Does Off-Road Diesel Go Bad? Preservation Tips and Solutions

Does Off-Road Diesel Go Bad? Learn About Off-Road Diesel Storage

Does Off-Road Diesel Go Bad?

Understanding the storage limits of off-road diesel is crucial for maintaining fuel efficiency and machinery performance. This guide from Fuel Core will explain how off-road diesel can degrade and what you can do to preserve its quality.

Understanding Off-Road Diesel

Off-road diesel, distinguished by its red dye, is used primarily in equipment and vehicles that do not operate on public roads. This includes machinery in agriculture, construction, and similar industries. Unlike regular diesel, off-road diesel is not subject to highway taxes, making it a cost-effective solution for heavy-duty operations.

Does Off-Road Diesel Go Bad?

Yes, off-road diesel can go bad over time. The shelf life of off-road diesel typically ranges from 6 to 12 months under normal storage conditions. Several factors contribute to the degradation of diesel fuel, including oxidation, microbial growth, and exposure to extreme temperatures. Water contamination can also lead to the growth of algae and bacteria, which produce acids that corrode fuel components.

Tips for Extending the Life of Off-Road Diesel

Fuel Core recommends several strategies to extend the lifespan of your off-road diesel:

- **Use Quality Storage Containers**: Invest in high-grade fuel storage tanks that shield the diesel from environmental factors.

- **Regular Maintenance**: Check and clean storage tanks periodically to prevent rust and sediment buildup.

- **Fuel Additives**: Use additives that stabilize the fuel and prevent oxidation and microbial growth.

- **Proper Handling**: Ensure that fuel handling practices minimize exposure to contaminants and moisture.

How Fuel Core Can Help

Does Off-Road Diesel Go Bad?

Fuel Core specializes in providing high-quality off-road diesel delivery services that ensure your diesel is fresh and of the highest quality. Our delivery solutions are tailored to keep your operations running smoothly without the inconvenience of managing fuel supplies yourself.

Final Thoughts and Call to Action

Proper maintenance and storage of off-road diesel are key to maximizing the efficiency and lifespan of your fuel. By partnering with Fuel Core, you gain access to premium off-road diesel and expert delivery services designed to meet your specific needs. Don’t let bad diesel slow down your operations—contact Fuel Core today and experience reliable, efficient fuel management delivered right to your site.

Why Is Dyed Diesel Illegal? Understanding Off-Road Diesel Regulations

Dyed Diesel Fuel and Regular Diesel

Why Is Dyed Diesel Illegal

Dyed diesel fuel, often referred to as "off-road diesel," has been a topic of legal and regulatory discussions across the United States. The distinct red dye added to this diesel variant is not just for aesthetics; it signifies a specific use case and tax exemption status. Unlike regular, undyed diesel, which is subject to federal and state road taxes, dyed diesel benefits from a tax-exempt status because it is intended for use in off-road vehicles and equipment, such as agricultural machinery, construction equipment, and generators. This tax advantage reflects the rationale behind the fuel's restricted usage, ensuring that it supports sectors that operate primarily off the public roads.

The primary difference between dyed and regular diesel, aside from the obvious color distinction, lies in their intended use and the tax implications tied to this. Regular diesel, used in vehicles that frequent public roads, is taxed to fund highway and infrastructure projects. In contrast, dyed diesel, while chemically similar, is marked specifically to exempt users from these taxes, given its non-road applications. The addition of the dye is a regulatory measure to prevent misuse, allowing authorities to easily identify and penalize illegal use in road-going vehicles.

Why Is Dyed Diesel Illegal?

The illegality of using dyed diesel in on-road vehicles stems from its tax-exempt status. When dyed diesel is used in place of taxed fuel for road use, it constitutes tax evasion. This misuse undermines infrastructure funding and creates an unfair market advantage. Consequently, enforcement agencies employ stringent penalties, including hefty fines and potential criminal charges, to deter such practices. The strict regulation and enforcement are essential to maintaining the integrity of the tax system and ensuring fair competition among fuel users.

As discussions about dyed diesel continue to evolve, it's crucial for consumers and businesses to navigate the legal landscape responsibly. Fuel Core emerges as a pioneering solution in this regard, offering a comprehensive diesel delivery service across the United States. Our commitment to compliance and quality ensures that our customers receive the appropriate fuel type for their specific needs, whether for on-road or off-road applications. With Fuel Core, you can trust in a reliable, efficient, and legally compliant fuel supply, tailor-made to power your operations without the hassle.

