Type: Independent

  • Rear PTO RPM: 540

  • Mid PTO RPM: 2100

Brakes and Steering

  • Brakes: Wet disc

  • Steering: Power steering

Attachments

  • Compatible with mid-mount mower decks (62″ and 72″)

  • Front-end loader and backhoe options available

John Deere 2520 Prices

Current Market Prices

The John Deere 2520 compact utility tractor’s price varies depending on its condition, age, and included attachments. As of March 2025, prices for used John Deere 2520 models range from approximately $10,000 to $20,000 USD.

Price Ranges by Year

For older models (1969-1971): $8,900 to $11,375 USD
For mid-range models (1972-2009): $12,900 to $14,995 USD
For newer models (2010-2013): $14,900 to $15,500 USD

Factors Affecting Price

  • Hours of use

  • Overall condition

  • Included attachments (e.g., mower decks, front-end loaders)

  • Location and demand

Example Listing

A 2024 John Deere 2520 with the following features:

  • 25 HP compact diesel 4WD tractor

  • Lawn mower deck and collector

  • 1935 hours of use

  • Road registered
    Price: £11,995 (approximately $15,000 USD)

Additional Costs

Buyers should consider potential additional costs such as:

  • Shipping or transportation fees

  • Any necessary repairs or maintenance

  • Attachments or implements if not included

Value Considerations

The John Deere 2520’s versatility, reliability, and brand reputation contribute to its value retention. Features like hydrostatic transmission, power steering, and compatibility with various attachments make it a desirable option for small-scale farming and property maintenance.

John Deere 2520 Finance Options

John Deere offers flexible financing options for the 2520 compact utility tractor, designed to make equipment acquisition more accessible and affordable for customers. These options are tailored to suit various needs, from personal use to commercial applications.

Available Finance Options

  • Loans: Traditional financing with competitive interest rates and flexible terms.

  • Leases: Options to use the tractor for a set period with lower monthly payments.

  • 0% Interest: Promotional offers may include no-interest financing for a limited time.

Key Features

  • Flexible payment schedules aligned with your cash flow

  • Options for both new and used John Deere 2520 tractors

  • Potential for $0 down payment on qualifying purchases

  • Financing available for attachments and implements

Application Process

  • Apply online or through a local John Deere dealer

  • Quick credit approval process

  • Personalized solutions based on your financial situation

Benefits of John Deere Financial

  • Deep understanding of agricultural and landscaping industries

  • Expertise in equipment financing

  • Convenient one-stop shopping experience at dealerships

Considerations

  • Credit score and income will affect available terms

  • Some offers may have time limitations

  • Always review the full terms and conditions

Additional Services

  • Online account management tools

  • Mobile app for convenient payment and account overview

  • Option to include service and maintenance costs in financing packages

John Deere’s financing options for the 2520 tractor aim to provide affordable solutions that allow customers to acquire the equipment they need while managing their cash flow effectively. Whether for personal property maintenance or commercial use, these financial products are designed to support various customer needs and business models.

John Deere 2520 Problems

Hydraulic Issues

The John Deere 2520 may experience hydraulic problems, including sluggish operation or complete failure of hydraulic systems like the loader or three-point hitch. These issues can often be resolved by checking hydraulic fluid levels, inspecting for leaks, and maintaining filters and screens.

Overheating

Overheating is a frequent concern, especially during prolonged use. This can be caused by a clogged radiator, insufficient coolant, or a malfunctioning fan. Regular maintenance, such as cleaning the radiator and checking coolant levels, can help prevent this issue.

Starting Difficulties

Some users report trouble starting their John Deere 2520, particularly in cold weather or after long periods of inactivity. This can be due to battery issues, fuel system problems, or faulty glow plugs. Checking the battery, inspecting the fuel system, and replacing glow plugs when necessary can often resolve starting problems.

PTO Not Engaging

Power Take-Off (PTO) engagement issues are another reported problem. This could be caused by faulty PTO switches, worn clutches, or damaged cables. Inspection and replacement of these components may be necessary to restore PTO functionality.

