Introducing our newest mobile, diesel-powered steamer, the Optima Steamer™ XD. Based on our popular Optima Steamer™ DMF model, the XD was redesigned with next generation features that make it easier to harness the cleaning power of steam. Some of the updates to the new XD include an LCD display for easier operation, larger water and fuel tanks with visible gauges, a simple emergency stop button and an easy access chassis that makes maintenance and repair a breeze.