Get Dyed Diesel & Regular Diesel With Fuel Core

Dyed Diesel

In conclusion, while dyed diesel offers significant advantages for off-road usage, its illegal use in on-road vehicles poses serious legal and financial risks. Understanding the distinctions between dyed and regular diesel is crucial for ensuring compliance and making informed decisions about fuel use. For businesses looking for hassle-free, compliant fuel delivery, Fuel Core stands ready to deliver excellence. Embrace the ease and reliability of our diesel delivery service and let us fuel your success. Reach out to us today and power your operations with the best in fuel delivery solutions across the U.S.

Extending the Life of Your Off-Road Diesel Fuel

In today's fast-paced world, where efficiency and reliability are paramount, the role of off-road diesel in powering essential machinery cannot be overstated. The fuel's quality, directly linked to its storage conditions, plays a pivotal role in ensuring the seamless operation of heavy-duty equipment used in construction, agriculture, and various industries. Understanding the nuances of how to store off-road diesel effectively is crucial for maintaining its integrity over time. Factors like environmental conditions, storage methods, and preventive measures against contamination are key to prolonging the shelf life of diesel fuel, thereby safeguarding the longevity and reliability of the machinery that depends on it. This deeper dive into the intricacies of diesel storage sheds light on the practices that can help avoid costly downtimes and ensure operational efficiency.

Off-road Diesel

How to Extend Diesel Shelf life

For a deeper dive into managing the shelf life of off-road diesel and ensuring its optimal performance, it's essential to understand the nuances of fuel storage and maintenance. Storing off-road diesel efficiently is not just about extending its shelf life but also ensuring the fuel remains effective and safe for your machinery. The longevity and reliability of your equipment significantly depend on the quality of diesel you use. Environmental factors, especially moisture, can adversely affect diesel quality. By employing strategic storage methods and utilizing fuel additives, you can protect your investment and keep your operations running smoothly.

Off-road Diesel

Ready to ensure your off-road diesel fuel is stored perfectly for longevity and reliability? Take the next step towards optimal fuel management by exploring Fuel Core’s professional fuel storage solutions with that cater to your specific needs. Protect your investment and keep your machinery running at its best. Reach out to a fuel management expert today and secure the future of your fuel storage strategy!

Wet-hosing Fuel Delivery: Optimize Your Fleet Operations and Drive Cost Savings

In today's challenging business landscape, saving costs and streamlining operations is crucial for companies of all sizes. Fuel expenses, particularly, can significantly impact the bottom line, especially for businesses managing large vehicle fleets. However, there is a solution that can help businesses take control of their fueling costs and increase operational efficiency: wet-hosing fuel delivery services. This article will delve into the advantages of wet hosing as a commercial fuel delivery service, highlighting how it can help businesses save money and streamline their fleet operations. Fuel Core, a trusted nationwide fuel delivery service provider, specializes in wet-hosing fuel delivery, ensuring companies can access efficient and reliable diesel delivery.

Wet Hosing Fuel Delivery

What is Wet Hosing?

Wet hosing, also known as fleet fueling, direct fueling, or mobile on-site fueling, revolutionizes how businesses refuel their fleets. It involves a fuel transport vehicle pumping fuel directly from its tank into the tanks of vehicles on-site. Traditionally used for large construction equipment and agricultural machinery, wet hosing is now an effective solution for businesses with extensive fleets. Fuel Core offers comprehensive wet-hosing fuel delivery services, ensuring businesses have a streamlined and reliable diesel delivery solution.

Benefits of Wet Hosing Fuel Delivery Services:

1. Enhanced Operational Efficiency:

Businesses can eliminate the downtime associated with self-fueling using fuel cards by choosing wet hosing. With fuel cards, drivers often spend valuable time at retail or commercial fuel centers, resulting in unproductive activity. Wet-hosing eradicates this inefficiency by allowing a Fuel Core truck driver to visit your vehicle depot and simultaneously fuel all the vehicles on-site. This process typically occurs during off-peak hours, ensuring that your fleet starts each day fully fueled, maximizing productivity.

