2026 Bush-Whacker® Dual-Spindle Cutters HD-121

Information

2026 Bush-Whacker® Dual-Spindle Cutters HD-121

Bush-Whacker mowers are increasing in demand for agricultural, commercial, and other applications where a heavy-duty, rugged mower is needed. Bush-Whackers are available in a range of sizes to fit your needs from the five-foot model all the way to the 20-foot model.

Features may include:

  • 10 Gauge Deck
  • Structural frame of mower is 1/2" and 3/8" steel T-frame with 1/4" side skirts.
  • Gearboxes are mounted to 1/2" plates that are welded to the 1/2" frame rails.
  • 4-bolt mounting on gearboxes
  • Heads are tack-welded to the bottom of the deck so one person can tighten the nuts or change the gearbox.
  • Blades are 1/2" by 4" instead of traditional 1/2" by 3 1/2".

Photos

Highlights

  • Broken Bow, Oklahoma
  • 2026
  • Bush-Whacker®
  • Dual-Spindle Cutters HD-121
  • Available
  • Cutting: 1" - 15"

Specifications

  • 2026
  • Bush-Whacker®
  • Dual-Spindle Cutters
  • HD-121
  • Rotary Cutters
  • Minimum: 55
  • Main or transfer box: 250 hp | Outboard boxes: 120 HP | 540 (Standard)
  • CAT 5
  • Slip: Heavy-duty / Spring type adjustment / Four friction discs on the main shaf
  • Standard Laminated | Two solid rubber tires standard / Independent shock absorbing systems for rear suspension
  • Bladetip: 15,775 FPM
  • CAT2 or CAT3 | Quick Hitch Capable
  • 10 Gauge
  • Cutting Capacity: 3" | Side Bands: 1/4" | Stump Jumper: 1/4" | Blades: 1/2" X 4" | Blade Overlap: 8" | 1 3/4″ 20 splined input shaft and 2″ output shaft
  • 122"
  • Cutting: 1" - 15"
  • 132"
  • 125"
  • 131"
  • 2,400 lbs
  • Front / Rear Deflectors: Chains | Blades: Airlift design / Free-swinging when encountering obstructions
  • Blades: 1/2" x 4" / Alloy spring steel
  • Hydraulic: Hydraulic cylinder controls cutting and traveling height adjustments for pull and semi-mount models.
  • 1 year & 5 on Gearbox