2026 Bush-Whacker® Flex-Wing Cutters MD-144

Information

2026 Bush-Whacker® Flex-Wing Cutters MD-144

The MD-144 is a Flex-Wing unit is perfect for tractors running with 35 to 75 HP. So whether you are the “weekend farmer” with 10-40 acres who are looking to reduce his cutting time on the weekends or the professional mowing pastures, we’re certain you’ll find the MD-144 has what it takes to get the job done!

Features may include:

DRIVELINES
  • #1 in its class with Cat 4 Drivelines on the Main Unit and Cat 4 Drivelines on the Wings
GEARBOXES
  • #1 in its class with 120 HP capacity
GEARBOX SHAFTS
  • #1 in its class with 1" 20 spline divider on the input and 2" on the output
CUTTING CAPACITY
  • #1 in its class with 3" cutting capacity
CUTTING HEIGHT
  • #1 in its class with a cutting height between 2" to 13"

Photos

Highlights

  • Broken Bow, Oklahoma
  • 2026
  • Bush-Whacker®
  • Flex-Wing Cutters MD-144
  • Available
  • Cutting: 2" - 13"

Specifications

  • 2026
  • Bush-Whacker®
  • Flex-Wing Cutters
  • MD-144
  • Rotary Cutters
  • Required: 35 hp
  • Rating – Power Divider: 160 hp | Rating – Center & Wing: 120 hp
  • Size – Main: CAT 6 | Size – Wing: CAT 4
  • Laminated or Used Airplane
  • Bladetip Wing: 14,600 FPM-Wing / 14,181 FPM Center
  • Swivel Clevis
  • 10 Gauge
  • Cutting Capacity (Max.): 3" | Side Band: 3/8" | Blades: 1/2" x 4" Updraft | Blade Holder: 3/16" Pan w/ 1 x 4" Gusseted Bar | Blade Overlap: 8" | Stump Jumper Size: 3/16" x 26" | Hinge Rods: 1" | Leveling Rods: 1" | Hydraulics: 4×8" Suspension / 3×8 Wing Cylinder | Gearbox Shaft Input: 1 - 3/4" - 20 Spline | Gearbox Shaft Output: 2"
  • 144"
  • Cutting: 2" - 13"
  • 10.5"
  • 165"
  • 155"
  • 96"
  • Tongue: 1,005 lbs | Total: 3,380 lbs
  • Remotes: one
  • 5 bolt
  • Single Row Chain guards
  • Gearbox: 5 Year Limited