2. Improved Fleet Management and Visibility:

Wet-hosing fuel delivery services offer businesses enhanced fleet management and visibility. With Fuel Core's wet-hosing service, businesses gain access to detailed fuel consumption data, including mileage, fuel efficiency, and usage patterns. This information provides valuable insights into fleet performance and allows companies to make data-driven decisions to optimize fuel consumption and improve overall fleet management. By clearly understanding fuel usage across the fleet, businesses can identify inefficiencies, implement strategies to reduce fuel consumption, and improve their bottom line. Additionally, real-time tracking and reporting tools offered by Fuel Core enable businesses to monitor fuel levels, track deliveries, and have complete visibility into their fueling operations, further enhancing fleet management capabilities.

3. Significant Cost Savings:

Wet hosing offers substantial cost savings for businesses. By entrusting Fuel Core with the responsibility of fueling your fleet, you eliminate the risks associated with employee theft and fraud from fuel card usage. Additionally, wet hosing reduces maintenance costs resulting from diversions for fueling, as all vehicles are fueled at the central depot. Fuel Core's efficient routing and delivery methods optimize costs, ensuring competitive pricing and cost-effective fuel delivery services nationwide.

4. Simplified Administrative Tasks:

Managing fuel consumption and receipts can be a burdensome administrative task for businesses relying on fuel cards. However, with wet hosing, Fuel Core's drivers electronically scan each vehicle, maintaining comprehensive fuel consumption reports. This eliminates the need for drivers to collect and manage individual receipts, significantly reducing administrative overhead. The consolidated reports also facilitate accurate fuel consumption tracking, cost projections, and simplified tax reporting, streamlining your business operations.

5. Enhanced Safety and Compliance:

Wet-hosing fuel delivery services contribute to improved safety and compliance for businesses. By entrusting fuel delivery to professionals like Fuel Core, businesses can ensure that the fueling process is conducted by trained and experienced technicians who adhere to strict safety protocols. Now, you can eliminate the risk of accidents, spills, or mishandling of fuel that can occur during self-fueling. Moreover, Fuel Core stays updated with the latest safety regulations and compliance requirements, ensuring that businesses adhere to industry standards and avoid any potential penalties or liabilities.

6. Environmental Responsibility:

Wet hosing aligns with environmental sustainability goals by reducing the need for on-site fueling tanks. By relying on Fuel Core's expertise in diesel delivery, businesses can avoid the costs and liabilities associated with maintaining fuel depots on their premises. This minimizes insurance concerns and helps companies to adhere to environmental regulations and demonstrate their commitment to sustainable practices.


Wet Hosing Fuel Delivery

In today's competitive business landscape, finding innovative ways to save costs and enhance operational efficiency is imperative. Wet-hosing fuel delivery services, provided by Fuel Core nationwide, offer a reliable solution for businesses aiming to streamline their fleet operations while reducing fuel and maintenance expenses. Businesses can focus on their core activities and maximize productivity by eliminating downtime, simplifying administrative tasks, and ensuring significant cost savings. Fuel Core's expertise in diesel delivery and unwavering commitment to customer satisfaction make them the ideal partner for businesses across the United States. Contact us now!

5 DEF Storage Tips for Your Onsite Diesel Exhaust Fluid Supply

DEF storage tips

In the trucking world, environmental regulations have become increasingly stringent, driving the need for advanced emission reduction systems. Enter diesel exhaust fluid (DEF), a vital component that ensures trucks comply with these standards while optimizing performance. If you're managing an onsite DEF supply, you understand the importance of preserving its integrity over time. To help you navigate the complexities of DEF storage, we've compiled three essential tips that will maintain the quality of your DEF and contribute to smoother operations and greener transportation. So, let's dive in and explore the best practices for storing DEF on your premises.

1. Store DEF at the Right Temperature:

The temperature at which you store DEF can significantly impact its shelf life. It is recommended to keep DEF within a temperature range of 12°F to 86°F (-11°C to 30°C). Extreme temperatures can compromise the quality of your DEF supply. Freezing temperatures cause DEF to solidify, requiring complete thawing before use. On the other hand, high temperatures contribute to ammonia formation, which reduces DEF quality and can negatively affect vehicle performance. To maximize shelf life, storing DEF at temperatures below 65°F (18°C) is best.

2. Store DEF Away From Direct Sunlight:

The location of your onsite DEF storage tank plays a vital role in maintaining DEF quality. Direct sunlight can lead to evaporation of the water content in DEF, altering the urea concentration and reducing its effectiveness. Place your DEF storage tanks in shielded areas away from direct sunlight to prevent evaporation. Consider shaded or indoor spaces that minimize exposure to sunlight. Protecting your DEF supply from evaporation ensures its usability and effectiveness over an extended period.

