TRUSTY FLEXOR SF

Brush cutter arm with a double-jointed, constrained geometry and a telescopic end section

Operational Focus

TRUSTY FLEXOR SF is a hydraulic-arm mulcher with an interchangeable rotor cutting head, designed for roadside and highway vegetation maintenance on embankments, levees, shoulders, and banks. A specialized solution for professional mowing operations in complex environments.

The dual-jointed, constrained geometry keeps the cutting head constantly perpendicular to the wheel track, allowing the boom-type mulcher to operate with precision from the lowest point to the highest point without the need for lateral movement of the machine. The telescopic boom allows the reach to be extended only when needed, maintaining a compact size while providing greater control and operational stability.

The brush cutter has been designed to maximize the value of your investment in a loader or backhoe loader, expanding the host vehicle’s operational capabilities for professional mowing and infrastructure maintenance while maintaining precision, stability, and operational continuity.

Key Specifications

The FLEXOR system is based on a dual-connection rotary hinge integrated into the arm structure, which controls the articulated kinematic chain and restricts the movement of the two main joints.

This kinematic solution keeps the tool constantly perpendicular to the vehicle’s profile, allowing for precise work right up against the wheel —from the lowest point to the highest— without the need to move the vehicle sideways. The system is particularly effective on narrow roads, steep slopes, embankments, and mountain trails, where lateral maneuverability is limited or not recommended.

The telescopic boom allows you to extend the operating reach only when necessary, maintaining compactness, control, and stability even under the most demanding working conditions.

The mower arm is made of high-strength structural steel, with hardened and ground pins and bushings, to ensure durability, precision of movement, and long-term reliability, even under intensive use.

The Hymach brushcutter arms from the TRUSTY FLEXOR SF line are available in versions with arm extensions of 6 and 7 meters, measured from the center of the frame to the outer end of the cutting head.

Mulcher Head

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