As the airline industry continues to try to reduce costs, more airport operations managers are examining the efficiency of their electric ground support equipment.
With nearly 16 million flights handled by the Federal Aviation Administration each year, it’s no surprise that more airlines are focusing on how to increase efficiency, avoid downtime and decrease the costs associated with ground support equipment.
Electric GSE has revolutionized the way ground operations function by providing cleaner and more energy-efficient technology. Though lead-acid batteries once predominantly powered GSE, lithium-ion technology is gaining traction in the airline industry.
Below are some of the most popular types of electric ground support equipment found at airports throughout the United States, and some of the benefits of incorporating cleaner technology into your operations.
Electric GSE is available in several different types of airport equipment, including:
Pushback tractors are very powerful pieces of equipment because they are used to push airplanes away from the gate when they are about to disembark. They sometimes are used for aircraft towing as well, such as to an airport hangar. There are various sizes of tugs, depending on the size of the airplane.
Belt loaders feature conveyor belts that are used for loading and unloading baggage and other cargo that is not stowed in containers. Crews position the belt loader at the door of the aircraft’s baggage compartment when in operation.
Airport ground crew must load and unload cargo quickly and efficiently to keep on the same rigorous schedules airlines strive to keep. Crews use container loaders, which have a platform that raises and a platform that descends, to help them with this task. Wheels underneath the cargo then move the pallets in and out of the aircraft.
Tugs are an essential component of ground support equipment. Crews use tugs to move any pieces of equipment that cannot move themselves. This includes passenger luggage carts.
These vehicles empty and refill lavatories that are located on aircraft. While in flight, waste is stored in tanks. In between flights, lavatory trucks remove the waste and refill the tanks with a liquid that is a combination of water and disinfectant. While some airports feature self-powered lavatory trucks, others only have carts that are pulled by tug.
A potable water truck provides an efficient way for crews to transport potable - or safe, drinkable - water to aircraft. After going through a filtration process, the water is stored on the vehicle, safe from the elements. The water truck features a pump that is used to move the water to the aircraft.
Also known as dollies, baggage carts transport loose baggage, mail bags and cargo cartons between the aircraft and another location, such as the terminal or a sorting facility.
Integrating electric GSE into fleets makes sense for many airline companies, considering how this type of technology thrives in an airport environment. For example, electric GSE are especially efficient when it comes to:
An additional benefit that electric GSE offers airport ground handling operators is the inching capability. This feature increases accuracy when crews move the tug into the luggage trailer hitch.
According to the National Renewable Energy Laboratory, some auxiliary loads can be more efficiently met by electric power sources, rather than a diesel motor vehicle that is idling. This includes hydraulic lifts that can better access high airplanes.
Integrating lithium-ion batteries into an electric fleet has its own set of advantages as well for ground support equipment crews.
The Flux LiFT GSE Pack, in particular, is capable of integrating with GSE such as baggage and cargo tractors. This allows crews to seamlessly transition GSE when switching to lithium-ion.
Because lithium-ion batteries do not require a separate space for charging like lead-acid batteries do to address safety concerns, electric chargers can be positioned in several locations throughout an airport. This reduces ground support equipment traffic and travel that is non-productive and excessive.
Other benefits include:
In the United States, you may also be pleased to know the Federal Aviation Administration frequently awards grants to install electric charging points at airports. This helps offset the costs associated with this infrastructure as well, sometimes as much as 50 percent.
As global air traffic continues to increase, more airports are turning toward using electric ground support equipment as a way to combat rising costs.
Some of the most common types of GSE are available using electric technology, including lithium-ion batteries. Revolutionizing the way ground operations function, this type of GSE provides cleaner and more energy-efficient technology … providing countless environmental benefits and cost-savings features.