Right Curved Rotary Tiller Blade for BCS 715 (America Long Type) - Part Number: 55760

The Right Curved Rotary Tiller Blade (part number 55760, flat steel section 25 × 6 mm, mounting holes Ø 8.5 mm with 55 mm center-to-center distance, extended working dimensions X = 55 mm, Y = 185 mm, Z = 20 mm, adaptable OEM reference 58043433) is an extended-profile drop-forged tillage part engineered for severe abrasive wear and impact toughness. Designed with a right-hand helical curvature specific to the “America” long-reach setup, it provides deeper soil engagement, efficient clod inversion, and balanced rotor dynamics across BCS two-wheel tractors and rotary tillers (model Two-Wheel Tractor 715 Long America Type).

Key Features & Benefits

• Extended “America” Long Profile (Y = 185 mm): The extended 185 mm vertical working reach delivers deeper ground penetration than standard tines, ensuring thorough soil loosening in hard-packed or heavy ground.
• Forged & Through-Hardened Alloy Steel: Hot-forged from 25×6 mm wear-resistant spring alloy steel and heat-treated to retain a durable cutting edge while preventing bending or brittle fractures upon collision with stones.
• Optimized Right Helical Arc (Z = 20 mm): The calibrated curvature (working reach X = 55 mm, lateral offset Z = 20 mm) promotes smooth ground slicing and clean soil turning while reducing engine strain and fuel consumption.
• Precision 8.5 mm Mounting Holes (55 mm Spacing): Dual 8.5 mm bolt holes designed for M8 fasteners are machined to factory tolerances for BCS rotor hubs, delivering a rigid, play-free seat.

Technical Specifications

Application Table & Compatible Implements

Installation Technical Note: Assemble using grade 8.8 or 10.9 high-tensile M8 fasteners fitted with prevailing torque locknuts or locking spring washers. Ensure the rotor holder hole spacing matches 55 mm center-to-center and re-tighten hardware after the first operating hour.