A 704 NEW POTHOLE PATCHER IN STOCK IMMEDIATE DELIVERY AVAILABLE CALL 1-800-222-3686 The 4-Ton model of the RMV "HOT PATCHER" is a heavy duty unit, with affordable options designed to fill the gap between smaller load capacities or larger expensive truck mount units. This tandem axle patcher is ideal for cities, counties and highway authorities that want to lay down between 4 and 16 tons in a one to two shift operation. The RMV "HOT PATCHER" is designed with insulated metal covers and retractable handles that act as a funnel for easy loading from the hot mix plant or the front-end loader for cold mix.