Transmission Troubles

The hydrostatic transmission can sometimes experience problems, resulting in slow acceleration, jerky movements, or lack of response. Regular maintenance of the transmission fluid and filter, as well as checking linkages, can help prevent these issues.

Preventive Maintenance

To avoid these common problems, regular maintenance is crucial. This includes:

  • Following the recommended maintenance schedule

  • Keeping the tractor clean

  • Proper storage when not in use

  • Inspecting the tractor before each use

  • Regular fluid checks and changes

By addressing these issues promptly and maintaining a consistent maintenance routine, John Deere 2520 owners can ensure their tractor remains reliable and efficient for years to come.

John Deere 2520 Reviews

Overall Impression

The John Deere 2520 compact utility tractor has received generally positive reviews from owners and industry experts. It is praised for its versatility, power, and ease of use, making it suitable for a wide range of tasks on small farms, large properties, and landscaping businesses.

Performance and Power

The 2520 is equipped with a Yanmar 1.3L 3-cylinder diesel engine, delivering 26.4 gross horsepower and 20.5 PTO horsepower. Users report that this provides ample power for most tasks, including mowing, loader work, and operating various implements. The hydrostatic transmission offers smooth operation and easy speed control, which is particularly appreciated when performing precision tasks.

Maneuverability and Handling

Many reviewers highlight the tractor’s excellent maneuverability, with a tight turning radius of 7.5 feet with brakes applied. The power steering system receives praise for its responsiveness, reducing operator fatigue during long work sessions. The 4-wheel drive capability and locking differential are noted as valuable features for tackling challenging terrain and improving traction in difficult conditions.

Comfort and Ergonomics

The operator station is generally well-regarded, with users appreciating the comfortable high-back seat and ergonomic control layout. However, some reviewers mention that the lack of suspension on the seat can make for a bumpy ride on rough terrain. The folding ROPS (Roll-Over Protective Structure) is seen as a useful feature for storage and working in areas with low clearance.

Attachments and Versatility

The 2520’s compatibility with a wide range of attachments is frequently cited as a major advantage. The Category I 3-point hitch and hydraulic system receive positive feedback for their lifting capacity and ease of use. Many owners appreciate the option to add a front-end loader, mid-mount mower deck, and other implements, enhancing the tractor’s versatility.

Reliability and Maintenance

Long-term owners report good reliability, with many machines still performing well after several years of use. The ease of maintenance is often mentioned as a positive point, with good access to service points and simple daily checks. The auto-bleed fuel system is highlighted as a convenient feature that simplifies restarting after running out of fuel.

Areas for Improvement

Some reviewers note that the 2520 can feel a bit light for heavier tasks, and suggest that those frequently handling very heavy loads might consider a larger model. A few users mention that the joystick for the front hydraulics is positioned close to the operator’s knee, potentially leading to accidental activation.

Conclusion

The John Deere 2520 is generally well-received by users who appreciate its blend of compact size, versatility, and reliable performance. It appears to be a solid choice for those needing a capable compact utility tractor for a variety of property maintenance and light farming tasks.

John Deere 2520 Weight

The weight of the John Deere 2520 tractor varies depending on the specific model and configuration. There are two distinct versions of the John Deere 2520 with different weight specifications:

Compact Utility Tractor (2000 Twenty Series)

The more recent John Deere 2520 compact utility tractor, manufactured from 2005 to 2011, has a weight of:

1,865 pounds (845 kg)

This lightweight design makes it ideal for various tasks on small farms, large properties, and landscaping businesses, offering excellent maneuverability and versatility.

Row-Crop Tractor (1960s-1970s Model)

The older John Deere 2520 row-crop tractor, produced from 1968 to 1972, has a significantly heavier weight range:

7,130 to 7,425 pounds (3,234 to 3,368 kg)

This heavier build reflects its design for more intensive agricultural work and larger-scale farming operations.

