| John Deere 7520 Technical Specifications | |
|---|---|
| Manufacturer | John Deere |
| Model | 7520 |
| Production Years | 1972 – 1975 |
| Drive | Four-wheel Drive (4WD) tractor |
| Engine | John Deere 8.7L 6-cyl diesel |
| Transmissions | 8-speed partially synchronized, 16-speed partially synchronized |
| Drawbar Power (claimed) | 160 hp (119.3 kW) |
| PTO Power (claimed) | 175 hp (130.5 kW) |
| Drawbar Power (tested) | 160.46 hp (119.7 kW) |
| PTO Power (tested) | 175.82 hp (131.1 kW) |
| Fuel Capacity | 156 gal (590.5 L) |
| Hydraulic System Capacity | 19 gal (71.9 L) |
| Hydraulics Type | closed center |
| Hydraulics Pressure | 2250 psi (155.1 bar) |
| Hydraulics Pump Flow | 21 gpm (79.5 lpm) |
| Rear PTO | transmission |
| Rear RPM | 1000 |
| Wheelbase | 120 inches (304 cm) |
| Weight | 16790 to 22320 pounds |
| Front Tire | 18.4-34 |
| Rear Tire | 18.4-34 |
| Electrical Ground | negative |
| Charging System | alternator |
| Charging Amps | 55, 72 |
| Charging Volts | 12 |
| Batteries | 2 |
| Battery Volts | 6 |
| Battery AH | 204 |
What is the production year of the John Deere 7520 tractor?
The John Deere 7520 tractor was produced from 1972 to 1975.
Where was the John Deere 7520 tractor built?
The tractor was built in Waterloo, Iowa, USA.
What is the engine specification of the John Deere 7520?
The tractor is powered by a John Deere 8.7L 6-cyl diesel engine.
What are the transmission options for the John Deere 7520?
The tractor offers two transmission options: 8-speed partially synchronized and 16-speed partially synchronized.
How much power does the John Deere 7520 tractor provide?
The tractor provides a drawbar power of 160.46 hp (tested) and a PTO power of 175.82 hp (tested).
What is the fuel capacity of the John Deere 7520 tractor?
The fuel capacity of the tractor is 156 gallons (590.5 L).
What type of hydraulic system does the John Deere 7520 have?
The tractor has a closed center hydraulic system with a capacity of 19 gallons (71.9 L) and a pressure of 2250 psi (155.1 bar).
What are the dimensions and tires of the John Deere 7520?
The tractor has a wheelbase of 120 inches (304 cm) and weighs between 16790 to 22320 pounds. Both the front and rear tires are 18.4-34.
How can I read the serial number table for the John Deere 7520?
The serial numbers for the John Deere 7520 start from 1000 in 1972 and go up to 5705 as the final number. The serial number plate is located on the rear of the tractor, above the PTO.
What is the electrical system of the John Deere 7520?
The tractor has a negative ground electrical system with an alternator charging system. It uses 2 batteries with 6 volts and 204 AH.
The John Deere 7520 is a remarkable tractor model manufactured by John Deere. It’s a Four-wheel Drive (4WD) tractor that was produced between the years 1972 and 1975.
Key Specifications: This tractor is powered by a John Deere 8.7L 6-cyl diesel engine. It offers two types of transmissions: an 8-speed partially synchronized and a 16-speed partially synchronized. The tractor weighs between 16790 to 22320 pounds and has a wheelbase of 120 inches.
Performance: With a drawbar power of 160.46 hp and a PTO power of 175.82 hp when tested, the John Deere 7520 showcases robust performance. Its hydrostatic power steering ensures smooth handling, making it efficient for various farming tasks.
Features: Some of the notable features of the John Deere 7520 include its closed center hydraulic system with a capacity of 19 gallons, a pressure of 2250 psi, and a pump flow of 21 gpm. The tractor also comes with integral hydraulic wet disc brakes and an optional air-conditioning feature in its standard cab.
Reliability: John Deere is known for producing reliable machinery, and the 7520 is no exception. While every machinery might have occasional issues, the 7520’s durable build ensures it stands the test of time with proper maintenance.
Value for Money: With an original price of $26,400 in 1975, considering its features and performance, the John Deere 7520 offers good value for money when compared to similar models in the market.
Pros and Cons:
- Pros: Powerful engine, multiple transmission options, reliable hydraulic system, and durable build.
- Cons: Might be considered pricey for some, and the weight might make it less suitable for certain tasks.
Best Suited For: The John Deere 7520 is best suited for medium to large-scale farming tasks. Its 4WD capability makes it ideal for various terrains, and its power ensures it can handle heavy-duty tasks with ease.
The John Deere 7520 is a testament to John Deere’s commitment to producing high-quality farming equipment. With its powerful engine, reliable features, and durable build, it’s a worthy investment for those looking for a tractor that can handle a range of farming tasks efficiently.