15 Foot offset flex arm for Bat Wing mowers

The 15-foot offset flex arm rotary cutter requires heavy-duty 11L by 15, 12-ply tires with a minimum load capacity of 4,000 pounds. It must be capable of cutting directly in-line with the tractor or at any offset distance up to 122 inches (10.16 feet). The assembly requires a minimum two-and-a-half-inch castor pivot shaft, six-bolt hubs with at least a 6,000-pound capacity, and bolt-in replaceable axles. Major pivot points must utilize spring steel tension bushings and induction-hardened pins. Hydraulic and mechanical requirements include a minimum of four hydraulic circuits with independent wing lift for the 15-foot mower, a heavy-duty three-and-a-half by 36-inch welded hydraulic cylinder, and an optional six-port selector valve kit for independent wing action on tractors with limited hyd