Weight Variations

The weight of a John Deere 2520 can vary based on several factors:

  • Included attachments (e.g., front-end loaders, mower decks)

  • Tire options

  • Cab configuration (open station vs. enclosed cab)

  • Fuel and fluid levels

When considering the weight of a John Deere 2520, it’s important to specify which version you’re referring to, as the difference between the compact utility tractor and the older row-crop model is substantial.

John Deere 2520 Lift Capacity

The John Deere 2520 compact utility tractor offers impressive lifting capabilities, making it suitable for a variety of tasks on small farms, large properties, and landscaping businesses.

Rear Hitch Lift Capacity

The 2520 is equipped with a Category I 3-point hitch, which provides the following lift capacities:

  • At the hitch points: 1,433 lbs (650 kg)

  • 24 inches behind the link arms: 1,150 lbs (521 kg)

This lifting power allows the tractor to handle a wide range of implements and attachments effectively.

Front Loader Lift Capacity

For models equipped with a front-end loader:

  • Maximum lift capacity at full height: 800 lbs (363 kg)

This capacity enables the 2520 to perform various material handling tasks with ease.

Factors Affecting Lift Capacity

Several factors can influence the actual lift capacity of the John Deere 2520:

  • Hydraulic system pressure and flow

  • Tractor weight and balance

  • Tire selection and inflation

  • Terrain and operating conditions

Hydraulic System Support

The 2520’s hydraulic system features:

  • Open center design

  • Total flow capacity: 10.5 gpm (39.7 lpm)

This robust hydraulic system supports the tractor’s lifting capabilities and enables smooth operation of hydraulic implements.

Practical Applications

The John Deere 2520’s lift capacity makes it suitable for various tasks, including:

  • Lifting and moving hay bales

  • Handling landscaping materials

  • Operating tillage equipment

  • Managing light construction materials

By understanding and utilizing the lift capacity of the John Deere 2520, operators can maximize the tractor’s versatility and productivity across a range of applications.

John Deere 2520 Attachments

Mower Decks

The John Deere 2520 is compatible with several mower deck options:

  • 62-inch mid-mount side discharge mower deck

  • 72-inch mid-mount side discharge mower deck

  • 54-inch OnRamp mid-mount side discharge mower (for older models)

These mower decks feature quick-release systems and drive-over AutoConnect technology for easy attachment.

Front-End Loader

The 2520 can be equipped with a front-end loader, which is useful for various material handling tasks. Loader options include:

  • H165 loader

  • H180NSL loader

  • H180MSL loader

These loaders can be fitted with different attachments like buckets, bale spears, and pallet forks.

Backhoe

A backhoe attachment is available for the John Deere 2520, expanding its versatility for digging and trenching tasks.

Other Implements

The 2520 is compatible with a wide range of Category I 3-point hitch implements, including:

  • Tillers

  • Box blades

  • Rotary cutters

  • Posthole diggers

  • Rear blades

  • Landscape rakes

Specialty Attachments

  • Skid steer loader attachment carrier: Allows the use of skid steer attachments on the 2520

  • Snow blowers and snow blades for winter maintenance

  • Bale spears for handling round bales

  • Hydraulic clamshell collector for grass clippings (580-liter capacity)

Convenience Features

  • iMatch Quick-Hitch system for easy attachment of 3-point implements

  • Quick-Park loaders for simple loader removal

  • Quik-Knect PTO system for effortless PTO-driven implement connection

The John Deere 2520’s versatility is greatly enhanced by its wide range of compatible attachments, making it suitable for various tasks in landscaping, property maintenance, and light farming applications.

John Deere 2520 Fuel Filter

Fuel Filter Specifications

The John Deere 2520 compact utility tractor uses the MIU800645 fuel filter. This filter is an essential component of the tractor’s fuel system, helping to remove contaminants and ensure clean fuel reaches the engine.

