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John Deere BB21 Series Box Blades
Features
Cutting edge is strategically positioned for a fine finish
BB 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.
Floating tailgate helps in rough conditions
Box blade floating tailgate
The tailgate floats, allowing material to flow through the blade during heavy grading conditions.
iMatch™ quick-hitch compatible for quick, efficient hookup
Innovative 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.
Scarifier has three depth adjustments for a variety of ground conditions
BB20 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.
Dimensions
| Working width | 213.4 cm 84 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. |
Weight
| Operating weight | 302.5 kg 667 lb |
|---|---|
| Shipping | 343.4 kg 757 lb |
Tractor compatibility
| PTO Horsepower | Max: 52.5 kW 70 hp |
|---|
Hitch
| Compatibility | Cat. 1 |
|---|
Box
| Capacity | 0.63 m3 22.3 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 | Seven |
| Tubular scarifier beam size | 10.16x10.16x0.64 cm 4x4x0.25 in. |
| Beam reinforcement bar size | 0.95x2.54 cm 0.375x1 in. |
Tailgate
| Type | Floating |
|---|
Mast
| Type | Bolt on |
|---|
Paint
| Color | JD Green |
|---|
Shipping
| Configuration | One unit |
|---|
Set-up time
| Labor hours | 0.5 |
|---|
Warranty
| Time period | 1 year |
|---|