66" Farm-Maxx Drum Mower Model FDM-165H

66" Farm-Maxx Drum Mower – Model FDM-165H (Hydraulic Fold)

2-Drum Hay Mower | Cat. 1 & 2 | 3-Point Hitch | Hydraulic Transport

Upgrade your hay operation with the Farm-Maxx FDM-165H Drum Mower—a robust, low-maintenance 66-inch mower engineered for high-efficiency cutting and easy transport. With a powerful dual-drum system and hydraulic folding frame, this model is built for landowners, farmers, and hay producers who demand reliability, durability, and reduced labor time.

The FDM-165H combines high-capacity mowing performance with modern transport convenience. Whether you’re cutting small acreage or maximizing output on larger fields, this mower offers clean swath laying, quick drying, and dependable uptime.

Performance That Pays Off

• Hydraulic Fold System
  Easily fold the mower for transport or storage with the push of a lever—no manual lifting required.

• Efficient 66" Cutting Width
  Cuts a wide swath to boost productivity and cover more ground in fewer passes.

• Minimal Power Requirement
  Operates smoothly with just 28 PTO horsepower, making it ideal for compact and utility tractors.

• Tough Construction
  Reinforced steel frame and components ensure long service life in rugged terrain and field conditions.

• Low Maintenance
  Fewer moving parts, a V-belt drive, and accessible blades reduce maintenance time and costs.

Key Specifications:

• Cutting Width: 66 inches (5 ft. 5 in.)

• Minimum PTO HP: 28 HP

• PTO Speed: 540 RPM

• Cutting Height: Adjustable between 1 1/4" and 1 5/8"

• Blades: 3 per drum (6 total)

• Replacement Blades: #82501-010-454

• V-Belt Set (4 total): #82501-020-452

• Hitch Type: 3-Point, Category 1 & 2

• Fold Type: Hydraulic

• Manufacturer: Kowalski®

• Note: Assembly required; photos may vary from actual product.

 Why Choose the Farm-Maxx FDM-165H?

• ✅ Faster field turnaround with wide cutting width

• ✅ Easy road and gate transport using hydraulic fold

• ✅ Lower fuel and maintenance costs over time

• ✅ Proven durability and reliability in real farm conditions

• ✅ Ideal for hay producers, acreage owners, and livestock operations

 Frequently Asked Questions

Q: What size tractor do I need for the Farm-Maxx FDM-165H drum mower?
A: You need a tractor with at least 28 PTO horsepower and a Category 1 or 2 3-point hitch. Compact and mid-sized tractors work well.

Q: How is the hydraulic fold different from manual fold models?
A: The hydraulic fold system allows you to fold or unfold the mower using your tractor’s hydraulics, making transport and storage easier and safer—no lifting required.

Q: What is the cutting width of the FDM-165H?
A: It cuts a 66-inch (5 ft. 5 in.) swath, allowing for high-efficiency mowing and even hay spreading.

Q: Are replacement parts easy to find?
A: Yes. Replacement blades (#82501-010-454) and V-belts (#82501-020-452) are readily available from Styron Ag Parts.

Q: What makes this mower low maintenance?
A: With a simplified drive system using 4 durable V-belts and fewer moving parts, the FDM-165H requires less servicing and is built to last for seasons to come.