Replacement Interval

The fuel filter should be replaced:

  • Initially after 50 hours of operation

  • Subsequently every 400 hours or annually, whichever occurs first

Location and Access

The fuel filter is typically located on the right side of the engine compartment. To access it:

  • Open the hood

  • Remove the right side panel

Replacement Procedure

  1. Shut off the fuel supply

  2. Place a container under the filter to catch any spilled fuel

  3. Loosen the filter using a filter wrench if necessary

  4. Remove the old filter

  5. Clean the filter mounting surface

  6. Apply a thin layer of clean fuel to the new filter gasket

  7. Install the new filter, tightening by hand

  8. Turn on the fuel supply

  9. Prime the fuel system if necessary

  10. Start the engine and check for leaks

Importance of Regular Replacement

Regular fuel filter replacement is crucial for:

  • Maintaining engine performance

  • Preventing fuel system damage

  • Ensuring optimal fuel efficiency

Additional Maintenance

When changing the fuel filter, it’s a good practice to:

  • Inspect fuel lines for wear or damage

  • Clean the fuel bowl and strainer if equipped

  • Check for any signs of water in the fuel system

Fuel System Care

To prolong the life of your fuel filter and maintain fuel system health:

  • Use clean, high-quality fuel

  • Keep the fuel tank filled to reduce condensation

  • Regularly drain water separators if equipped

By following these guidelines, you can ensure your John Deere 2520’s fuel system remains in optimal condition, contributing to the tractor’s overall performance and longevity.

John Deere 2520 Horsepower

The John Deere 2520 compact utility tractor is equipped with a Yanmar 1.3L 3-cylinder diesel engine that provides:

  • Gross engine horsepower: 26.4 hp (19.7 kW)

PTO Horsepower

The Power Take-Off (PTO) horsepower for the John Deere 2520 is:

  • Claimed PTO horsepower: 20.5 hp (15.3 kW)

Performance

The John Deere 2520’s engine delivers its maximum power at 2600 rpm. This power output allows the tractor to perform a variety of tasks efficiently, including:

  • Mowing

  • Light tillage

  • Material handling with front-end loader

  • Operating various PTO-driven implements

Torque

The engine produces a maximum torque of:

  • 51 lb-ft (70 Nm) at 2600 rpm

This torque output contributes to the tractor’s ability to handle demanding tasks and maintain performance under load.

The combination of horsepower and torque makes the John Deere 2520 a versatile compact utility tractor suitable for a wide range of applications on small farms, large properties, and in landscaping businesses.

FAQ

1. What is the engine horsepower of the John Deere 2520?
The John Deere 2520 has a gross engine horsepower of 26.4 hp.

2. What is the PTO horsepower of the John Deere 2520?
The PTO horsepower of the John Deere 2520 is 20.5 hp.

3. What type of engine does the John Deere 2520 use?
It uses a Yanmar 1.3L 3-cylinder diesel engine.

4. What is the weight of the John Deere 2520?
The tractor weighs approximately 1,865 lbs.

5. What is the fuel capacity of the John Deere 2520?
The fuel tank capacity is 7.1 gallons.

6. What type of transmission does the John Deere 2520 have?
It features a hydrostatic transmission.

7. What is the lift capacity of the rear hitch on the John Deere 2520?
The rear hitch can lift up to 1,433 lbs at the hitch points.

8. What attachments are compatible with the John Deere 2520?
Compatible attachments include mid-mount mower decks, front-end loaders, backhoes, rotary tillers, and snow blowers.

9. How much hydraulic flow does the John Deere 2520 provide?
The total hydraulic flow is 10.5 gallons per minute.

10. Does the John Deere 2520 have four-wheel drive?
Yes, it comes with a 4×4 MFWD (Mechanical Front-Wheel Drive) system.

11. What type of brakes does the John Deere 2520 use?
It uses wet disc brakes for reliable stopping power.

12. Does the John Deere 2520 have power steering?
Yes, it is equipped with power steering for easy maneuverability.

13. What are common maintenance intervals for the John Deere 2520?
Oil changes are recommended every 200 hours, and fuel filter replacement every 400 hours or annually.

14. What is the turning radius of the John Deere 2520?
With brakes applied, it has a tight turning radius of approximately 7.5 feet.

15. Is there a folding ROPS on the John Deere 2520?
Yes, it features a two-post folding ROPS for safety and convenience in low-clearance areas.