The Zetor 8011 is a durable row-crop tractor manufactured by Zetor from 1968 to 1987 in Brno, Czechoslovakia. It is powered by a 4.6L 4-cylinder diesel engine producing 85 horsepower. The tractor features a 16-speed transmission, open center hydraulics, and an independent rear PTO with 540/1000 RPM options. With a robust rear lift capacity and standard cab, the Zetor 8011 is well-suited for various farming tasks, offering reliability and functionality for agricultural operations. The Zetor 8011 is similar to the Ursus 902.
General Specifications
Model
Zetor 8011
Manufacturer
Zetor
Type
Row-Crop tractor
Production
Years
1968-1987
Factory
Brno, Czechoslovakia
Engine
Manufacturer
Zetor
Model
4.6L 4-cyl diesel
Type
Liquid-cooled
Displacement
4.6L
Power
85 hp (63.4 kW)
Transmission
Type
16-speed
Dimensions
Weight
8157 lbs (3700 kg)
Hydraulics
Type
Open center
Valves
1
Pump flow
8.4 gpm (31.8 lpm)
Tractor Hitch
Rear Type
II
Control
Lower-link draft control
Rear lift
7496 lbs (3400 kg)
Power Take-off (PTO)
Rear PTO
Independent
Rear RPM
540/1000
Mechanical
Chassis
4×2 2WD
Brakes
Hydraulic dry disc
Cab
Cab standard
Tires
Front
7.50-20
Rear
16.9-34
Zetor 8011 Overview
The Zetor 8011 is a robust row-crop tractor that was manufactured by Zetor from 1968 to 1987 in Brno, Czechoslovakia. Known for its durability and reliability, the 8011 features a powerful 4.6L 4-cylinder diesel engine that delivers 85 horsepower, making it suitable for a wide range of agricultural tasks. Its 16-speed transmission provides versatility in different farming conditions, while the open center hydraulics ensure efficient operation of various implements. The independent rear PTO with 540/1000 RPM options adds to its versatility, allowing the tractor to power a variety of attachments.
One of the key advantages of the Zetor 8011 is its robust build quality. The tractor’s rear lift capacity of 7496 lbs is substantial, allowing it to handle heavy loads with ease. The standard cab offers protection and comfort for the operator, making long hours in the field more manageable. However, some users have reported common issues such as hydraulic leaks and difficulties with the transmission, which require regular maintenance to avoid significant downtime.
The Zetor 8011 is also appreciated for its straightforward and rugged design, which makes it relatively easy to repair and maintain. Spare parts are generally available, although some specific components might be harder to find due to the tractor’s age. Despite these minor drawbacks, the Zetor 8011 remains a favorite among farmers who need a reliable and powerful tractor for their farming operations. Its combination of power, durability, and versatility ensures that it continues to be a valuable asset in the agricultural sector.
Ursus 902 and Zetor 8011 similarity
The Ursus 902 and Zetor 8011 are similar because they share a common design lineage and engineering approach, stemming from a collaborative history between Ursus (Poland) and Zetor (Czechoslovakia). Both tractors were developed during an era when standardized components and shared technology were prioritized to streamline production and reduce costs for manufacturers in the Eastern Bloc.
Shared Design Philosophy: Both tractors were designed with practicality and simplicity in mind, aiming to meet the needs of farmers who required reliable, easy-to-maintain machines for diverse agricultural tasks. Their design reflects a utilitarian approach that focuses on durability and cost-effectiveness.
Engine Similarities: The Ursus 902 uses the Ursus Z8401 engine, while the Zetor 8011 features the Zetor Z8001 engine. These engines are nearly identical in displacement and performance characteristics, with similar layouts (4-cylinder diesel) and power outputs (approximately 80-85 horsepower). This similarity stems from shared engine technology and development strategies between the two companies.
Transmission and Mechanical Systems: Both models feature similar manual transmission setups, offering a comparable number of forward and reverse gears. Their mechanical systems, including hydraulic power steering and braking systems, reflect shared engineering solutions.
Hydraulics and PTO: The hydraulic systems on both tractors are open-center designs with similar pump capacities and rear lift capabilities. The independent rear PTO systems also share similar operational characteristics, making them versatile for comparable implement types.
Collaboration Between Ursus and Zetor: Ursus and Zetor worked together on various projects during the mid-20th century, leading to cross-pollination of ideas, components, and technologies. This cooperation helped produce tractors that were functionally equivalent, though branded differently to serve distinct markets.
Ursus 902 and Zetor 8011 have minor differences in aesthetics, branding, and specific component configurations, their foundational similarities make them highly comparable tractors, appealing to similar user bases with overlapping requirements.
