An Auxiliary Power Unit (APU) is a device found on semi-trucks and other large vehicles that provides power to the cab while the truck is not in motion. The APU works by using a generator, which is powered by either gasoline or diesel fuel, to generate electricity. This electricity is then used to power lights, air conditioning and other amenities in the cab of the truck.
In addition to providing power for basic amenities in the cab, an APU can also be used to reduce emissions from idling semi-trucks. Idling for extended periods of time causes unnecessary emissions and increases fuel consumption. By using an APU, semi-trucks can remain powered up without idling, thus reducing emissions and saving fuel.
The installation of an APU on a semi-truck requires a certain level of expertise as it involves connecting wires and setting up the unit correctly. For those who do not feel comfortable doing so on their own, there are professionals who specialize in installing APUs on semi-trucks. In addition to installation, these professionals can also provide services such as regular maintenance checks and repairs when needed.
For those who are considering an APU for their semi-truck, there are many factors to consider including cost, size, noise level and fuel efficiency. Different types of APUs offer different levels of performance in terms of these factors so it is important to research each type carefully before making a decision.
Overall, an Auxiliary Power Unit (APU) is a great way for semi-truck owners to reduce emissions while still enjoying the comfort and convenience of having power in their cab while their vehicle is not in motion. With proper installation and regular maintenance checks by professionals, an APU can provide significant cost savings over time through reduced fuel consumption and fewer repairs due to improper use or wear and tear.
Conclusion:An Auxiliary Power Unit (APU) on a semi-truck is a device that provides power to the cab while the truck is not in motion by using either gasoline or diesel fuel to generate electricity. It helps reduce emissions from idling semi-trucks while also providing comfort and convenience with its amenities such as air conditioning or lights. When considering installing an APU for their vehicle, it’s important for truck owners to research different types carefully since they vary in terms of cost, size, noise level and fuel efficiency before making a decision so they can get maximum benefit from them over time through reduced fuel consumption and fewer repairs due to improper use or wear and tear.
