Introduction
Zetor 6441: A Technical Overview
The Zetor 6441 is a four-wheel drive agricultural tractor produced between 2004 and 2009 in Brno, Czech Republic. Part of the 6421 and 7421 series, this model is designed for standard field operations and utility tasks, emphasizing mechanical robustness and operator utility.
Engine and Performance
The tractor is powered by a Zetor 4-cylinder, liquid-cooled, turbocharged diesel engine with a displacement of 4.2 liters. It produces 64 hp (47.7 kW) at a rated engine speed of 2200 RPM, providing consistent torque for varying agricultural applications.
Transmission and Drivetrain
The 6441 offers two transmission configurations to accommodate different operational needs: a 10-speed syncromesh transmission or a 12-speed mechanical shuttle transmission. Both options utilize a 304.8 mm hydraulic cerametallic disc clutch, facilitating reliable power transfer to the four-wheel drive system.
Hydraulics and PTO
The hydraulic system features an open-center design with a total flow capacity of 18 gpm (68.1 lpm) and a maximum system pressure of 2900 psi (200 bar). It is equipped with three valves for implement control. The independent rear PTO provides dual-speed functionality at 540 and 1000 RPM, allowing for versatile implement integration.
Hitch and Lifting Capacity
The rear hitch is a Category II/I system featuring both position and draft control. It offers a maximum lift capacity of 6,830 lbs (3,098 kg), enabling the handling of standard heavy-duty implements.
Dimensions and Operator Environment
With a wheelbase of 88 inches (223 cm) and an operating weight of 7,940 lbs (3,601 kg), the tractor maintains stability across various terrains. The operator station comes standard with a two-post folding ROPS, with an optional air-conditioned cab available to improve working conditions.
Conclusion
The Zetor 6441 is a utilitarian tractor engineered for durability and functional performance. Its combination of a 64 hp engine, multiple transmission choices, and significant lift capacity makes it a versatile solution for farmers and operators requiring a reliable machine for daily agricultural duties.
Production Information of Zetor, 6441
- Built in Brno, Czechoslovakia
| Manufacturer | Zetor |
|---|
Dimension and Tires Information of Zetor, 6441
| Ground clearance | 16 inches [40 cm] |
|---|---|
| Wheelbase | 88 inches [223 cm] |
| Height (cab) | 102 inches [259 cm] |
| Height (ROPS) | 103 inches [261 cm] |
| Length | 152 inches [386 cm] |
| Front tread | 59 to 71 inches [149 to 180 cm] |
| Weight | 7940 lbs [3601 kg] |
| Width | 73 inches [185 cm] |
| Rear tread | 56 to 71 inches [142 to 180 cm] |
| Ag front | 11.2-24 |
|---|---|
| Ag front(optional) | 12.4-34 (optional) |
| Ag rear | 16.9-30 |
Engine Specifications of Zetor, 6441
- Zetor
- Liquid-cooled
- Turbocharged diesel
- 4-cylinder
| Rated RPM | 2200 |
|---|---|
| Displacement | 254 ci [4.2 L] |
| Starter volts | 12 |
| Power | 64 hp [47.7 kW] |
Transmission Information of Zetor, 6441
Transmission variants 1
| Type | Syncromesh |
|---|---|
| Gears | 10 forward and 2 reverse |
| Clutch | 304.8mm hydraulic cerametallic disc |
Transmission variants 2
| Type | Mechanical shuttle |
|---|---|
| Gears | 12 forward and reverse |
| Clutch | 304.8mm hydraulic cerametallic disc |
- 10-speed syncromesh
- 12-speed mechanical shuttle
Mechanical Specs of Zetor, 6441
- Four-wheel drive
- Two-post folding ROPS. Cab optional with air-conditioning.
Power Information of Zetor, 6441
| Rear PTO | Independent |
|---|---|
| Rear PTO Type | 540/1000 |
Hydraulics Specifications of Zetor, 6441
| Type | Open center |
|---|---|
| Total flow | 18 gpm [68.1 lpm] |
| Pump flow | 14 gpm [53.0 lpm] |
| Pressure | 2900 psi [200.0 bar] |
| Valves | 3 |
Three-Point Hitch of Zetor, 6441
| Rear Type | II/I |
|---|---|
| Control | Position and draft control |
| Rear lift | 6830 lbs [3098 kg] |
Where it sits
With 64 HP, the Zetor 6441 sits just below 7421 (75 HP) in Zetor's range. Its power puts it in the 42th percentile of 2000s models in our database (2822 machines).
Frequently asked questions
How much horsepower does the Zetor 6441 have?
The Zetor 6441 delivers 64 HP.
What years was the Zetor 6441 produced?
The Zetor 6441 was produced in 2004-2009.
What engine does the Zetor 6441 have?
The Zetor 6441 is powered by a Turbocharged diesel, 4-cylinder engine.
What transmission does the Zetor 6441 use?
The Zetor 6441 uses a Syncromesh transmission.
How much does the Zetor 6441 weigh?
The Zetor 6441 weighs 7940 lbs [3601 kg].
Is the Zetor 6441 4WD?
The Zetor 6441 is available in 4WD.