ETERRA Raptor Mounted Sidewinder Flail Mower

1/26

ETERRA Raptor Mounted Sidewinder V2 Flail Mower

The ETERRA Raptor Mounted Sidewinder V2 Flail Mower is engineered for precision brush cutting and aggressive vegetation management when paired with your skid steer Raptor boom arm. Designed for contractors, land managers, and right-of-way crews, this flail mower delivers outstanding reach, control, and mulching performance in hard-to-access areas like fence lines, ditches, and slopes.

Featuring an open-face, deep cutter housing with a curved interior, the Sidewinder V2 maximizes cutting efficiency while producing a consistent, finely mulched finish. Its adjustable mounting system allows operators to dial in the perfect cutting angle, improving visibility and accuracy for detailed trimming work.

Powered by a Permco hydraulic gear motor, the electronically balanced rotor spins 20 forged steel Y-Knife flail blades (1 lb each) for smooth, low-vibration operation. The mower efficiently handles medium to hard brush, grass, and brambles, with a typical cut capacity up to 2 inches and the ability to manage material up to 4 inches with controlled operation. Built from A572 Grade 50 high-strength steel, the Sidewinder V2 is designed to withstand demanding jobsite conditions while delivering long service life.

Mount the ETERRA Sidewinder V2 Flail Mower on your Raptor boom arm to achieve extended reach, precise control, and professional-grade mulching performance on every job.

Key Features & Benefits

• Designed specifically for ETERRA Raptor boom arm mounting

• Maximum reach of 13.08 inches for fence lines, ditches, and slopes

• Open-face, deep cutter housing for enhanced cutting and mulching

• 36" cutting width for efficient coverage

• 20 Y-Knife forged steel flail blades for aggressive, consistent cutting

• Permco hydraulic gear motor for reliable power delivery

• Electronically balanced rotor reduces vibration and wear

• Heavy-duty A572 Grade 50 steel construction

• Ideal for land clearing, vegetation management, and right-of-way maintenance