The Doepker Legacy Tridem 3 Hopper delivers maximum single-unit grain capacity across three separate aluminum hopper compartments, each built to the same 10-gauge standard as the rest of the Legacy line. The longer body accommodates the three-hopper layout while keeping the same tridem axle configuration, 60" spread and 77½" track width as the Tridem 2 Hopper. Universal composite slide chute lids with stainless crank shafts give fast, complete cleanout across all three compartments — which matters most when the trailer is running fertilizer and seed in the same week.