3. Use a Closed-Loop DEF Transfer System:

Contamination can severely impact the quality of your DEF supply. Even small amounts of impurities such as phosphorus, magnesium, calcium, sodium, or potassium can compromise the entire contents of your DEF storage tank. To prevent contamination, a closed-loop DEF transfer system is recommended. This system allows you to move DEF from your onsite storage tank to the holding tanks on your trucks without exposing it to outside contaminants. Remember to keep the area around each truck's DEF tank opening clean to avoid introducing contaminants during the transfer process. A closed-loop transfer system minimizes the risk of engine shutdowns, selective catalytic reduction system malfunctions, and other engine damage caused by contaminated DEF.

4. Avoid Cross-Contamination:

Cross-contamination can severely compromise the quality and effectiveness of your onsite diesel exhaust fluid (DEF) supply. It is crucial to store DEF separately from other substances, especially petroleum-based products such as diesel fuel or oil. Cross-contamination can occur when DEF comes into contact with even small traces of these substances, leading to chemical reactions and a decline in DEF quality.

To prevent cross-contamination, ensure that DEF storage tanks, equipment, and dispensing systems are labeled and dedicated exclusively to DEF. Separate DEF storage areas from areas used for other fluids, and take precautions to avoid accidental spills or mix-ups. By maintaining strict segregation practices, you can protect the integrity of your DEF supply, ensuring that it remains pure and effective for your vehicles' SCR systems.

Remember, DEF is a specialized fluid with specific requirements, and keeping it separate from other substances is essential for maximizing its performance and ensuring compliance with emission standards.

5. Protect DEF from Contaminants:

To maintain the quality and effectiveness of your onsite diesel exhaust fluid (DEF) supply, it is crucial to protect it from contaminants. DEF is highly sensitive to impurities; even small amounts of certain substances can jeopardize its integrity. Here are some key measures to safeguard your DEF from contaminants:

a. Use Sealed Containers: When storing DEF, use sealed containers that prevent the entry of dust, dirt, and airborne particles. This helps maintain the fluid's purity and minimizes the contamination risk.

b. Secure Storage Tanks: Ensure your DEF storage tanks are securely closed and properly sealed. This prevents the intrusion of foreign substances that can compromise the quality of your DEF supply.

c. Prevent Spills and Leaks: Implement robust spill prevention measures to avoid accidental spills or leaks that can introduce contaminants into your DEF storage area. Adequate containment systems, such as spill trays or secondary containment, can help contain any potential spills and protect against environmental contamination.

d. Practice Good Housekeeping: Maintain a clean and organized storage area for your DEF. Regularly clean the storage tanks, equipment, and surrounding areas to remove potential contaminants. Proper housekeeping practices minimize the risk of contamination and ensure the longevity of your DEF supply.

e. Handle DEF with Care: When handling DEF, use dedicated equipment, such as clean funnels or pumps, to avoid cross-contamination. Avoid using funnels or containers in contact with other fluids or substances.

By implementing these protective measures, you can significantly reduce the risk of contamination and preserve the quality of your onsite DEF supply. A clean and uncontaminated DEF supply ensures optimal performance of SCR systems, lowers the risk of engine malfunctions, and helps you meet emissions standards effectively.


Proper storage techniques are essential to maintaining the quality and effectiveness of your on-site DEF supply while meeting EPA standards. By storing DEF at the appropriate temperature range, protecting it from direct sunlight, and utilizing a closed-loop transfer system, you can ensure that your trucks can access high-quality DEF at all times. For more information on on-site DEF delivery and storage, please get in touch with us. Safeguard your DEF supply and contribute to cleaner emissions and optimal vehicle performance.

What are the benefits of fuel tank rentals?

Fuel tanks can be a great investment to save on costs, but companies that don't have a need for fuel year-round aren't seeing those savings. Fortunately, businesses can rent their fuel tanks to get cost savings along with convenience.

With so many advantages to consider, it's worth taking the time to explore why investing in an above-ground bulk fuel tank rental is such a smart move for your business.

1. Reduced costs

Buying fuel in bulk comes with a lower price tag, but only if you manage how much you need. Spending for fuel year-round when you only need it seasonally isn't cost-efficient, but a rental tank eliminates this problem.

Busy sites that need constant refueling increase costs because you're ordering more fuel deliveries every day. With your own fuel storage tank rental as a reserve, you can save your business money in the busy season from high delivery fees. You'll still need a service to handle refills but you won't have to order them as often with a reserve in place.

