John Deere 7320
Power
125 hp
Production
2003-2007
Engine
Turbocharged diesel, 6-cylinder
Transmission
John Deere PowrQuad
Drive
2WD/4WD
From the same series:
Introduction
John Deere 7320 Row-Crop Tractor
The John Deere 7320 is a row-crop tractor produced in Waterloo, Iowa, between 2003 and 2007. It belongs to the 7020 series and is engineered to serve as a versatile utility platform for diverse agricultural operations.
Engine and Performance
The tractor is powered by the John Deere PowerTech 6068HF475, a 6.8-liter, 6-cylinder turbocharged diesel engine. It generates a rated power of 125 hp at 2300 RPM. The engine delivers a peak torque of 375 lb-ft at 1500 RPM, providing consistent lugging ability for field work. It uses a liquid cooling system and operates with a compression ratio of 16.9:1.
Transmission and Drivetrain
Multiple transmission configurations were available, including the 16-speed PowrQuad partial power shift and the 24-speed AutoQuad. An Infinitely Variable Transmission (IVT) was also offered for MFWD models, allowing for seamless speed adjustments. The drivetrain supports both 2WD and 4WD configurations, utilizing inboard planetary final drives and an electro-hydraulic rear differential lock for enhanced traction.
Hydraulics and Hitch
The 7320 features a closed-center Pressure and Flow Compensating (PFC) hydraulic system, delivering a pump flow of 26.7 gpm. This system supports up to four hydraulic valves. The rear hitch is a category 2 system with a standard lift capacity of 7,450 lbs, which can be increased to 8,700 lbs with an optional upgrade.
Operator Environment
Operator comfort is managed through the standard ComfortGard cab, equipped with air conditioning as a baseline feature. For specific applications, an open station configuration with a two-post Roll-Over Protective Structure (ROPS) was also available. The tractor utilizes power steering and hydraulic wet disc brakes to ensure maneuverability and stopping safety.
Conclusion
The John Deere 7320 is a mid-range row-crop tractor suited for mixed-farming operations. Its combination of high-torque displacement, versatile transmission choices, and reliable hydraulic capacity makes it a capable machine for both pulling implements and general field tasks.
Production Information of John Deere, 7320
- Row-Crop tractor
- Built in Waterloo, Iowa, USA
| Manufacturer | John Deere |
|---|
Dimension and Tires Information of John Deere, 7320
| 2WD Wheelbase | 112.8 inches [286 cm] |
|---|---|
| Rear tread | 60 to 119.2 inches [152 to 302 cm (110.5-inch axle)] |
| Width | 96 inches [243 cm] |
| Rack-and-pinion rear axle | 3.4 by 96 inches [86 by 2438 mm] |
| Rack-and-pinion rear axle | 3.4 by 110.5 inches [86 by 2806 mm] |
| Front tread | 59.4 to 83.4 inches [150 to 211 cm (4WD)] |
| Front tread | 59.5 to 87.5 inches [151 to 222 cm (2WD)] |
| Height | 112.5 inches [285 cm] |
| 4WD Wheelbase | 104.3 inches [264 cm] |
| Flanged rear axle | 65.5 inch length [1663 mm] |
| Length | 202.1 inches [513 cm] |
| 4WD Clearance (front axle) | 20.5 inches [52 cm] |
| Rear tread | 60 to 104.6 inches [152 to 265 cm (96-inch axle)] |
| Rear tread | 76 to 96 inches [193 to 243 cm (long flange)] |
| Rear tread | 60 to 88 inches [152 to 223 cm (flange axle)] |
Minimum width with standard axle.
| Ag front | 14.9R28 |
|---|---|
| Ag rear | 18.4R38 |
Engine Specifications of John Deere, 7320
- John Deere PowerTech 6068HF475
- Liquid-cooled
- Turbocharged diesel
- 6-cylinder
| Starter power | 4.1 hp [3.1 kW] |
|---|---|
| Starter volts | 12 |
| Compression | 16.9:1 |
| Oil capacity | 22.2 qts [21.0 L] |
| Idle RPM | 850-2450 |
| Operating RPM | 1300-2300 |
| Rated RPM | 2300 |
| Displacement | 414 ci [6.8 L] |
| Power | 125 hp [93.2 kW] |
| Bore/Stroke | 4.19x5.00 inches [106 x 127 mm] |
| Firing order | 1-5-3-6-2-4 |
| Coolant capacity | 25.2 qts [23.8 L] |
| Torque RPM | 1500 |
| Torque | 375 lb-ft [508.5 Nm] |
Transmission Information of John Deere, 7320
Transmission variants 1
- Four power shift speeds (1-4) in four ranges (A-D) with left-hand reverser.
| Transmission | John Deere PowrQuad |
|---|---|
| Oil capacity | 54.8 qts [51.9 L] |
| Type | Partial power shift |
| Gears | 16 forward and reverse |
Transmission variants 2
| Transmission | AutoQuad |
|---|---|
| Gears | 24 forward and reverse |
Transmission variants 3
- Available with MFWD only
| Transmission | Infinitely Variable Transmission (IVT) |
|---|---|
| Gears | Infinite forward and reverse |
- 16-speed partial power shift
- 24-speed
Mechanical Specs of John Deere, 7320
- Two- or four-wheel drive
- Hydraulic wet disc brakes
- Power steering
- ComfortGard Cab standard with air-conditioning. Open station with two-post ROPS available.
| Final drives | Inboard planetary |
|---|---|
| Differential lock | Electro-hydraulic rear |
Power Information of John Deere, 7320
| Front PTO Type | 1000 (6-spline) |
|---|---|
| Rear PTO | Independent |
| Rear PTO(optional) | 1000@2143 |
| Engine RPM | 540@2143 |
| Clutch | Electro-hydraulic |
| Clutch(optional) | 1000 (21-spline) |
| Front PTO | Independent |
| Rear PTO Type | 540/1000 (1.375) |
| Engine RPM | 1000@2185 |
Optional. Field conversion kit.
Hydraulics Specifications of John Deere, 7320
| Type | Closed-center PFC |
|---|---|
| Valves | 4 |
| Pump flow | 26.7 gpm [101.1 lpm] |
Three-Point Hitch of John Deere, 7320
| Rear Type | 2 |
|---|---|
| Rear lift | 7450 lbs [3379 kg] |
| Rear lift(optional) | 8700 lbs (optional) [3946 kg] |
Electrical System of John Deere, 7320
| Ground | Negative |
|---|---|
| Battery CCA | 850 |
| Battery CCA(optional) | 150 |
| Charging system | Alternator |
| Battery volts | 12 |
| Charging amps | 115 |
Where it sits
With 125 HP, the John Deere 7320 sits between 7220 (110 HP) and 7420 (135 HP) in John Deere's range. Its power puts it in the 75th percentile of 2000s models in our database (2822 machines).
Frequently asked questions
How much horsepower does the John Deere 7320 have?
The John Deere 7320 delivers 125 HP.
What years was the John Deere 7320 produced?
The John Deere 7320 was produced in 2003-2007.
What engine does the John Deere 7320 have?
The John Deere 7320 is powered by a Turbocharged diesel, 6-cylinder engine.
What transmission does the John Deere 7320 use?
The John Deere 7320 uses a John Deere PowrQuad transmission.
Is the John Deere 7320 4WD?
The John Deere 7320 is available in 2WD/4WD.