A self-propelled windrow compost turner is a machine used to turn and aerate compost windrows, but unlike a windrow compost turner that relies on a tractor or other machine to move it, a self-propelled windrow compost turner has its own engine and can move itself. This makes it a highly maneuverable and versatile machine, as it can turn compost windrows in tighter spaces or uneven terrain where tractors may not be able to access.
Self-propelled windrow compost turners typically consist of a drum or series of drums mounted on a frame with self-powered engines, such as diesel engines or electric motors. The drums are turned using a hydraulic system powered by the engine, and the machine can be operated by a single operator from the cab. The turning action of the drums helps to mix and aerate the compost, allowing for faster decomposition, which can help to speed up the composting process.
Self-propelled windrow compost turners are often used by commercial composting operations that process larger volumes of organic material on a regular basis. They can help to reduce manual labor and improve the quality and consistency of the finished compost product.