2. No Long-Term Commitments

Temporary job sites or seasonal businesses are structured for fuel tank rentals. Businesses can rent a fuel tank for as long or as little as they need, without having to worry about being locked into a long-term contract. That means you can have the fuel tank delivered to your location and have it picked up when you're done.

If your business experiences fluctuations in fuel consumption throughout the year, a fuel tank rental provides the flexibility you need to adjust your delivery. With no long-term commitment, companies don't need to put in a large investment upfront for fuel storage. Instead, you have a low price commitment along with your short time-period.

3. Flexibility of Terms

Rentals allow flexibility in how your business operates and interacts with its customers. You can structure your contracts with clients to include the cost of the rental and fuel. This works best for businesses that secure temporary projects and consistently renegotiate their terms. Adding in the price of your rental with your contracts keeps you from having to seek additional funds from the clients when the project goes over budget.

The process is also scalable since your sites can still profit from the lower fuel prices without needing a large upfront investment. Every site can have it's own temporary fuel tank rental without needing a permanent installment. These savings boost cash flow, which can improve a company's financial position and increase its flexibility.

4. Convenience

One of the challenges that businesses face is the need to have adequate fuel storage on site. Sending trucks to refuel waste time at job sites and delays projects. This is where fuel tank rental service comes in as a convenient solution. No truck needs to leave the lot with a large fuel tank rental in place.

Plus, using a service to deliver your fuel directly to the site reduces the need for manually transporting fuel. No one from your team needs to refill the tank themselves - eliminating potential safety hazards. With a rental tank, you can store your fuel safely without having to worry about frequent refills and transfers. The time to complete the project decreases and your team ends up being more productive.

5. Prepared for Emergencies

During natural disasters or extreme weather, access to fuel can become critical. A fuel tank rental gives your business an adequate supply of fuel to keep its operations up and running during these emergencies. If generator fuel is needed to keep equipment running during a power outage, a fuel tank rental can provide a ready supply of fuel to power up.

Businesses can experience fuel supply disruptions due to disasters or issues with transportation infrastructure in their city. A fuel tank rental prevents this disruption by allowing them to store fuel safely on-site. Your team won't lose any time on site and be able to complete the project without incurring any delays.

6. Increased Productivity

Traditional commercial fueling locations can experience long lines, which takes valuable time away from employees driving to the fuel station and waiting to fill up. Fuel tank rentals eliminate the need to travel, saving time and increasing productivity for employees.

Without having to travel for fuel, your team can remain focused on the job at hand. Small businesses can even continue to operate if local outages occur and generators are required to keep the electricity running.

Another way fuel tank rental companies increase productivity is through their delivery and maintenance services. The rental company will handle all aspects of operating and maintaining the tank, including deliveries. This means businesses can spend less time managing their fuel supply and more time focusing on core operations.

7. Reduce Fuel Theft

One of the key benefits of fuel tank rental is that businesses can monitor fuel usage more closely. With traditional onsite tanks, it can be challenging to monitor who is using the fuel and keep track of how much is being used. With a rental fuel tank, businesses can implement access controls and monitor usage, helping to reduce the risk of fuel theft.

Fuel tank rental providers have customized tanks with unique access controls like digital lock systems that can be monitored remotely. These sophisticated security features ensure that only authorized personnel can access the fuel tank, helping to prevent theft.

Moreover, rental companies maintain a detailed log of fuel usage, enabling businesses to track exactly how much fuel is being consumed and by whom.

Fill Your Rental Fuel Tanks

bulk tank rental

Not every business needs a year-round fuel supply, but those that have temporary job sites or seasonal businesses can benefit from fuel tank rental services. With these services, businesses can get the fuel they need when and where they need it. The lifted burden allows teams to focus on their core operations. Fuel tank rentals offer convenience, preparedness for emergencies, and increased productivity through access to a steady supply of fuel on-site.

Contact our team of experts today at Fuel Core to get a reserve of fuel for your job sites, generator, or refrigerated needs.

Emergency Fuel Plan

As a business owner, it is crucial always to be prepared for unexpected events. One of the most important aspects of preparation is having an emergency fuel plan. A fuel shortage or emergency can cause significant downtime and financial loss, which can be avoided with a proper plan in place. Here are some essential tips for developing an emergency fuel plan for your business.

