| Model | FC20144 | FC30180 | FC30240 | FC40180 |
| Product Description | Standard-Duty 144" Flexwing Cutter | Medium-Duty 180" Flexwing Cutter | Medium-Duty 240" Flexwing Cutter | Heavy-Duty 180" Flexwing Cutter |
| Tractor PTO (rpm) | 540 | 540 / 1,000 | 540 / 1,000 | 540 / 1,000 |
| Tractor PTO (hp) | 35 minimum | 45-200 | 70-200 | 55-275 |
| Tractor Hitch | Swivel Clevis | Swivel Clevis | Clevis | Swivel Clevis |
| Cutting Width (ft.) | 12 | 15 | 20 | 15 |
| Cutting Swatch (in.) | 144 | 180 | 240 | 180 |
| Cutting Height Range (in.) | 2-12 | 2-15 | 2-15 | 2-15 |
| Cutting Capacity (in.) | 1.5 | 2.5 | 2 | 4 |
| Transport Width (in.) | 96 | 96 | 123 | 96 |
| Blade Tip Speed 540 rpm (fpm) | 14,300 center / 14,900 wing | 15,000 / 16,000 | 15,450/ 16,300 | 16,000 / 16,000 |
| Deck Thickness (in.) | 12 Gauge, High-Strength Steel | .135 | .135 | .179 |
| Side Frame Thickness (in.) | .179 | .25 | .25 | .25 |
| Deck Side Depth (in.) | 11 | 13 | 13.25 | 13 |
| Weight (tongue/total) | 750/2,450 | 1,200/4,340 | 2,400/6,510 | 1,350/4,600 |
| Blade Thickness (in.) | .5 | .5 | .5 | .5 |
| Blade Width (in.) | 4 | 4 | 4 | 4 |
| Blade Overlap (in.) | 6 | 6 | 6 | 6 |
| Flex Wing | 90∞ Up, 22∞ Down | 90∞ Up, 22∞ Down | 90∞ Up, 22∞ Down | 90∞ Up, 22∞ Down |
| Tires | New Ag | 29î Used Aircraft | 29î Used Aircraft | 29î Used Aircraft |
| Suspension | Spring On Center Section | Spring On Center Deck | Standard Spring Suspension | Spring On Center Deck |
| Main Driveline | Category 4 | Category 6 CV | Category 6 CV | Category 6 CV |
| Wing Driveline | Category 3 | Category 4 | Category 4 | Category 4 |
| Cutting Area Shielding | Standard Chain Shielding | Standard Chain Shielding | Standard Chain Shielding | Standard Chain Shielding |
| Warranty (Cutter/Gearbox) | 1 Year/ 6 Year Limited | -/ 6 Year Limited | -/ 6 Year Limited | -/ 6 Year Limited |
| Front and Rear Chains | Standard | Standard | Standard | Standard |
| Overall Width x Length (in.) | 152 x 168 | 189 x 195 | 250 x 198 | 189 x 195 |
| Deck Type | Smooth, Sloped | Smooth, Sloped | Smooth, Sloped | Smooth, Sloped |
| Hinges / Hinge Rod Diameter (in.) | 1 | 1 | 1 | 1 |
| Vertical Shaft Size (in.) | - | 2 | 2 | 3 |
| Splitter / Wing (hp) | 160 / 75 | 210 / 200 | 235 / 120 | 275 / 225 |
| Blade Type | Hi-Lift | Quick-Change Blade Pins | Quick-Change Blade Pins, Hi-Lift | Quick-Change Blade Pins |
| Material Flow System | Fully Baffled | Fully Baffled Deck | Fully Baffled Deck | Fully Baffled Deck |
| Stump Jumper Type | Standard Oval, Welded | Standard Round-Welded | Standard Round-Welded | Standard Round-Welded |
| Number of Gearcases | 4 | 4 | 4 | 4 |