what's the difference between reefer fuel and tractor fuel

When it comes to the trucking industry, fuel is a major expense. As a result, truck drivers and fleet owners need to pay close attention to the type of fuel they use in their vehicles. In the world of truck fuel, there are two primary types: reefer fuel and tractor fuel. This article will explore the differences between reefer fuel and tractor fuel.

Reefer Fuel

Reefer fuel, also known as reefer diesel or refrigerated diesel, is a type of fuel that is specifically designed for refrigerated trailers. These trailers, commonly known as reefers, are used to transport perishable goods, such as food, pharmaceuticals, and chemicals, that require temperature-controlled environments to maintain their quality and freshness. Reefer fuel is used to power the refrigeration system and to provide heat to the cargo area if needed.Reefer fuel is typically more expensive than tractor fuel due to its higher cetane rating. Cetane rating is a measure of the ignition quality of diesel fuel. Reefer fuel requires a higher cetane rating than tractor fuel to provide more consistent cold starting and smoother operation at low temperatures since reefers often transport goods that require very strict temperature control.

Tractor Fuel

Tractor fuel, on the other hand, is a type of fuel that is used to power the engine in a semi-truck or tractor-trailer rig. This fuel is used in non-refrigerated trailers and trucks, which are used to haul non-perishable goods, such as building materials, electronics, clothing, and other dry goods.Tractor fuel has a lower cetane rating compared to reefer fuel. Due to its lower cetane rating, it is typically less expensive than reefer fuel. However, it still must meet the EPA's standards for emissions control and must be ultra-low sulfur (ULSD) diesel.

The Difference in Price

The difference in price between reefer fuel and tractor fuel can vary greatly depending on several factors, including location, supply and demand, the price of crude oil, and other market conditions. Historically, reefer fuel has been more expensive than tractor fuel due to its higher cetane rating. However, this price difference may fluctuate based on the market.In general, the price of reefer fuel is usually a few cents to several cents more expensive than tractor fuel per gallon. For example, according to the US Energy Information Administration, as of September 2021, the nationwide average cost of diesel per gallon was $3.365 for tractor fuel, while reefer fuel was $3.386 per gallon.

Conclusion

In conclusion, while reefer fuel and tractor fuel both power semi-trucks and tractor-trailers, they are designed for specific purposes. Reefer fuel is designed for refrigerated trailers that transport perishable goods, while tractor fuel powers non-refrigerated trailers hauling dry goods. Reefer fuel is typically more expensive due to its higher cetane rating, which is necessary to maintain the temperature control of the cargo area. Tractor fuel, while still meeting EPA standards for emissions control, typically has a lower cetane rating, making it less expensive than reefer fuel. By understanding the differences between these two types of fuel, truck drivers and fleet owners can make informed decisions about how to best manage their fuel costs and optimize the performance of their vehicles.