Emergency Fuel Plan

Stay Up to Date on Current Fuel Shortages

Fuel shortages can be sudden and unexpected, making it crucial to stay informed about them. Checking the websites of local gas stations for updates and signing up for text or email alerts from your state's transportation department can help you stay updated. Additionally, subscribing to industry newsletters and following social media accounts of fuel suppliers can keep you informed about fuel shortages in your area.

Develop a Plan to Acquire Emergency Fuel Supplies

Having a plan to acquire emergency fuel supplies can be a lifesaver during a natural disaster or any other emergency. Fuel storage tanks can be a good option, as they allow you to store gasoline or diesel fuel before an emergency. You can also arrange for a local fuel supplier to deliver fuel to you during an emergency. Fuel Logic, for example, offers emergency fuel delivery services that can help businesses stay operational during a crisis.

Store an Extra Tank of Fuel

Storing an extra fuel tank can provide you with quick access to extra fuel in case of an emergency. However, it's essential to store the tank properly. Find a cool, dry place to store the tank, make sure it is properly sealed, and keep an eye on the expiration date. Fuel Logic can help you with safe storage options for your extra fuel tanks.

Establish Clear Protocols for Fuel Usage

Another crucial aspect of creating an emergency fuel plan for your business is to establish clear protocols for fuel usage. This means creating a set of guidelines that outlines how fuel will be allocated during an emergency or shortage. Without these protocols, there may be confusion and disagreements among employees, which can lead to inefficient use of fuel and delays in addressing critical needs.

When establishing fuel usage protocols, consider factors such as the priority of different vehicles or equipment, the fuel efficiency of each, and the distance each needs to travel. Additionally, establish a system for tracking fuel usage to ensure that it is being used efficiently and effectively. This can involve assigning specific personnel to monitor fuel levels, using tracking software, or implementing a fuel card system.

Maintain Good Relations with Emergency Fuel Suppliers

Emergency Fuel Plan

Establishing good relations with local emergency fuel suppliers is an essential part of any emergency fuel plan. Fuel Logic, for example, can help you build a relationship with their team and offer you the best prices for their services. By working with a reliable fuel supplier, you can ensure you have access to the fuel you need during an emergency. In addition, it is essential to communicate your fuel requirements and emergency fuel plan with your fuel supplier to ensure they are prepared to meet your needs during a crisis.

Fuel Emergency Conclusion

Preparing for an emergency fuel shortage can be a simple process with the right plan in place. By staying informed about fuel shortages, developing a plan to acquire emergency fuel supplies, storing an extra tank of fuel, and maintaining good relations with emergency fuel suppliers like Fuel Logic, you can help ensure your business stays operational during a crisis. A reliable emergency fuel supplier can be the key to success during an emergency, so make sure to choose a supplier you can trust.

How Long Does It Take to Fuel a Diesel Locomotive?

In the bustling world of railways, one question that often arises is, "How long does it take to fuel a diesel locomotive?" It's not just about pouring fuel into a tank; there's a lot more to it. In this article, we'll delve into the intricacies of fueling a diesel locomotive, the factors that influence the time taken, and finally, answer the burning question.

History of Diesel Locomotives: 

The story of diesel locomotives begins in the early 20th century. Before diesel, steam locomotives ruled the railways. However, the efficiency, reduced maintenance, and operational benefits of diesel engines soon became apparent. The first diesel locomotives were smaller and less powerful, but as technology advanced, they grew in size, power, and efficiency. Today, they are the backbone of many rail networks worldwide, offering a blend of speed, power, and reliability.

The Factors Effecting How Long It Takes to Fuel a Diesel Locomotive

Diesel locomotives come in various sizes and capacities. A typical freight locomotive might have a fuel tank capacity ranging from 1,800 to 5,000 gallons. The time it takes to fuel one depends on:

1. Fueling Equipment: Modern fueling stations equipped with high-flow pumps can fill a tank much faster than older equipment.

2. Tank Capacity: Naturally, a larger tank will take longer to fill than a smaller one.

3. Fuel Type: While most locomotives run on diesel, there are variations in diesel types which can affect the fueling speed.

4. Maintenance & Checks: Before fueling, routine checks are performed to ensure the locomotive's systems are in optimal condition. This can add to the overall time.

Considering these factors, fueling a diesel locomotive can take anywhere from 30 minutes to a couple of hours.

