Wherever you need an independent external power source, the ITW GSE 4400 ground power unit can do the job.
The 4400 unit is a mobile, diesel-powered 400 Hz unit available with Cummins Tier 3 or Tier 4 engine, so no matter where in the world you are located, we can match your power requirements.
Looking for less noise and less emissions? Check out the battery driven ITW GSE 7400 eGPU.
Power when you need it!
The 4400 engine drive GPU provides a quiet, fuel-efficient apron power system. It is easy to move around, remarkably tough and supremely reliable.
Less fuel, fewer emissions
The low fuel consumption of the Hobart 4400 family results in big savings on your fuel costs as well as reducing harmful engine emissions.
Easy to maneuver
The low-profile design, mounted on a towable trailer with fifth-wheel steering, makes this ultra-reliable engine-driven 400 Hz GPU easy to maneuver around the congested apron areas of modern airports.
Due to the low weight of the GPU, you can tow it around even with small towing equipment thus reducing the total cost of ownership.
Easy Access
The engine, alternator, controls, batteries and cables are all easily accessible but completely protected under a tough, corrosion-free canopy made of resilient medium-density Polyethylene. All maintenance points that need to be checked regularly (fuel, oil, water, etc.) are easy to access. The entire canopy can be removed by hand in less than two minutes – no hoists or cranes needed.
Power Two Aircraft
with one GPU?? YES
As one of the most advanced GPUs in the market, the 4400 is available in a dual voltage AC/DC version.