GPS4500 Ideal for reliable back up emergency power generation ranging from 3300 to 3600 kW's The GPS4500 is ideal for emergency backup generation for use in data centers, shopping malls, industrial process plant applications, hospitals, universities, large office complexes , pharmaceuticals, LNG Terminals, and other facilities. Unlike other back up generation systems our GPS units can burn either gas or liquid fuels - or both. Gas fuel units are ideal for extended runs - eliminate the need for oil tank farms on site. Also our GT units weigh a lot less than comporable diesel engine gen sets - with less weight our GPS units can be roof top mounted. The GPB4500 is ideal for reliable emergency back up power use in: Data Centers, industrial process plants, Hospitals, Universities, shopping malls, apartment complexes and office complexes , pharmaceuticals, City electric rail systems / subways, LNG Terminals, amusement parks, and other facilities requiring reliable backup power. Our GPS series emergency power generators go from start to full load in 40 seconds. The GPS units are light weight ( compared to desel generator sets) allows for installion on roof tops. Natural gas fuel operation (option) allows for extended operation time without the need for large fuel tanks on site freeing up the site land for better use.