Introduction
Zetor 3511 Agricultural Tractor
The Zetor 3511 is a two-wheel-drive agricultural tractor produced between 1968 and 1972 in Brno, Czechoslovakia. It represents a functional design within the Zetor 2511-4511 series, intended for versatile utility tasks on small to medium-sized farms.
Engine and Performance
The tractor is equipped with the Zetor Z3001, a 3-cylinder, liquid-cooled diesel engine with a displacement of 2.3 liters (142.7 cubic inches). It produces a rated power of 39 hp at 2000 RPM and generates 106 lb-ft (143.7 Nm) of torque at 1500 RPM. The engine features a 17:1 compression ratio and utilizes an electric starter system.
Transmission and Drivetrain
The transmission system consists of five forward gears and one reverse gear across two ranges, resulting in a total of 10 forward and 2 reverse speeds. Power is transferred through a dry disc clutch. The drivetrain is configured for two-wheel drive, featuring mechanical drum brakes and manual steering for simple, direct control.
Hydraulics and PTO
For implement operation, the Zetor 3511 includes an independent rear Power Take-Off (PTO) system capable of operating at both 540 and 1000 RPM. The rear hitch is a Category II type, providing a lift capacity of 2205 lbs (1000 kg), which allows for the attachment of various standard agricultural implements.
Dimensions and Chassis
The machine has a wheelbase of 75.59 inches (191 cm) and weighs approximately 3351 lbs (1520 kg). It is equipped with 6.00-16 front agricultural tires and 12.4-28 rear agricultural tires. The operator station is of the open type, focusing on fundamental ergonomics and visibility.
Conclusion
The Zetor 3511 is a reliable, mechanical-focused tractor suited for basic field operations and light utility work. Its straightforward design and standard hydraulic capabilities make it a practical choice for historical agricultural applications or maintenance-oriented farm tasks.
Zetor 3511 Manuals & Documentation
Download the manuals and documentation available for the Zetor 3511: repair and workshop manuals, operator's handbooks, spare-parts catalogs and technical leaflets — free PDF files.
- Guide de réparations - page 001 à 072PDF · 57.259 Mo
- Guide de réparations - page 073 à 145PDF · 39.305 Mo
Archive documentation provided for reference, hosted by Tractor-Info.
Production Information of Zetor, 3511
- Built in Brno, Czechoslovakia
| Manufacturer | Zetor |
|---|
Dimension and Tires Information of Zetor, 3511
| Wheelbase | 75.59 inches [191 cm] |
|---|---|
| Weight | 3351 lbs [1520 kg] |
| Ag front | 6.00-16 |
|---|---|
| Ag rear | 12.4-28 |
Engine Specifications of Zetor, 3511
- Zetor Z3001
- Liquid-cooled
- Diesel
- 3-cylinder
| Torque RPM | 1500 |
|---|---|
| Displacement | 142.7 ci [2.3 L] |
| Compression | 17:1 |
| Bore/Stroke | 3.74x4.331 inches [95 x 110 mm] |
| Starter type | Electric |
| Torque | 106 lb-ft [143.7 Nm] |
| Rated RPM | 2000 |
| Power | 39 hp [29.1 kW] |
Transmission Information of Zetor, 3511
Transmission variants 1
- Five gears, plus reverse, in two ranges.
| Type | Gear |
|---|---|
| Gears | 10 forward and 2 reverse |
| Clutch | Dry disc |
Mechanical Specs of Zetor, 3511
- Two-wheel drive
- Open operator station.
- Mechanical drum brakes
- Manual steering
| Final drives | Bull gear |
|---|
Power Information of Zetor, 3511
| Rear PTO | Independent |
|---|---|
| Rear PTO Type | 540/1000 |
Three-Point Hitch of Zetor, 3511
| Rear Type | II |
|---|---|
| Rear lift | 2205 lbs [1000 kg] |
Where it sits
With 39 HP, the Zetor 3511 sits between 2511 (25 HP) and 4511 (53 HP) in Zetor's range. Its power puts it in the 30th percentile of 1960s models in our database (709 machines).
Frequently asked questions
How much horsepower does the Zetor 3511 have?
The Zetor 3511 delivers 39 HP.
What years was the Zetor 3511 produced?
The Zetor 3511 was produced in 1968-1972.
What engine does the Zetor 3511 have?
The Zetor 3511 is powered by a Diesel, 3-cylinder engine.
What transmission does the Zetor 3511 use?
The Zetor 3511 uses a Gear transmission.
How much does the Zetor 3511 weigh?
The Zetor 3511 weighs 3351 lbs [1520 kg].
Is the Zetor 3511 4WD?
The Zetor 3511 is available in 2WD.