VIRNIG V70 Rotary Brush Cutter for Skid Steer

The VIRNIG V70 Rotary Brush Cutter is an open-front forestry attachment for skid-steer loaders, built for professionals who clear dense brush and small trees with efficiency and reliability.

• Cutting Capacity: Capable of cutting up to 8" diameter trees and dense brush, enabling fast clearance of heavy brush and saplings on challenging sites.
• Cut Width Options: Available in 72", 78", and 84" cut widths (overall widths 78", 84", 90"), with a deck height of 8.3" to fit a range of skid steers and job layouts.
• Powertrain & Spin-Up: Bent-axis piston motor with relief valves delivers rapid flywheel spin-up and quick recovery, reaching full speed in about 13 seconds for minimal downtime between cuts.
• Durability & Protection: Standard motor guard and spindle guard; replaceable AR400 front skid shoes and bolt-on AR400 bottom deck runners; deck made from Grade 50 plate with 0.25" thickness for long life in tough terrain.
• Flywheel & Blades: Circular flywheel with four double-sided blades designed to bounce off stumps, reducing damage from impacts while maintaining cutting efficiency.
• Hydraulics & Flow Requirements: Optimized for high-flow hydraulics (30–50 GPM). Performance scales with flow, delivering higher blade tip speeds on higher-output systems.
• Blade Tip Speeds: With high-flow options, blade tip speeds range from roughly 13,500 FPM to over 23,000 FPM depending on model and flow rate, enabling aggressive cutting in tough brush.
• Weight & Loader Compatibility: Heavy-duty attachment weighing approximately 2,155–2,490 lb; recommended loader capacity greater than 2,200 lb to ensure stable mounting and safe operation.
• Safety & Maintenance: Case drain connection indicator provides visual confirmation of function; do not operate without a shatterproof cab on the loader; note that there is no hydraulic braking—the flywheel may take minutes to come to a complete stop, so anticipate gradual stopping after shutdown.
• Construction & Teeth Options: Decks and teeth are designed for robustness, with the option of 20, 24, or 28 teeth depending on the model and job requirements.

The V70 is designed to outperform lighter cutters in demanding forestry tasks. It combines a fast spin-up, durable AR400 components, and a roomy cutting path to reduce the time you spend on each site. This attachment is ideal for forestry crews, land-clearing contractors, trail maintenance teams, and municipal departments that routinely clear brush, rights-of-way, or unmanaged plots. Compare its 8" cutting capacity and reinforced construction to smaller cutters to understand why this model delivers longer service life and more consistent performance in rocky or stumped terrain. For optimal results, pair with a compatible high-flow loader and plan for the 13-second spin-up to maximize usable productivity on busy jobs.