Introduction
Zetor 3321 Utility Tractor
The Zetor 3321 is a utility tractor produced between 1997 and 2005 in Brno, Czech Republic. Designed for general agricultural operations, this machine belongs to the Zetor 33 series and is engineered for reliability in varied farming environments.
Engine and Performance
The tractor is powered by a 3-cylinder, liquid-cooled diesel engine with a displacement of 2.7 liters (164 ci). It produces 46 hp (34.3 kW) at a rated speed of 2200 RPM. The engine is started via a 12-volt electrical system.
Transmission and Drivetrain
The 3321 features a two-wheel drive configuration supported by power steering for improved maneuverability. Users have access to transmission options including a 10-forward and 2-reverse collar shift, or a mechanical shuttle system with 10 forward and reverse gears. The transmission utilizes a hydraulic 304.8mm cerametallic disc clutch.
Hydraulics and Hitch
The hydraulic system is of the open-center type, providing a pump flow of 14 gpm (53.0 lpm) for general implement use and a dedicated 4 gpm (15.1 lpm) flow for steering. The system operates at a pressure of 2600 psi (179.3 bar) and supports 1 to 3 valves. The rear hitch is compatible with Category II/I implements and features position and draft control with a lift capacity of 4300 lbs (1950 kg).
Dimensions and Operator Station
The tractor has a wheelbase of 73 inches (185 cm) and a ground clearance of 19 inches (48 cm). The base unit weighs 6220 lbs (2821 kg). Standard equipment includes a two-post folding ROPS, with an optional cab featuring air conditioning. It is fitted with 6.50-16 front and 16.9-28 rear agricultural tires.
Conclusion
With its straightforward mechanical design, 46 hp engine, and versatile hydraulic system, the Zetor 3321 is well-suited for light to medium-duty utility tasks in agricultural settings.
Production Information of Zetor, 3321
- Utility tractor
- Built in Brno, Czech Republic
| Manufacturer | Zetor |
|---|
Dimension and Tires Information of Zetor, 3321
| Wheelbase | 73 inches [185 cm] |
|---|---|
| Weight | 6220 lbs [2821 kg] |
| Height (cab) | 101 inches [256 cm] |
| Length | 133 inches [337 cm] |
| Ground clearance | 19 inches [48 cm] |
| Width | 73 inches [185 cm] |
| Ag front | 6.50-16 |
|---|---|
| Ag rear | 16.9-28 |
Engine Specifications of Zetor, 3321
- Zetor
- Liquid-cooled
- Diesel
- 3-cylinder
| Rated RPM | 2200 |
|---|---|
| Displacement | 164 ci [2.7 L] |
| Starter volts | 12 |
| Power | 46 hp [34.3 kW] |
Transmission Information of Zetor, 3321
Transmission variants 1
| Transmission | Collar shift |
|---|---|
| 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, 3321
- Two-wheel drive
- Two-post folding ROPS. Cab optional with air-conditioning.
- Power steering
- Hydraulic wet disc brakes
Power Information of Zetor, 3321
| Rear PTO | Independent |
|---|---|
| Rear PTO Type | 540 |
Hydraulics Specifications of Zetor, 3321
| 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 |
Three-Point Hitch of Zetor, 3321
| Rear Type | II/I |
|---|---|
| Control | Position and draft control |
| Rear lift | 4300 lbs [1950 kg] |
Electrical System of Zetor, 3321
| Charging system | Alternator |
|---|---|
| Charging amps | 75 |
| Battery volts | 12 |
Where it sits
Its power puts it in the 28th percentile of 1990s models in our database (2097 machines).
Frequently asked questions
How much horsepower does the Zetor 3321 have?
The Zetor 3321 delivers 46 HP.
What years was the Zetor 3321 produced?
The Zetor 3321 was produced in 1997-2005.
What engine does the Zetor 3321 have?
The Zetor 3321 is powered by a Diesel, 3-cylinder engine.
What transmission does the Zetor 3321 use?
The Zetor 3321 uses a Collar shift transmission.
How much does the Zetor 3321 weigh?
The Zetor 3321 weighs 6220 lbs [2821 kg].
Is the Zetor 3321 4WD?
The Zetor 3321 is available in 2WD.