John Deere 4520 Price, Specs, Reviews & Attachments 2024

John Deere 4520 Price, Specs, Reviews & Attachments 2024

John Deere 4520 Serial Numbers, Price, Reviews, Specs, Horsepower, Engine Oil Capacity, Attachments, History, Features & Pictures

John Deere 4520 Price, Reviews, Specs: John Deere 4520 Row Crop Tractor is equipped with a John Deere turbocharged diesel 6-cylinder liquid-cooled inline 404 ci [6.6 L] engine, which delivers 107 hp (79.8 kW) power at rated rpm 2200.

This Row Crop Tractor featured a 4×2 2WD or 4×4 HFWD 4WD chassis, John Deere 6.6L 6-cyl diesel engine, Power steering, differential hydraulic wet disc brakes, and 8 forward and 2 reverse gears.

John Deere 4520 Row Crop Tractor attachments include John Deere 158 Loader.

Now, let’s find out the Row Crop Tractor Price, Parts Specs, Reviews, Serial numbers & Images.

John Deere 4520 Price 

John Deere 4520 Price, Specs, Reviews & Attachments

John Deere 4520 Original Price: $11,600 (1972)

John Deere 4520 Specs

John Deere Serial Number

Year Serial Number

John Deere 4520 Engine

EngineJohn Deere turbocharged diesel 6-cylinder liquid-cooled inline 404 ci [6.6 L]
Bore/Stroke:4.25×4.75 inches [108 x 121 mm]
Air cleaner:dry
Pre-heating:ether injection
 crankcase heater*
 coolant heater*
Rated RPM:2200
Idle RPM:800-2200
Operating RPM:1500-2200
Firing order:1-5-3-6-2-4
Starter volts:12
John Deere 4520 Oil capacity:14 qts [13.2 L]
Oil change:100 h
Coolant capacity:28 qts [26.5 L]
Intake valve clearance:0.018 inches [0.457 mm]
Exhaust valve clearance:0.022 inches [0.559 mm]


Chassis:4×2 2WD
 4×4 HFWD 4WD
Differential lock:hydraulic rear
Brakes:differential hydraulic wet disc
Cab:Open operator station. Optional Roll-Gard ROPS. Optional cab with heater.

John Deere 4520 Power

Drawbar (claimed):107 hp [79.8 kW]
PTO (claimed):120 hp [89.5 kW]
Drawbar (tested):111.21 hp [82.9 kW]
PTO (tested):123.39 hp [92.0 kW]


Rear PTO:independent
Clutch:dry disc (SyncroRange)
 wet disc (PowerShift)
Rear RPM:1000


Fuel:50 gal [189.3 L]
Hydraulic system:16 gal [60.6 L] (PowerShift)
 18 gal [68.1 L] (SyncroRange)


Type:closed center
Capacity:16 gal [60.6 L] (PowerShift)
 18 gal [68.1 L] (SyncroRange)
Pressure:2250 psi [155.1 bar]
Valves:1 to 3

John Deere 4520 Transmission

Transmission:John Deere Syncro-Range
Type:partially synchronized
Gears:8 forward and 2 reverse
Clutch:dry disc
Oil capacity:72 qts [68.1 L]
Oil type:
 John Deere 303



John Deere 4520 Dimensions

Weight:15,000 lbs [6804 kg]
Weight (shipping):12285 lbs [5572 kg]
Weight (operating):14175 lbs [6429 kg]
Weight (ballasted):17995 lbs [8162 kg]
Wheelbase:106.5 inches [270 cm]
Length:170.75 inches [433 cm]
Width:95.9 inches [243 cm]
Height:106 inches [269 cm]
Height (steering wheel):87 inches [220 cm]
Clearance (front axle):23.8 inches [60 cm]
Clearance (rear axle):31.1 inches [78 cm]
Clearance (drawbar):17.8 inches [45 cm]
Rear axle:95.8-inch length [2433 mm]
108-inch length [2743 mm]
118-inch length [2997 mm]
Front tread:57.5 to 83.25 inches
[146 to 211 cm]
Rear tread:63 to 107.5 inches
[160 to 273 cm]
2WD turn radius:12.6 feet [3.8 m]

John Deere 4520 Weight

Shipping12285 lbs
5572 kg
Operating14175 lbs
6429 kg
Ballasted17995 lbs
8162 kg

John Deere 4520 Tires

Ag front:10.00-16
Ag rear:20.8-38
Ag front:9.50-20
Ag rear:18.4-38


Charging system:alternator
Charging amps:55
 72 (with A/C)

John Deere 4520 Attachments

158 Loader

Loader type:John Deere 158
Weight:1,771 lbs [803 kg]
Height (to pin):156 inches [396 cm]
Clearance, dumped bucket:132 inches [335 cm]
Dump reach:32 inches [81 cm]
Dump angle:37
Rollback angle:12
Breakout force (lift):5,000 lbs [2268 kg]
Lift to full height (at pin):3,800 lbs [1723 kg]
Bucket capacity:0.5 cu yd [0.4 cu m]
 0.6 cu yd [0.5 cu m]
 0.8 cu yd [0.6 cu m]
 0.9 cu yd [0.7 cu m]
Bucket width:60 inches [152 cm]
 72 inches [182 cm]
 84 inches [213 cm]
 96 inches [243 cm]

John Deere 4520 Problems

The John Deere 4520 is a top-seller among JD tractor models. The proprietors are pleased with the operation overall, but some glitches are to be expected.

