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Features

Move Hitch Pin to Allow Blade Radius to Turn 180 Degrees

Close-up of the green hitch, pin, and implements on a rear blade necessary for 180-degree blade radius

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

Hydraulic cylinder on the side of the crossbar of the RB21 Hydraulic Rear Blade

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

Close-up of a rear blade's black reversible cutting edge on green blade

All Frontier™ RB Series Rear Blade cutting edges are reversible, featuring bevels on both edges to give the blade twice the work life.

Specifications

Weight

Shipping Per Unit426 lb.
Shipping Per Unit193.2 kg
Machine171.9 kg
Machine379 lb.

Parking Stand

Standard With MachineYes

Dimensions

Moldboard Height38.1 cm
Moldboard Height15 in.
Moldboard Length60 in.
Moldboard Length152.4 cm
Width In Working Position5 ft
Width In Working Position1.5 m
Moldboard Thickness0.25 in.
Moldboard Thickness0.6 cm

Tractor Requirements

PTO2WD: 37.3; 4WD: 33.6 kW
PTO2WD: 50; 4WD: 45 hp

Angle, Tilt, Offset, Pivot

Tilt Positions/DegreesUp or down, 0 to 20 degree (angle)
Pivot Angle Degrees360 degree (angle)
Angle Reverse, Number Of PositionsHydraulic, up to 40 degree (angle); Manual, seven positions, up to 45 degree (angle)
Offset Position Left or Right6, 12 in.
Offset Position Left or Right15.2, 30.5 cm
Angle Forward, Number Of PositionsHydraulic, up to 40 degree (angle); Manual, seven positions, up to 45 degree (angle)

Setup Time

Labor Hours2 hr

Hitch

TypeCategory 1
Quick Hitch CompatibilityiMatch Compatible

Duty

TypeStandard

Reversible Cutting Edge

Height15.2 cm
Height6 in.
Thickness0.5 in.
Thickness1.3 cm

Warranty

Time Period1 year