Sat. Jul 13th, 2024
Mobile Diesel Generator

Generators are essential tools for those who live off the grid or in remote locations where power lines aren’t readily accessible. They provide reliable backup power during blackouts, storms, and other emergencies.

Generators also allow homeowners to generate electricity at home without paying high utility bills. 

Mobile diesel generators are compact power solutions designed specifically for mobile applications such as construction sites, remote locations, or military bases. 

They provide reliable backup power during emergencies and can even serve as a primary source of electricity for smaller businesses.

The new generation of mobile diesel generator offers many advantages over conventional models. These include improved performance, increased reliability, and reduced maintenance costs.

In addition to being smaller, quieter, and less expensive, these units also offer greater efficiency and longer operating times.

Diesel generators are portable power sources that produce large amounts of energy. They operate using diesel fuel and are typically smaller than gas generators. These units are ideal for powering homes and businesses, especially in rural areas. 

To maximize its life span and efficiency, you need to follow some tips to care for and maintain your mobile diesel generator to ensure optimal performance:

Keep The Generator Cool 

If the generator temperature exceeds, you need to cool down the generator. There are two ways to do this; either place the generator outside where it can get some airflow or turn off the engine and let it sit idle while you wait for the temperature to drop. 

Maintain The Generators Air Filter 

An air filter helps keep dirt and debris out of the engine. When the air filter becomes clogged, it reduces airflow and causes the engine to run poorly. To avoid having to replace the entire filter, simply change the filter.

Use Quality Fuel

Quality fuel is the best way to run a generator safely and efficiently. Poor-quality fuels have high sulfur content, which can cause corrosion inside the combustion chamber. Sulfur causes premature wear and tear on the internal parts of the engine.

Additionally, many low-grade fuels contain additives that increase emissions. These additives are harmful to the environment and can damage catalytic converters.

Maintain Oil Level

Oil levels should be checked regularly to ensure they stay properly. When the oil gets too low, it could lead to overheating and excessive wear and tear on the engine components. You can check the oil level using a dipstick near the tank’s bottom.

Make sure to use only clean tools to remove the dipstick. Never attempt to pull out the dipstick without lubrication. Oil dries out over time; if left dry, it can crack and break off.


The first step towards maintaining your generator is cleaning it properly. Remove any debris buildup on the engine components and oil pan.

If you have a manual transmission, make sure to check the gears and replace them if they become worn out.

Also, clean the air filter regularly. You should do this at least once per month. In addition, keep the fuel tank full of gas. 

Ignition System 

Check the wiring harnesses and connections for loose wires. Loose wires could result in overheating and possible fire. Inspect the electrical connectors for corrosion.

Corrosion could cause sparks and short circuits. Wires that look damaged should be replaced immediately. 

Check Battery Voltage Before Starting The Engine

The first step to ensuring optimal performance and longevity of your generator is checking the battery voltage before starting the engine.

If the battery voltage is low, then you should not start the engine until the battery is charged. You may need to disconnect the alternator and let the battery charge overnight.

Inspect All Parts 

Make sure that all parts of the generator are working properly. Look at the belts, pulleys, and bearings to ensure they are not worn out. 

Check The Spark Plugs

Spark plugs help ignite the mixture of gas and air that enters the cylinder. Spark plug wires are prone to breaking, especially under heavy load conditions.

Replace broken or cracked spark plug wires immediately. Also, keep the spark plug gap consistent throughout the entire ignition cycle.

Inspect The Exhaust Manifold

Exhaust manifolds direct hot gases away from the cylinders and back to the muffler. Excessive heat buildup in the exhaust system can cause cracks and leaks in the pipes. To avoid these issues, inspect the exhaust manifold for cracks and holes.

Look for rust and pitting on the metal surface. If you find any cracks, repair them right away.


A well-maintained diesel generator will provide reliable power when needed most. Maintaining the generator is important so that it lasts as long as possible. By following the tips above, you’ll ensure that your generator runs smoothly for years to come.

At Americas Generators, we offer a wide selection of portable standby generators and many more. We also carry a variety of accessories, such as batteries, inverters, and other equipment. Contact us today to learn more about our products and services!