Tiger RBM-20 Rear Boom Mower

The Tiger RBM 20 rear mounted boom mower features a totally independent PTO powered hydraulic drive system capable of delivering 54 HP of cutting performance. Designed for tractors with Cat II 3 point hitch systems and 540 rpm PTO, the RBM series mowers feature a five lever cable control system for maximum operator cutter head control and performance. The RBM series mowers has a swing system that adds an extra level of maneuverability when cutting with a 60” rotary cutter or a 47" flail cutter.

Tiger RBM-20 Rear Boom Mower Features:

  • Tractor Horsepower/Weight Minimum: 75 Horsepower/9000lbs
  • Reach Out, Horizontal: 19' 8"
  • Reach Up, Vertical: 23' 6"
  • Reach Down @ 45°: 8' 9"
  • Flail Cutter Width: 47"
  • Rotary Cutter Width: 60"
  • Total Independent PTO powered hydraulic drive system capable of delivering 54 horsepower of cutting performance.
  • Designed for Cat II 3 point hitch systems.
  • Uses five level blade control system for maximum operator cutter head control and performance.
  • Swing system that adds an extra level of maneuverability.
Product Information
Tiger RBM-20 Rear Boom Mower
MODEL RBM 20
*Reach Out 20' 3"
*Reach Up 23' 3"
*Reach Down @ 45° 8' 9"
*Tractor PTO HP (min) 75 HP
*Tractor Weight (min) 8800 lbs
Machine Weight with Oil less Cutter Head 2500 lbs
Oil Tank Capacity 53 US Gals
Hydraulic Flow Rate 26 gpm @ 2755 psi
Hydraulic System Twin pump independent
Hydraulic Power 54 Hp Total
Head Rotation - Degrees 240°
Breakout System Hydraulic
Mechanical Stabilizer Standard
Swing System Standard
Cable Control Standard
Rotor Control Cable reversible
*Additional front & left rear ballast may be required for desired tractor stability. Ballast Not included.
*Reach based on FL 47" Flail head
CUTTER HEADS:
Flail Type Grass Grass and Brush Brush Only
Weight 740 lbs 770 lbs 740 lbs
Cutting width 47" 47" 47"
Number of Flails 28 16 16
Flail Choice Flail type - forged Boot type - forged Hedge - forged
Rotary Type Grass and Brush
Weight 870 lbs
Cutting Width 60"
Number of Knives 2 - Reversible

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