New BB20 Series Box Blades

Frontier Implements
Key Features
  • Fixed back plate for added rigidity
  • Cutting edge is strategically positioned
  • Fixed tailgate helps in rough situations
  • Scarifier has three depth adjustments

More Info


Fixed back plate is heavy duty for added rigidity
Strong formed upper edgeStrong formed upper edge

The heavy-duty concave back plate, with a formed upper edge, provides added rigidity and strength for trouble-free performance.

iMatch™ quick-hitch compatible for quick, efficient hookup
Innovative hitch systemInnovative hitch system

The iMatch Category 1 quick-attach hitch system is an innovative device that converts a 3-point hitch to fixed hooks and makes attaching implements an easy connection.

Cutting edge is strategically positioned for a fine finish
BB Series Box Blade cutting edge is reversibleBB Series Box Blade cutting edge is reversible

The BB Series Box Blade cutting edge ensures precise leveling and a fine finish. It is also reversible for twice the wear life.

Fixed tailgate helps in rough situations
Model BB2048L shownModel BB2048L shown

The tailgates on the BB20 and BB20L Series Box Blades are fixed, giving the cutting edge extra power to slice through hard, compacted ground.

Scarifier has three depth adjustments for a variety of ground conditions
BB20 and BB21 Series scarifierBB20 and BB21 Series scarifier

Adjustments are easy on the BB20 and BB21 Series Box Blades. Simply remove the steel pin and raise or lower the scarifier to increase or decrease ground penetration.


Scarifier shanks can be stored on the scarifier beam when using a box blade for other tasks.


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John DeereBB20 Series Box Blades
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Working width 182.9 cm
72 in.
Unit height 85.1 cm
33.5 in.
Unit depth 78.7 cm
31 in.
Endplate thickness 1 cm
0.375 in.
Moldboard thickness 0.5 cm
0.1875 in.
Operating weight 242.2 kg
534 lb
Shipping 515.3 kg
1136 lb
Tractor compatibility
PTO Horsepower 20.1-33.6 kW
27-45 hp
Compatibility Cat. 1
iMatch™ compatible (Cat. 1)
Quick coupler (Cat. 2)
Capacity 0.54 m3
19 cu ft
Design Reinforced with formed edge end plates
Cutting edge
Reversible Yes
Quantity Two
Size 1.27x15.24 cm
0.5x6 in.
Scarifier shank and beam
Shank type 3 position with holes
Points Replaceable
Quantity Six
Tubular scarifier beam size 4x4x0.25 in.
10.16x10.16x0.64 cm
Beam reinforcement bar size 0.95x2.54 cm
0.375x1 in.
Type Fixed
Type Bolt on
Color JD Green
Configuration Two units per crate
Set-up time
Labor hours 0.5
Time period 1 year