The JFADW-05K power vehicle is a trailer-type AC/DC power vehicle. It uses a diesel engine as the primary power source to drive a generator, producing medium-frequency power. Through an external commutator, it generates DC power. The entire generating set and electrical control system are mounted on the trailer chassis. This vehicle can independently output both AC and DC power.

A mobile station composed of a medium-frequency diesel generating set or lithium battery energy storage inverter, a transformer rectifier, a 28V aviation battery power source, a rainproof engine compartment, a light-duty carrier vehicle, and tools for simple maintenance.

The aviation power vehicle features three power supply systems: AC start power-on, DC start power-on, and a 0-70V start method. It can provide power-on and start functions for compatible aircraft types. It is suitable for ground power supply for military and civilian combat aircraft, helicopters, transport aircraft, and small to large passenger aircraft. It can also serve as a test power source for aircraft manufacturing plants, maintenance facilities, and aircraft development departments.

When equipped with an optional booster device and cable, it can also provide 28.5V/57V power.