Frontier RB21 Series Rear Blades

field image of Frontier RB21 series rear blade attached to tractor

From light utility work to heavy grading,the wide line of Frontier Rear Blades are designed for maximum versatility and performance.

  • Angle adjustment
  • Reversible cutting edge
  • Optional end plates
  • Hydraulic cylinder kit
Attachments and Others
Amelia, Ohio
Bloomington, Indiana
Botkins, Ohio
Franklin, Indiana
Germantown, Ohio
Greenfield, Indiana
Greensburg, Indiana
Greenville, Ohio
Lebanon, Ohio
Oxford, Ohio
Richmond, Indiana
Rushville, Indiana
Tipp City, Ohio
Urbana, Ohio
Width in working position 1.5 m
5 ft
Moldboard length 152.4 cm
60 in.
Moldboard height 43.2 cm
17 in.
Moldboard thickness 0.6 cm
0.25 in.
Machine 177.8 kg
392 lb
Shipping per unit 193.2 kg
426 lb
Tractor requirements:
PTO hp (kW) Max: 2WD - 48.5 kW
65 hp
Max: 4WD - 44.7 kW
60 hp
Angle, tilt, offset, pivot:
Pivot angle degrees 360 degree (angle)
Angle forward, number of positions Three positions, on each side up to 53 degree (angle)
Angle reverse, number of positions Three positions, on each side up to 53 degree (angle)
Tilt positions/degrees Three positions, up to 22 degree (angle)
up or down
Offset position left or right 15.2 or 30.5 cm
6 or 12 in.
Type Cat. 1
Quick hitch compatibility iMatch compatible (quick-attach system)
Reversible cutting edge:
Thickness 1.3 cm
0.5 in.
Height 15.2 cm
6 in.
Type Medium
Parking stand:
Standard with machine Yes
Time period 1 year