Home Airbus Airbus A320 What is ACT on Airbus A320? (Additional Center Tank)

What is ACT on Airbus A320? (Additional Center Tank)

The Additional Center Tank (ACT) is an integral part of the fuel system on the Airbus A320 aircraft. It is designed to provide extra fuel capacity, allowing the aircraft to fly longer distances without the need for frequent refueling stops. The ACT is located in the center of the aircraft, between the main wing tanks, and is capable of storing a significant amount of fuel.

The ACT on the Airbus A320 is typically used on long-haul routes where the aircraft needs to cover a greater distance. It enables the aircraft to carry more fuel, extending its range and providing greater flexibility for airlines to operate on various routes around the world.

The Importance of Additional Center Tank

The Additional Center Tank plays a crucial role in the overall performance and capabilities of the Airbus A320 aircraft. Here are some key reasons why it is important:

The ACT Increases Range

By providing additional fuel storage capacity, the ACT significantly increases the range of the Airbus A320. It allows the aircraft to fly longer distances without the need for intermediate refueling stops. This is particularly beneficial for airlines operating on transcontinental or long-haul routes, as it reduces the number of fuel stops required and improves overall operational efficiency.

For example, the standard fuel capacity of an Airbus A320 is around 23,860 liters (6,306 US gallons). With the addition of the ACT, the total fuel capacity can be increased by up to 4,220 liters (1,114 US gallons), depending on the configuration. This additional fuel capacity extends the range of the aircraft by several hundred nautical miles.

The ACT Enhances Flexibility

Having the Additional Center Tank allows airlines to have a more flexible operational strategy. By increasing the range of the aircraft, airlines can explore new routes and destinations that were previously not feasible. This opens up opportunities for airlines to expand their network and cater to the demands of different markets.

The ACT also provides an added advantage when it comes to fuel management during flight. The location of the ACT, between the main wing tanks, allows for a more balanced fuel distribution, reducing the need for fuel transfer between tanks during the flight. This simplifies the fuel management process and enhances the overall efficiency of the aircraft’s operations.

Improved Payload Capacity

With the addition of the ACT, the Airbus A320 can accommodate a larger payload. By reducing the amount of fuel required for a given flight, there is more available weight capacity for cargo and passengers. This is particularly advantageous for airlines operating in cargo-intensive routes or during peak travel seasons when demand for passenger capacity is high.

The increased payload capacity allows airlines to optimize their operations by carrying more revenue-generating cargo or additional passengers, leading to improved profitability. It also enhances the overall versatility of the Airbus A320, making it a preferred choice for airlines operating in diverse market conditions.


The Additional Center Tank (ACT) on the Airbus A320 is an essential component that extends the capabilities of the aircraft. Its primary function is to provide additional fuel storage capacity, enhancing the range, flexibility, and payload capacity of the aircraft. With the ACT, airlines can operate longer flights, explore new routes, and optimize their operations for improved profitability.

The ACT is a testament to the continuous innovation and technological advancements in the aviation industry, allowing aircraft like the Airbus A320 to meet the ever-changing demands of the global aviation market.

For More: What is FWC on Airbus A320? (Flight Warning Computer)

Exit mobile version