Excellent fuel economy and controllable operating costs. Utilizing a high-efficiency diesel engine, some models feature automatic idling (automatically reducing engine speed under low load), minimizing fuel consumption and offering a cost advantage in readily available field environments.Suitable for emergency and backup gas supply. In the event of a mains power failure or sudden gas supply interruption, it can be quickly deployed to the site as an emergency or backup gas source, providing temporary power support for critical processes or maintenance, ensuring production continuity