Introduction
Zetor 25 Tractor
The Zetor 25 is a classic agricultural tractor produced by Zetor in Brno, Czechoslovakia, between 1946 and 1948. It represents a significant post-war development in tractor design, offering a durable and versatile platform for general farm work.
Engine and Performance
The tractor is powered by a 2-cylinder Zetor diesel engine with a displacement of 2.1 liters (126.8 cubic inches). It produces 25 horsepower (18.6 kW) at a rated engine speed of 1800 RPM. The engine features a bore and stroke of 105 x 120 mm, optimized for sustained agricultural operations.
Transmission and PTO
The transmission system consists of 6 forward gears and 2 reverse gears, allowing the operator to select the appropriate speed for various field and transport tasks. The tractor is equipped with a live rear PTO operating at 540 RPM, providing consistent power delivery to implements regardless of the tractor's forward motion.
Mechanical and Dimensions
The Zetor 25 is a two-wheel drive machine featuring manual steering and an open operator station. It has a wheelbase of 74.8 inches (189 cm) and a total weight of 3858 lbs (1749 kg). The vehicle runs on agricultural tires, with 5.50-16 tires in the front and 11.25-24 tires in the rear to ensure stability and traction.
Conclusion
With its straightforward mechanical design and reliable diesel power, the Zetor 25 was engineered for versatility in small to medium-scale agricultural applications. Its robust construction makes it a notable machine for collectors and historical enthusiasts of post-war agricultural machinery.
Zetor 25 Manuals & Documentation
Download the manuals and documentation available for the Zetor 25: repair and workshop manuals, operator's handbooks, spare-parts catalogs and technical leaflets — free PDF files.
- Catalogue pièces de rechange - page 01 à 30PDF · 46.555 Mo
- Catalogue pièces de rechange - page 31 à 60PDF · 49.109 Mo
- Catalogue pièces de rechange - page 31 à 85PDF · 41.521 Mo
- Fascicule publicitaire 1PDF · 1.368 Mo
Archive documentation provided for reference, hosted by Tractor-Info.
Production Information of Zetor, 25
- Built in Brno, Czechoslovakia
| Manufacturer | Zetor |
|---|
Dimension and Tires Information of Zetor, 25
| Wheelbase | 74.8 inches [189 cm] |
|---|---|
| Weight | 3858 lbs [1749 kg] |
| Ag front | 5.50-16 |
|---|---|
| Ag rear | 11.25-24 |
Engine Specifications of Zetor, 25
- Zetor
- Diesel
- 2-cylinder
| Rated RPM | 1800 |
|---|---|
| Bore/Stroke | 4.134x4.724 inches [105 x 120 mm] |
| Displacement | 126.8 ci [2.1 L] |
| Power | 25 hp [18.6 kW] |
Transmission Information of Zetor, 25
Transmission variants 1
| Type | Gear |
|---|---|
| Gears | 6 forward and 2 reverse |
Mechanical Specs of Zetor, 25
- Two-wheel drive
- Manual steering
- Open operator station.
Power Information of Zetor, 25
| Rear PTO | Live |
|---|---|
| Rear PTO Type | 540 |
Where it sits
With 25 HP, the Zetor 25 sits between Compax 25 (23 HP) and 2520 (27 HP) in Zetor's range. Its power puts it in the 30th percentile of 1940s models in our database (263 machines).
Frequently asked questions
How much horsepower does the Zetor 25 have?
The Zetor 25 delivers 25 HP.
What years was the Zetor 25 produced?
The Zetor 25 was produced in 1946-1948.
What engine does the Zetor 25 have?
The Zetor 25 is powered by a Diesel, 2-cylinder engine.
What transmission does the Zetor 25 use?
The Zetor 25 uses a Gear transmission.
How much does the Zetor 25 weigh?
The Zetor 25 weighs 3858 lbs [1749 kg].
Is the Zetor 25 4WD?
The Zetor 25 is available in 2WD.