
Bush-Whacker ST-180 15' Heavy-Duty Flex-Wing Cutter
The Bush-Whacker ST-180 is a 15-foot flex-wing rotary cutter for cutting heavy grass, brush and saplings. Its articulated wings follow uneven ground to deliver a wide, consistent cut across rights-of-way, pastures and roadside edges.
Key Features
- Cutting width: 15 ft
- Cutting height: 2 in – 15 in
- Cutting capacity: Up to 4 in diameter brush/saplings
- Deck construction: Dual-deck with 7-gauge and 12-gauge steel smooth top
- Drive components: 275 HP divider gearbox and 250 HP spindle gearboxes
- Blade tip speed: 16,766 FPM for efficient severing of dense vegetation
- Terrain handling: Flex-wing design follows contours for uniform cutting across the full span
- Durability features: Heavy-duty axles, solid rubber tires, and reinforced framing
- Operation: Hydraulic wing lift for raising the wings during transport or obstacle clearance
Ideal For: Farmers, ranchers, land managers, utilities and contractors who need a wide cutter for thick brush, roadsides and large pastures.
Shipping & Delivery
American Grain Supply offers free shipping on all orders over $2,500 within the contiguous United States. Equipment ships directly from the manufacturer via freight carrier.
- Order Processing: 3-5 business days
- Transit Time: 5-7 business days via freight
- Total Estimated Delivery: 8-12 business days
Depending on seasonality and availability, shipping times may vary. You will receive tracking information once your order has shipped. For questions, call (404) 667-2554.
Warranty & Returns
All products carry the full manufacturer warranty. Warranty terms vary by manufacturer and product.
If you receive a defective or damaged product, contact us within 48 hours of delivery at (404) 667-2554. We will work with the manufacturer to resolve the issue promptly.
Returns of unused, undamaged products may be accepted within 30 days. A restocking fee may apply. See our Return Policy for details.
Questions About This Product?
Our equipment specialists are happy to help you determine if this product is right for your operation.
- Phone: (404) 667-2554
- Email: sales@americangrainsupply.com
- Hours: Mon-Fri, 8:00 AM - 5:00 PM EST



