Features
Move Hitch Pin to Allow Blade Radius to Turn 180 Degrees

The hitch pin connecting the cylinder to the blade can be removed and moved to the opposite side, allowing the blade to turn 180 degrees. This feature is great when backfilling.
Hydraulic Cylinder Changes Blade Direction While on the Move

The hydraulic cylinder on the Frontier™ RB21H Series Rear Blades makes it possible to adjust the angle of the blade in either direction while on the go.
Longer Wear Life With Reversible Cutting Edge

All Frontier™ RB Series Rear Blade cutting edges are reversible, featuring bevels on both edges to give the blade twice the work life.
Weight
| Shipping Per Unit | 456 lb. |
| Shipping Per Unit | 206.8 kg |
| Machine | 183.7 kg |
| Machine | 372 lb. |
Parking Stand
Dimensions
| Moldboard Height | 38.1 cm |
| Moldboard Height | 15 in. |
| Moldboard Length | 72 in. |
| Moldboard Length | 182.9 cm |
| Width In Working Position | 6 ft |
| Width In Working Position | 1.8 m |
| Moldboard Thickness | 0.25 in. |
| Moldboard Thickness | 0.6 cm |
Tractor Requirements
| PTO | 2WD: 37.3; 4WD: 33.6 kW |
| PTO | 2WD: 50; 4WD: 45 hp |
Angle, Tilt, Offset, Pivot
| Tilt Positions/Degrees | Up or down: 0 to 20 degree (angle) |
| Pivot Angle Degrees | 360 degree (angle) |
| Angle Reverse, Number Of Positions | Hydraulic, up to 40 degree (angle); Manual, seven positions, up to 45 degree (angle) |
| Offset Position Left or Right | 6, 12 in. |
| Offset Position Left or Right | 15.2, 30.5 cm |
| Angle Forward, Number Of Positions | Hydraulic, up to 40 degree (angle); Manual, seven positions, up to 45 degree (angle) |
Setup Time
Hitch
| Type | Category 1 |
| Quick Hitch Compatibility | iMatch Compatible |
Duty
Reversible Cutting Edge
| Height | 15.2 cm |
| Height | 6 in. |
| Thickness | 0.5 in. |
| Thickness | 1.3 cm |
Warranty