Introduction
Zetor 7321 Utility Tractor
The Zetor 7321 is a two-wheel-drive utility tractor produced by Zetor in Brno, Czech Republic, between 1997 and 2004. This model belongs to the Zetor 73 series and is designed for general agricultural tasks requiring a balance of power and maneuverability.
Engine and Performance
The tractor is powered by a 3.9-liter, 4-cylinder turbocharged diesel engine. It produces a rated 78 horsepower at 2200 RPM. The engine features a liquid-cooling system and a 17:1 compression ratio, providing consistent performance for typical farm applications.
Transmission and Drivetrain
The 7321 is equipped with a synchromesh transmission offering 10 forward gears and 2 reverse gears, or a mechanical shuttle version providing 10 forward and 10 reverse gears. Power is transferred through a 304.8 mm hydraulic cerametallic disc clutch. The unit utilizes a two-wheel-drive configuration supported by power steering and hydraulic wet disc brakes.
Hydraulics and Hitch
The hydraulic system is of the open-center type, delivering a pump flow of 14 gpm (53.0 lpm) and operating at a pressure of 2600 psi. It features 1 to 3 valves for implement control. The rear Category II/I hitch includes position and draft control, with an advertised lift capacity of 6830 lbs (3098 kg).
Operator Environment and Dimensions
Standard equipment includes a two-post folding Roll-Over Protective Structure (ROPS), with an optional cab available that features air conditioning. The tractor has a wheelbase of 88.9 inches and a total weight of 6950 lbs. It is fitted with 9.00-16 front and 18.4R34 rear agricultural tires.
Conclusion
The Zetor 7321 is a straightforward, utility-focused machine well-suited for livestock management and general field work. Its reliance on mechanical simplicity and standard hydraulic capabilities makes it a practical choice for operators prioritizing durability and ease of maintenance.
Production Information of Zetor, 7321
- The Zetor 7321 is the 2WD version of the 7341.
- Utility tractor
- Built in Brno, Czech Republic
| Manufacturer | Zetor |
|---|---|
| Original price | $28,500 |
Dimension and Tires Information of Zetor, 7321
| Wheelbase | 88.9 inches [225 cm] |
|---|---|
| Weight | 6950 lbs [3152 kg] |
| Height | 105 inches [266 cm] |
| Length | 144 inches [365 cm] |
| Width | 74 inches [187 cm] |
| Ag front | 9.00-16 |
|---|---|
| Ag rear | 18.4R34 |
Engine Specifications of Zetor, 7321
- Zetor
- Liquid-cooled
- Turbocharged diesel
- 4-cylinder
| Power | 78 hp [58.2 kW] |
|---|---|
| Displacement | 239 ci [3.9 L] |
| Compression | 17:1 |
| Bore/Stroke | 4.016x4.724 inches [102 x 120 mm] |
| Starter volts | 12 |
| Rated RPM | 2200 |
Transmission Information of Zetor, 7321
Transmission variants 1
| Transmission | Synchro mesh |
|---|---|
| Gears | 10 forward and 2 reverse |
| Clutch | Hydraulic 304.8mm cerametallic disc |
Transmission variants 2
| Transmission | Mech shuttle |
|---|---|
| Gears | 10 forward and reverse |
Mechanical Specs of Zetor, 7321
- Two-wheel drive
- Two-post folding ROPS. Cab available with air-conditioning.
- Power steering
- Hydraulic wet disc brakes
Power Information of Zetor, 7321
| Rear PTO | Independent |
|---|---|
| Rear PTO Type | 540 |
| Rear PTO Type(optional) | 540/1000 |
Hydraulics Specifications of Zetor, 7321
| Type | Open center |
|---|---|
| Steering flow | 4 gpm [15.1 lpm] |
| Pump flow | 14 gpm [53.0 lpm] |
| Pressure | 2600 psi [179.3 bar] |
| Valves | 1 to 3 |
Advertised. Tested flow was 10.3 GPM.
Three-Point Hitch of Zetor, 7321
| Rear Type | II/I |
|---|---|
| Control | Position and draft control |
| Rear lift | 6830 lbs [3098 kg] |
Advertised. Lift capacity during testing was 6185 pounds.
Electrical System of Zetor, 7321
| Charging system | Alternator |
|---|---|
| Charging amps | 75 |
| Battery volts | 12 |
Where it sits
With 78 HP, the Zetor 7321 sits just above 6341 (66 HP) in Zetor's range. Its power puts it in the 53th percentile of 1990s models in our database (2097 machines).
Frequently asked questions
How much horsepower does the Zetor 7321 have?
The Zetor 7321 delivers 78 HP.
What years was the Zetor 7321 produced?
The Zetor 7321 was produced in 1997-2004.
What engine does the Zetor 7321 have?
The Zetor 7321 is powered by a Turbocharged diesel, 4-cylinder engine.
What transmission does the Zetor 7321 use?
The Zetor 7321 uses a Synchro mesh transmission.
How much does the Zetor 7321 weigh?
The Zetor 7321 weighs 6950 lbs [3152 kg].
Is the Zetor 7321 4WD?
The Zetor 7321 is available in 2WD.