RF420 20' Flex-Wing
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Engineered for operators who demand more from every pass, the New Rhino RF420 20’ Flex-Wing delivers uncompromising performance, durability, and control across the toughest mowing conditions. Built to dominate everything from dense pasture grasses to heavy brush, the RF420 combines a wide 20-foot cutting swath with a rugged, heavy-duty design that thrives in high-acreage applications. Its reinforced deck structure and high-capacity drivetrain are designed to power through thick material with confidence, minimizing downtime and maximizing productivity. The RF420’s advanced suspension and axle system contain 10 custom isolators to smooth out rough terrain, maintaining consistent cutting height while reducing stress on both tractor and operator. Whether clearing uneven fields, roadsides, or row crop residue, this flex-wing adapts seamlessly delivering a clean, even cut mile after mile. Operator-focused features make a long day in the field easier. From simplified height adjustments and quick-service blade changes to an efficient hitching system, the RF420 is designed to keep you working, not wrenching. The RF420 can be equipped as a 540RPM or 1,000RPM, with three tire selections, Single or Double Row Chains, and optional Walking Axles. And backed by Rhino’s reputation for rugged reliability, it’s a machine built not just to perform—but to endure. The Rhino RF420 — When the job is bigger, tougher, and more demanding, step up to the Flex-Wing built to handle it.
Features:
• Heavy Cutting Capability – Cuts thick grass and brush up to 4 inches in diameter
• Durability & Structure – Reinforced 7-gauge decks, gusseted gearbox stands, and heavy bracing for long-term structural integrity
• Ride Quality & Terrain Handling – Advanced axle design with 10-point suspension reduces shock loads and improves operator comfort
• Ease of Use & Serviceability – Features like Serviceable trunnions, EZ-adjust leveling, EZ-change Hex-Head blade bolts and hardened bushings
• Warranty Confidence – 10-Year Gearbox Limited Warranty and a complete 2-Year Machine Limited Warranty
• Durability & Structure – Reinforced 7-gauge decks, gusseted gearbox stands, and heavy bracing for long-term structural integrity
• Ride Quality & Terrain Handling – Advanced axle design with 10-point suspension reduces shock loads and improves operator comfort
• Ease of Use & Serviceability – Features like Serviceable trunnions, EZ-adjust leveling, EZ-change Hex-Head blade bolts and hardened bushings
• Warranty Confidence – 10-Year Gearbox Limited Warranty and a complete 2-Year Machine Limited Warranty