951438 - Miller S-74 MPa Plus Swingarc Single Wire Feeder 12ft Boom System

Industrial Reach and Precision with Miller S-74 MPa Plus Swingarc

The Miller S-74 MPa Plus Swingarc™ (12 Ft Single) is a premier wire feeding solution designed to optimize industrial welding environments. Engineered for heavy manufacturing, shipbuilding, and construction applications, this system mounts the high-performance S-74 MPa Plus feeder onto a counterbalanced boom. This specific configuration features a 12-foot boom, which effectively creates a 24-foot diameter work area, allowing welders to access large weldments without constantly repositioning the power source or dragging cables across the floor.

The Swingarc design is centered around maximizing the work area while minimizing clutter. The counterbalance mechanism makes positioning the boom effortless, reducing operator fatigue during long shifts. With 360-degree rotation and a 60-degree lift angle, the feeder can be positioned exactly where it is needed, whether at floor level or elevated for large vertical structures. A key safety and maintenance feature is the in-boom cable routing, which organizes hoses and control cables, protecting them from damage and eliminating trip hazards in the weld cell.

This package (951438) is a complete feeding solution that includes the S-74 MPa Plus feeder, the 12-foot single-wire boom, and a rugged BTB 400A Gun. It also comes ready to weld with Centerfire contact tips (.035 and .045) and reversible dual V drive rolls. The S-74 MPa Plus control itself offers advanced capabilities when paired with Miller Invision or XMT MPa power sources, providing digital control and optimized arc performance for complex fabrication tasks.

Key System Features

• Extended Reach: 12-foot boom provides extensive coverage for large assemblies.
• Ergonomic Design: Counterbalanced arm moves with minimal effort.
• Cable Protection: Internal routing prevents wear and tear on cables.
• Complete Package: Includes gun and essential consumables for immediate setup.