Seppi Excavator Flail Mower

Seppi Excavator Flail Mulchers and Mowers are excavator-mounted attachments designed for vegetation management, mowing, and mulching applications. They provide a flail-style cutting solution for excavators in different machine-size classes. The supplied range includes the H3 60, H3 85, and H3 125, allowing customers to select an attachment according to their excavator's operating size and the required working width.

The supplied range includes three models. The H3 60 has a 25-inch working width and is designed for 3.5–5 ton excavators. The H3 85 provides a 33-inch working width and is intended for 5–7 ton excavators. The H3 125 offers a larger 49-inch working width and is designed for 6–10 ton excavators. These different configurations provide options for smaller and larger excavator classes.

The primary differences are working width and excavator machine-size compatibility. The H3 60 is the smallest supplied model, with a 25-inch working width for 3.5–5 ton excavators. The H3 85 increases the working width to 33 inches and is intended for 5–7 ton machines. The H3 125 provides the widest 49-inch working width and is designed for 6–10 ton excavators. Selecting between them should therefore begin with the excavator's machine size and the amount of working width required.

Choose the model according to your excavator's machine weight class and required working width. For a 3.5–5 ton excavator, the H3 60 is the listed option with a 25-inch working width. For 5–7 ton excavators, the H3 85 provides a 33-inch working width. For 6–10 ton excavators, the H3 125 offers a 49-inch working width. Where machine-size ranges overlap, such as between the H3 85 and H3 125, the final choice should also consider the exact excavator specifications and attachment requirements.

Working width determines the area covered during each pass and should be considered together with the excavator's size and the intended application. The 25-inch H3 60 provides a narrower working width for smaller excavators, while the 33-inch H3 85 and 49-inch H3 125 provide progressively wider coverage. A wider attachment may be useful when greater coverage per pass is required, but it must be properly matched to the excavator's specified machine-size range and attachment compatibility.

First, confirm your excavator falls within the appropriate machine-size range for the selected model. The H3 60 is specified for 3.5–5 ton excavators, the H3 85 for 5–7 ton excavators, and the H3 125 for 6–10 ton excavators. Then compare the attachment's working width with your application's requirements and verify the complete mounting, hydraulic, and operating specifications from the individual product listing. This is particularly important because the supplied product information does not provide detailed hydraulic-flow or mounting requirements for these models.