Environmental Impact and Fuel Efficiency: 

The environment and sustainability are at the forefront of modern engineering. Diesel locomotives, once seen as significant polluters, have undergone transformations to reduce their carbon footprint. Modern engines are designed to consume less fuel, emit fewer greenhouse gases, and reduce noise pollution. Rail companies invest in technologies like exhaust after-treatment systems and turbochargers to make locomotives more eco-friendly. The result? A more sustainable railway system that aligns with global environmental goals.

Safety Protocols During Fueling: 

Fueling a locomotive is not just about filling a tank; it's about ensuring the safety of both the machine and the personnel involved. Grounding the locomotive prevents static electricity build-up, which can lead to fires. Spill containment systems are in place to manage any accidental fuel spills, protecting both the environment and workers. Personnel are trained rigorously, equipped with protective gear, and follow strict protocols to ensure a safe fueling process.

The Future of Locomotive Fueling: 

The world is rapidly moving towards alternative energy sources, and the railway industry is no exception. While diesel remains dominant, there's growing interest in hybrid locomotives that combine diesel with electric power. Some companies are even exploring hydrogen fuel cells as a potential power source. These innovations promise a future where locomotives are even more efficient, eco-friendly, and perhaps, one day, entirely free from fossil fuels.

Now You Know How Long It Takes– Take the Next Step With Train Fueling 

The journey of fueling diesel locomotives is a testament to human ingenuity, adaptability, and our commitment to a better future. As we stand at the crossroads of tradition and innovation, one thing remains clear: the world keeps moving, and so do our trains. At Fuel Core, we're not just about fuel; we're about ensuring that movement is continuous, efficient, and sustainable. Whether you're looking for direct equipment fueling or tank solutions, our consultants have the expertise to guide you. Keep your job-site active with Fuel Core! Let's embark on this journey together and fuel a brighter, greener future.

Why Are Diesel Trains Never Turned Off? Learn here!

Why Are Diesel Trains Never Turned Off?

Imagine the rhythmic chug of a diesel train, its powerful engine humming in the background. Now, picture it stationary at a depot, yet the engine still purrs. It's not a mistake or oversight; there's a deliberate reason behind it. Diesel trains, despite being stationary for hours, are often kept running. But why? Let's unravel this mystery!

Understanding Diesel Trains: 

Diesel trains operate on diesel-electric engines. This means that the diesel engine powers a generator, which in turn produces electricity to run the train's motors. Unlike cars or trucks, these massive engines are designed for prolonged operations and can run for extended periods without significant wear and tear.

Reasons for Keeping Them Running: 

1. Temperature Maintenance: Diesel engines operate efficiently at specific temperatures. Turning them off, especially in cold climates, can cause the engine oil to thicken, making startups challenging and potentially damaging the engine.

2. Operational Efficiency: Restarting a massive diesel engine consumes more fuel than letting it idle for short durations. It's often more cost-effective to keep them running during short stops.

3. System Pressure: The hydraulic and air systems in diesel trains maintain certain pressures. Turning off the engine might require these systems to be re-pressurized, a time-consuming process.

4. Quick Departures: For trains with frequent stops or quick turnarounds, it's essential to ensure immediate departures. Keeping the engine running ensures the train is always ready to move.

Environmental Considerations and Modern Solutions:

While the continuous operation of diesel trains offers operational advantages, it also raises environmental concerns. Idling diesel engines emit pollutants that can contribute to air pollution and greenhouse gas emissions. Recognizing this, the railway industry and environmental agencies have been working collaboratively to address these concerns.

Idle Reduction Technologies:

Modern diesel locomotives are now equipped with technologies that reduce idling times without compromising operational efficiency. These systems can automatically shut down the engine after a certain period of inactivity and restart it when needed.

Alternative Fuels:

Research is ongoing to explore alternative fuels that can reduce the environmental impact of diesel trains. Bio-diesel and other renewable sources are being tested for their feasibility and efficiency in locomotive operations.

Emission Control Systems:

Advanced emission control systems, such as selective catalytic reduction (SCR) and diesel particulate filters (DPF), are being integrated into locomotives. These systems significantly reduce harmful emissions, ensuring that even when the train is idling, the environmental impact is minimized.

Awareness and Training:

Rail operators are increasingly being trained on the environmental implications of excessive idling and are equipped with best practices to minimize unnecessary engine run times.

By integrating these solutions, the railway industry aims to strike a balance between operational efficiency and environmental responsibility. It's a testament to the industry's commitment to a sustainable future while catering to the ever-growing demands of transportation.