The most typical issues with a John Deere 4520 are the engine not starting and the presence of cranking and banging noises. It’s possible that the PTO won’t engage or that the steering won’t have its usual resistance.

Refilling the oil tanks and changing the gasoline and air filter periodically cure most problems. Common issues can be fixed by checking wire connections and maintaining a clean engine.

All the symptoms and potential causes that your tractor may exhibit are listed below, along with advice on how to fix them.

The engine Won’t Crank

People who own a John Deere 4520 often say that the engine doesn’t crack.


This trouble could be caused by a number of things. For example, if the battery is dead, if you use the wrong fuel, if the injection pump is broken, or if the time of the fuel injection is off.


In a removal method, you have to figure out what’s wrong with each reason.

  • Check the battery and give it a charge.
  • Make sure you use the correct fuel. Ultra-low sulfur diesel (ULSD) fuel is what John Deere recommends for their mowers.
  • Look for damage to the fuel pump. Find the fuel rail close to where the engine is. Using a socket and wrench that fit, remove the volt from the rail.
  • Take out the rail and check to see if the fuel pump is worn. The fuel injection pump is worn out and needs to be changed.
  • Check the timing of the fuel injection. If the timing is wrong, you’ll need to change the timing of the fuel injection.

Engine Regularly Overheats 

The average temperature of a tractor engine when it is running is about 180 degrees Fahrenheit. If your tractor’s engine gets much hotter than that, it means there is something wrong with the engine.


The engine gets too hot when there isn’t enough water, the radiator is dirty or clogged, the fan belt is broken, or the engine is running too hard.


  • If you often drive the tractor at a high speed for a long time, you should stop doing that. Don’t put too much weight on your tractor either.
  • Check the amount of coolant and add more if you need to.
  • Check to see if the radiator is dirty. If it is, you will need to clean it. Clean the inside of the radiator with a hose. If the radiator is very dirty, you can clean it properly with a radiator cleaner.
  • Check the belt on the fan. If the belt is torn or worn out, it must be changed right away.

White Smoke Emission

The white smoke that comes out of the tractor’s exhaust line is bad for the environment and bad for the engine.


The white emissions are mostly caused by broken engine rings and clogged air filters.


Take off the cylinder head to check the piston rings. If any of the rings are broken or worn out, you should get new ones.

You also need to check the air cleaner. If the air filter is dirty or jammed, you should get a new one.

  • Find the canister for the air filter on the top side of the engine. Take off the top of the box. Once the cover or lid is off, you should be able to see the filter element inside the case.
  • Clips hold the air filter in place. Remove those clips and carefully take the old filter element out of the case.
  • Now put the new filter element in place. Make sure it fits well in the case and that the clips are in the right places.
  • Replace the air filter housing’s cover or lid and close it tightly.

John Deere 4520 Review 

The John Deere 4520, a four-wheel drive utility tractor, was in production from 2004 to 2013. Its power source is a 4.5L turbocharged diesel engine, generating 107 horsepower and 305 lb-ft of torque.

The 4520 model offers a range of transmission options, including hydrostatic, powershift, and manual transmissions.

Renowned for its adaptability and sturdiness, the John Deere 4520 is a highly favored choice among farmers and ranchers.

It excels in a variety of tasks, encompassing hay baling, mowing, tillage, and loader work. Moreover, it’s a preferred option for hobbyists and landowners seeking a dependable, all-purpose tractor.

For more details check out this YouTube Video

John Deere Official Website – Click Here

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Final Words

What horsepower is a John Deere 4520?

claimed: 120 hp (89.5 kW) tested: 123.39 hp (92.0 kW)

What is the weight of the John Deere 4520 tractor?

A John Deere 4520 Farm Tractor has a typical operating weight of 3855 lbs. The machine’s configuration and attachments determine this height.

What motor is in a John Deere 4520?

The 4520 is powered by a turbocharged, high-torque diesel engine from John Deere called PowerTech. It has 60 horsepower and four cylinders. The exhaust pollutants and noise levels are both reduced thanks to its 2.4 L four-cylinder architecture.

How Length is a John Deere 4520?

128.2 inches 325 cm

Where is the serial number on a John Deere 4520 compact tractor?

The 13-digit product identification number (serial number) is located on the right-hand side of the frame.

Is a 4250 a good tractor?

The 4250 is just a 4430 with an updated motor (466) and turbocharger. Amazingly good tractor. Cold weather starting is no problem, and it’s also rather fuel-efficient and rugged. I have owned two of them, and they easily tow a 12-row planter.