| John Deere 4520 Technical Specifications | |
|---|---|
| Manufacturer | John Deere |
| Production Years | 1969 – 1970 |
| Engine | John Deere 6.6L 6-cyl diesel |
| Transmissions | 8-speed partially synchronized, 8-speed full power shift |
| Power (Drawbar claimed) | 107 hp (79.8 kW) |
| Power (PTO claimed) | 120 hp (89.5 kW) |
| Power (Drawbar tested) | 111.21 hp (82.9 kW) |
| Power (PTO tested) | 123.39 hp (92.0 kW) |
| Drive | 4×2 2WD, 4×4 HFWD 4WD |
| Fuel Capacity | 50 gal (189.3 L) |
| Hydraulic System Capacity (PowerShift) | 16 gal (60.6 L) |
| Hydraulic System Capacity (SyncroRange) | 18 gal (68.1 L) |
| Hydraulics Type | closed center |
| Hydraulics Pressure | 2250 psi (155.1 bar) |
| Tractor Hitch Rear Type | III/II |
| Rear PTO | independent |
| Clutch | dry disc (SyncroRange), wet disc (PowerShift) |
| Rear RPM | 1000 |
| Wheelbase | 106.5 inches (270 cm) |
| Weight | 12285 to 14175 pounds |
| Front Tire | 10.00-16 |
| Rear Tire | 20.8-38 |
What is the production year of the John Deere 4520?
The John Deere 4520 was produced between 1969 and 1970.
Where was the John Deere 4520 built?
The tractor was built in Waterloo, Iowa, USA.
What is the engine specification of the John Deere 4520?
It is powered by a John Deere 6.6L 6-cyl diesel engine.
What are the transmission types available for the John Deere 4520?
The tractor offers an 8-speed partially synchronized and an 8-speed full power shift transmission.
What is the fuel capacity of the John Deere 4520?
The fuel capacity is 50 gallons (189.3 L).
What is the hydraulic system capacity of the John Deere 4520?
For the PowerShift variant, it’s 16 gallons (60.6 L) and for the SyncroRange variant, it’s 18 gallons (68.1 L).
How can I read the serial number of the John Deere 4520?
The serial number plate is located on the rear of the 4520.
What is the electrical grounding type of the John Deere 4520?
The tractor uses a negative grounding system.
What are the attachments available for the John Deere 4520?
One of the attachments available is a front-end loader.
What was the original price of the John Deere 4520 in 1972?
The original price was $11,600 in 1972.
The John Deere 4520 is a remarkable model from the renowned manufacturer, John Deere. This row-crop tractor, which was produced between 1969 and 1970, is a part of the New Generation Series and was built in Waterloo, Iowa, USA.
Key Specifications:
The tractor boasts a powerful John Deere 6.6L 6-cyl diesel engine. It offers two types of transmissions: an 8-speed partially synchronized and an 8-speed full power shift. The tractor weighs between 12,285 to 14,175 pounds and has a wheelbase of 106.5 inches.
Performance:
With a drawbar claimed power of 107 hp and a PTO claimed power of 120 hp, the John Deere 4520 showcases impressive strength and efficiency in various farming tasks. Its tested power for the drawbar stands at 111.21 hp, and for the PTO, it’s 123.39 hp.
Features:
The tractor is equipped with features like hydraulic rear differential lock, power steering, and hydraulic wet disc brakes. It also offers an open operator station with options for Roll-Gard ROPS and a cab with a heater.
Reliability:
The 4520 was the first Deere tractor with a factory-installed turbocharger. However, early versions encountered issues with the air cleaner and fuel injectors.
Value for Money:
With an original price of $11,600 in 1972, considering its features and performance, the John Deere 4520 offers a competitive value for money when compared to other models in the market from that era.
Pros and Cons:
- Pros: Powerful engine, multiple transmission options, advanced features like hydraulic rear differential lock and power steering.
- Cons: Early versions had issues with air cleaner and fuel injectors.
Best Suited For:
Given its power and features, the John Deere 4520 is best suited for row-crop farming. Its robust build and performance make it ideal for varied terrains and demanding agricultural tasks.
In conclusion, the John Deere 4520 stands as a testament to John Deere’s commitment to quality and performance. While it had its initial hiccups, its strengths and features make it a notable model in the world of tractors.