The single axle trailer you described sounds very useful for transporting granulated and dusty fertilizer or limes. Its capacity of 8000 liters and 800mm wide conveyor belt make it a practical choice for agricultural use. The steep walls are a clever design feature to prevent bridging effects, ensuring a smooth flow of material.
The price of $24,500 seems reasonable considering the specifications and capabilities of the trailer. The ability to work with a 12m or 24m working width provides flexibility in different field sizes and layouts. Additionally, supporting both fertilizer and lime adds versatility for various agricultural applications.
The optional configurations such as rear extensions, wheels, fenders, and extras allow users to customize the trailer according to their specific needs and preferences. The option to choose the wheel color adds a touch of personalization to the equipment.
Overall, this single axle trailer appears to be a well-designed and functional piece of machinery that can greatly enhance efficiency and convenience in agricultural operations.