- Power Generation – Main Power Generators, Back up Generators.
- Rail – Locomotives, Support Equipment, Track Laying Equipment, Generators, Pumps.
- Aviation – Ground Support Generators (GPU’s), Catering Trucks, Tugs, Cargo Handling Equipment, Ground air-conditioning units.
- Maritime – Ship Propulsion Engines, Dock Equipment, Pumps, On Board Generators.
Other Industries and Uses:
Many other vehicles and equipment can be fitted with the HEMS System such as Emergency Vehicles, Specialist Transport, Pumps etc.