AXE27247 (also coded CA557K1F10) is a heavy-duty tine bar chain designed for pickup-type combine harvesters. Made from high-strength alloy steel with precision heat treatment, it features high tensile strength, excellent wear resistance and stable fatigue performance. Specially structured for crop gathering, feeding and conveying, it runs reliably in dusty, muddy and heavy-load field conditions. With precise fitting and durable construction, it ensures smooth crop pickup and stable transmission for wheat, rice and grain harvesters.