Material Composition: The fan belt is typically constructed from high-quality materials, such as reinforced rubber or EPDM (Ethylene Propylene Diene Monomer), which offers excellent resistance to heat, wear, and environmental factors.
These materials are chosen for their durability and flexibility, ensuring long-lasting performance.
Size and Dimensions: The Cummins NT855 fan belt is engineered to precise dimensions to fit the engine's pulley system accurately. The length, width, and thickness of the belt are all designed to meet the manufacturer's specifications, ensuring proper tension and alignment.
Tooth Profile: Some fan belts feature a toothed or ribbed profile, which enhances grip and reduces slippage. This design is particularly important in high-torque applications like diesel engines. The toothed profile ensures that the belt maintains a firm grip on the pulleys, preventing power loss and improving efficiency.
Tension: Proper tension is critical for the fan belt's performance. The Cummins NT855 fan belt is designed to maintain the correct tension to ensure efficient power transmission and prevent slipping, which can lead to engine overheating and damage.
Heat Resistance: Diesel engines generate significant heat during operation. Therefore, the fan belt must be able to withstand high temperatures without becoming brittle or deforming. The Cummins NT855 fan belt is engineered to resist heat effectively, ensuring it remains in good condition even in demanding operating environments.
Wear Resistance: The fan belt is subject to constant friction and wear.
Cummins NT855 fan belts are manufactured with materials that resist wear and abrasion, extending their service life and reducing the need for frequent replacements.
Chemical Resistance: Diesel engines often operate in environments where they are exposed to various chemicals and fluids. The fan belt should be resistant to oil, grease, and other chemicals to maintain its integrity and performance.
Maintenance Requirements: The Cummins NT855 fan belt is designed to be low maintenance. However, it's essential to periodically inspect it for signs of wear, cracks, or damage and replace it when necessary to prevent unexpected breakdowns.
Compatibility: The 178708 fan belt is specifically designed for use with Cummins NT855 engines. It is crucial to ensure that the fan belt you choose is compatible with your engine model to guarantee proper fit and function.
Installation: Proper installation is essential to maximize the fan belt's lifespan and performance. It's recommended to follow the manufacturer's guidelines and use the appropriate tensioning tools during installation.