We Take Care of Diesel Trains with Quality Diesel Delivery: 

The world of diesel trains is a blend of engineering marvel and operational pragmatism. Keeping them running is not just a quirk but a well-thought-out strategy to ensure efficiency, longevity, and timely operations. At Fuel Core, we resonate with the idea of continuous movement and efficiency. Whether it's fueling equipment directly or providing tank solutions, our consultants are geared to ensure your operations never face a halt. Keep your job-site active with Fuel Core! Connect with us and let's keep the wheels of progress turning together!

What is the Difference Between On-Road and Off-Road Diesel?

Diesel is a vital fuel source for several industries across the planet due to its high efficiency and safety. Because of federal and state laws, diesel fuel is available in two forms: on-road diesel and off-road diesel. Though they are the same, there are several ways they differ. One way is how on-road diesel fuel can be purchased from nearly any gas station, while off-road diesel is supplied by reliable off-road diesel delivery services like Fuel Core. Below, we provide more details about both diesel types and how they are different.

What is On-Road Diesel?

On-road diesel is fuel for vehicles that are mainly operated on public roads and highways. It is the more widely available version of diesel since you can purchase it from nearly any refill station across the US. More importantly, it is also the only type of diesel that vehicles traveling on the road are allowed to use.

What is Off-Road Diesel?

Off-road diesel is used to fuel industrial equipment and vehicles used on private property or while conducting business. This version is not available for general sale to the public. Instead, one would have to contact an expert off-road diesel delivery service like Fuel Core. Additionally, public drivers cannot fuel their diesel engines with off-road fuel, or else they will be fined heavily, due to federal and state regulations.

The Differences Between Off-Road and On-Road Diesel

So, what is the difference between on-road and off-road diesel? While both of them are the same chemical fuel source, they have three key differences: their color, cost, and use. Below, we provide further details and explain their importance.


A noticeable difference between off-road and on-road diesel is the color. In order to make them distinct and easy to identify, off-road diesel is mixed with a red dye. This distinguishes it from regular on-road diesel fuel, which has a clear color.


Off-road and on-road diesel also differ in price. This is because on-road diesel is taxable, with federal and state taxes imposed on its sale in order to fund our country’s infrastructure. Therefore, it becomes more expensive. On the other hand, off-road diesel is not taxed by the state or federal government, making it a cheaper fuel source. These benefits industries such as construction, farming, and transportation which use off-road diesel for most of their equipment and vehicles.


On-road diesel is used to power vehicles that travel on public roads, such as transport trucks, public transit, and school buses. On the other hand, vehicles and equipment that aren’t operated on public roads can use off-road diesel as fuel. Examples of them include:

Farm equipment
Construction equipment
Electrical power generators

Off-road diesel is used in several industries, such as agriculture, mining, construction, and more. For example, off-road diesel is the preferred fuel for construction equipment such as bulldozers, excavators, and cranes. It is also used to power large agricultural machinery like tractors and combines, which require a reliable and efficient fuel source to operate.

Fuel Core: Your Trusted Off-Road Diesel Supplier

If you are a company in need of reliable diesel fuel deliveries, consider working with Fuel Core. We provide fast and hassle-free fuel deliveries using mobile fueling trucks capable of meeting you when and wherever you need them. Our team of experts has the experience and knowledge to handle all of your fueling needs. With us, you can trust that your equipment and vehicles will have the fuel they need to keep your operations running smoothly.


In conclusion, the primary differences between on-road and off-road diesel are their color, cost, and usage. On-road diesel is clear and used to power vehicles that travel on public roads, while off-road diesel is red and used to fuel equipment and vehicles that operate on private property or during business activities.

The cost of on-road diesel is higher due to taxes imposed by the state and federal government, while off-road diesel is cheaper because it is not subject to those taxes. As a result, many industries prefer to use off-road diesel for their equipment and vehicles.

At Fuel Core, we provide reliable and convenient diesel delivery services to businesses in the Dallas-Fort Worth area. Our mobile fueling trucks are equipped to handle both on-road and off-road diesel, ensuring that we can meet the fueling needs of a wide range of industries. We pride ourselves on our fast and hassle-free service, which allows our customers to focus on their core business activities without worrying about fuel logistics.

Whether you need a one-time delivery or ongoing fuel supply services, Fuel Core is here to help. Contact us today to learn more about our services and to schedule your next diesel delivery.