What does 2 stage duplex mast mean on a forklift and difference with wide view mast?

A 2-stage duplex mast on a forklift refers to a lifting mechanism that consists of two sections: an inner and an outer mast that slide within each other to raise and lower the load. This design offers a compact height when collapsed, making it suitable for applications with limited overhead clearance. In contrast, a wide view mast features a design that minimizes structural components in the operator's line of sight, enhancing visibility while lifting loads. While the duplex mast focuses on lifting capacity and height, the wide view mast prioritizes safety and visibility.