Hella 26 L UTTO Transmission Oil For Agricultural Vehicles, 358.133-511 (Can of 26 L) is a specialized type of transmission fluid designed for use in agricultural equipment, particularly tractors. UTTO is formulated to meet the unique requirements of transmissions, hydraulic systems, and wet brakes found in modern agricultural machinery. It serves as a multi-functional fluid that provides lubrication, hydraulic power transmission, and protection for various components within the tractor.
Key features and functions of UTTO transmission oil include:
1. Multi-functional Formula: UTTO is engineered to serve multiple functions in agricultural equipment. It functions as a transmission fluid, hydraulic fluid, and wet brake fluid, eliminating the need for separate fluids for each system.
2. Lubrication for Transmissions: UTTO provides effective lubrication for gears, bearings, and other moving parts within the transmission. This reduces friction, minimizes wear, and ensures smooth operation of the tractor's transmission system.
3. Hydraulic Power Transmission: UTTO is designed to work as a hydraulic fluid, transmitting power within the hydraulic systems of the tractor. This is crucial for functions such as lifting and lowering implements, steering, and operating hydraulic cylinders.
4. Wet Brake Operation: Many tractors have wet brake systems where the brakes are immersed in oil for cooling. UTTO is formulated to function as a brake fluid, providing the necessary lubrication and cooling for wet brake systems.
5. Friction Modification: UTTO may include additives to modify friction, optimizing the performance of wet clutches and brakes. This ensures smooth engagement and disengagement without excessive wear.
6. Viscosity Control: The viscosity of UTTO is carefully formulated to meet the requirements of both transmission and hydraulic systems. It ensures proper flow and lubrication under various operating conditions, including temperature extremes.
7. Oxidation Stability: UTTO is designed to resist oxidation, maintaining its stability over time. This is important for preventing the formation of sludge and varnish, which could hinder the performance of hydraulic systems and transmissions.
8. Seal Compatibility: UTTO is formulated to be compatible with the seals and gaskets used in tractors. This helps prevent leaks and ensures the integrity of the hydraulic and transmission systems.
9. Prevention of Foaming: UTTO includes anti-foaming agents to prevent the formation of foam, which can reduce the efficiency of lubrication and hydraulic power transmission.
10. Manufacturer Specifications: It is important to use UTTO that meets the specifications recommended by the tractor manufacturer. This ensures compatibility with the specific transmission, hydraulic, and brake systems of the tractor.
In summary, UTTO transmission oil is a versatile fluid designed for use in agricultural tractors. It provides lubrication for transmissions, hydraulic power transmission, and protection for wet brake systems, offering a comprehensive solution for the varied needs of agricultural machinery. Always follow the manufacturer's recommendations for the appropriate UTTO and change intervals for optimal performance.