John Deere 9520T
Power
450 hp
Production
2002-2007
Engine
6-cylinder
Transmission
John Deere PowerShift
From the same series:
Introduction
John Deere 9520T Agricultural Crawler Tractor
The John Deere 9520T is a high-horsepower agricultural crawler tractor manufactured in Waterloo, Iowa, between 2002 and 2007. Designed for large-scale farming operations, this machine utilizes a tracked drive system to provide traction and stability in demanding field conditions.
Engine and Power
The tractor is powered by a 12.5-liter, 6-cylinder liquid-cooled engine. It produces 450 horsepower (335.6 kW) at a rated speed of 2100 RPM. The engine features a compression ratio of 17:1 and a bore/stroke measurement of 5.00x6.50 inches, engineered to handle heavy-duty pulling and tillage tasks.
Transmission and Drive
The 9520T is equipped with a John Deere PowerShift transmission, providing 18 forward and 6 reverse gears. This full power shift system allows for smooth gear transitions under load without the need for a traditional clutch. The machine operates on a crawler drive system featuring 30-inch tracks, which distributes the weight effectively to minimize soil compaction.
Hydraulics and Hitch
The hydraulic system utilizes a closed-center, pressure/flow compensated design. It delivers a total flow of 48 gpm (181.7 lpm), with individual valves providing 30 gpm (113.6 lpm). The rear hitch supports Category III, IV, and IVN implements, offering a rear lift capacity of 13,871 lbs (6291 kg), with an optional configuration increasing this capacity to 14,445 lbs (6552 kg).
Operator Environment and Control
The tractor features a standard cab designed for operator comfort during long field hours. Steering is managed via an electro-hydraulic power system, and the unit is equipped with hydraulic wet disc brakes for reliable stopping power. An independent rear PTO operating at 1000 RPM is included for the operation of mounted implements.
Conclusion
The John Deere 9520T is a robust and specialized tractor suitable for heavy agricultural applications where high tractive effort and precise hydraulic control are required. Its tracked configuration and high-capacity hydraulic system make it a reliable asset for large-acreage tillage and soil preparation.
Production Information of John Deere, 9520T
- Agricultural Crawler tractor
- Built in Waterloo, Iowa, USA
| Manufacturer | John Deere |
|---|
Engine Specifications of John Deere, 9520T
- Liquid-cooled
- 6-cylinder
| Coolant capacity | 64 qts [60.6 L] |
|---|---|
| Displacement | 765 ci [12.5 L] |
| Oil capacity | 44 qts [41.6 L] |
| Compression | 17:1 |
| Bore/Stroke | 5.00x6.50 inches [127 x 165 mm] |
| Starter volts | 12 |
| Rated RPM | 2100 |
| Power | 450 hp [335.6 kW] |
Transmission Information of John Deere, 9520T
Transmission variants 1
| Transmission | John Deere PowerShift |
|---|---|
| Transmission(optional) | 244 qts (with PTO) [230.9 L] |
| Oil capacity | 240 qts [227.1 L] |
| Type | Full power shift |
| Gears | 18 forward and 6 reverse |
Mechanical Specs of John Deere, 9520T
- Cab standard.
- Hydraulic wet disc brakes
| Drive | Crawler |
|---|---|
| Steering | Electro-hydraulic power |
Power Information of John Deere, 9520T
| Rear PTO | Independent |
|---|---|
| Rear PTO Type | 1000 |
Hydraulics Specifications of John Deere, 9520T
| Type | Closed center pressure/flow compensated |
|---|---|
| Pump flow | 30 gpm (one SCV) [113.6 lpm] |
| Valves | 4 or 5 |
| Capacity | 27 gal [102.2 L] |
| Total flow | 48 gpm [181.7 lpm] |
| Total flow(optional) | 27.5 gal (with 3pt) [104.1 L] |
Three-Point Hitch of John Deere, 9520T
| Rear Type | III, IV/IVN |
|---|---|
| Rear lift | 13,871 lbs [6291 kg] |
| Rear lift(optional) | 14,445 lbs [6552 kg] |
Electrical System of John Deere, 9520T
| Ground | Negative |
|---|---|
| Battery CCA | 925 |
| Batteries | 3 |
| Charging system | Alternator |
| Battery volts | 12 |
| Charging amps | 140 |
Where it sits
With 450 HP, the John Deere 9520T sits between 9420T (425 HP) and 9530T (475 HP) in John Deere's range. Its power puts it in the 98th percentile of 2000s models in our database (2822 machines).
Frequently asked questions
How much horsepower does the John Deere 9520T have?
The John Deere 9520T delivers 450 HP.
What years was the John Deere 9520T produced?
The John Deere 9520T was produced in 2002-2007.
What engine does the John Deere 9520T have?
The John Deere 9520T is powered by a 6-cylinder engine.
What transmission does the John Deere 9520T use?
The John Deere 9520T uses a John Deere PowerShift transmission.