Bush Hog RMB1865-1

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Construction Features

  • RMB models offer optional accessories such as a lift float kit and skid kit on certain models.


Product Features

  • FLAIL HEAD Attachment for RMB series 1-2″ Cutting Capacity 39-47″ Cutting Width
  • ROTARY HEAD Attachment for RMB series 4″ Cutting Capacity 60″ Cutting Width
  • CUTTER BAR Attachment for RMB series 1-1/4″ Cutting Capacity 59″ Cutting Width
  • POWERTRIM PT5: 3/4” Cutting Capacity 59” Cutting Width
  • All RMB models offer self contained, fully independent hydraulic systems with twin pumps for optimum cutting performance.
    The PT5 is powered by the tractor’s hydraulic system requiring only 3.7 gal/min flow to operate the unit.
  • Maximum Horizontal Reach(A) from 11’5″ to 18’1″
    Maximum Vertical Reach(D) from 10’2″ to 22″4″


Tractor Engine HP / Weight (Min.) See Head Selection Chart Below; Varies Based on Head Choice—
Tractor PTO 540
Machine Weight w/Flail* 2470 lbs.
Hydraulic System Totally Independent
Attachment Method Cat. I/II, 3 Pt. Mount
Controls Cable Controlled (QD) /XTC Electronic Controls
Max Reach, Horizontal (A) 18’-1”
Max Height, Horizontal (B) 16’-1”
Max Height, Horizontal (C) 17’-5”
Max Height, Vertical (D) 22’-4”
Max Depth, 45° (E) 8’- 2”
Tractor Engine HP/Weight (Min.) 65 HP/7716 lbs.
Rotor / Knife Type 
Typical Application Hedge Cutting, Grass
Cutting Capacity 2” Diameter
Cutting Width 47”
Tractor Engine HP/Weight (Min.) 65 HP/7716 lbs.
Cutter Type Sickle Bar
Cutting Capacity 1-1/4” Diameter
Cutting Width 59”
Tractor Engine HP/Weight (Min.) 85 HP/8716 lbs.
Typical Application Grass/Brush
Cutting Capacity 4” Diameter
Cutting Width 60”
* For Rotary Head, protective screen material must be installed.