The Ursus C-330 and its newer version, the Ursus C-330M, are two of the most recognizable agricultural tractor models produced by Ursus. While they appear very similar at first glance, there are several key differences that affect their functionality and application. This article will take a closer look at these differences.
History and Context
The Ursus C-330 was introduced in 1967 as a lightweight agricultural tractor designed for small to medium-sized farms. Its reliability and simplicity made it extremely popular. In 1986, an upgraded version, the Ursus C-330M, was introduced, which was produced until 1993. The modernization aimed to improve performance and adapt the tractor to the changing needs of farmers.
Main Differences Between Ursus C-330 and Ursus C-330M
- Engine
- Ursus C-330: Equipped with a two-cylinder S-312C engine producing 30 HP. It features a simple design and high durability.
- Ursus C-330M: An improved version of the S-312C engine with slightly better performance. Modifications to the lubrication and cooling systems led to better efficiency and engine longevity. The power remains at 30 HP.
- Weight
- C-330: The weight is approximately 1,660 kg.
- C-330M: The weight is reduced to around 1,500 kg, making the tractor more agile and less soil-compacting during fieldwork.
- Transmission
- C-330: A 6-speed forward and 2-speed reverse gearbox.
- C-330M: The gearbox was improved for smoother gear shifts and better utilization of engine power.
- Hydraulic System
- C-330: Basic hydraulic system with limited performance.
- C-330M: A reinforced hydraulic system that allows more efficient operation of attached machinery and better control over the lift.
- Cabin and Work Comfort
- C-330: The cabin, if installed, was very basic and poorly insulated.
- C-330M: More comfortable cabins (optional) were introduced, providing better protection for the operator from noise, dust, and weather conditions.
- Design and Construction Details
- C-330: Older design with classic, more rounded shapes.
- C-330M: Slightly modernized appearance with more angular lines and minor changes in the lighting and control panel layout.
Summary
The Ursus C-330M is a modernized version of the iconic Ursus C-330, designed to increase work comfort and improve the tractor’s technical parameters. While the differences between these models may seem subtle, the C-330M offers better performance and is more suited for intensive use.
The choice between these models depends on the needs and budget of the farmer. The Ursus C-330 is ideal as a reliable “classic” for smaller farms, while the C-330M is a better option where performance and work comfort are crucial.
Which of these models is your favorite? Share your opinion!