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John Deere 120 Drawn Flail Shredder
Agriculture
- Front rubber deflectors
- Heavy-duty gearbox
- Steel rotor bearings
- Convenient rear grease fittings
Power requirements - Tractor RPM | 1,000 rpm |
---|---|
Knives - Number of knives | 160 |
Knives - Type | Heat-treated, reversible, side-slicer, hard-faced, tungsten-carbide knives optional |
Rotor - Rotor speed | 1,500 rpm |
Rotor - Rotor bearing | Sealed, self-aligning; piloted housing, auxiliary seals, and grease cavities |
Drivetrain - Belts | Power-band, triple 5VX |
Mainframe - Hitch | Drawn |
Mainframe - Safety deflector | Yes |
Mainframe - Gauge wheels | 7.60-15 infinitely adjustable row spaces |
Optional equipment - Easy transport | Yes |
Optional equipment - Constant velocity joint driveline | Yes |
Dimensions - Transport width | 2.4 m 7.8 ft |
Dimensions - Transport length | 7.3 m 24.1 ft |
Dimensions - Weight | 2,100 kg 4,630 lb |
Mainframe - Hood thickness | 6.35 mm 1/4 in. |
Power requirements - Tractor PTO hp range | 67-200 kW 90-200 hp |
Knives - Knife mounting system | 7.87 x 63.5 x 143 mm 0.31 x 2.5 x 5.63 in. |
Cutting capacity - Cutting width | 6.1 m 20 ft |
Rotor - Rotor diameter | 139.7 mm 5.5 in. |
Rotor - Bearing size | 41.15 mm 1.62 in. |
Cutting capacity - Cutting height | 7.6 to 25.4 cm 3 to 10 in. |
Knives - Tip speed | 171 km/h 106 mph |
Featured List
- Cutting Width: 20 ft (6.1 m)
- Number of Knives: 80 pairs
- PTO HP: 120 – 200 hp (90 – 149 kW)
Featured Content

Drawn tractor hookup

The 100 Series Flail Shredder is available with a drawn tractor hookup.

Rotor bearings
The rotor bearings are now made of steel and have a three-lip seal to keep the dirt out and increase the life of the bearings.
The side and center bearings now have guards in order to avoid leaks and dust, increasing the life of the bearings.

Gearbox
A heavy-duty gearbox transfers power to the power-band drive belts through cross shafts with intermediate bearing supports:
- Gearbox has a constant-duty rating of 150 hp and a maximum rating of 225 hp.

Rubber deflectors

Front rubber deflectors keep debris and other materials under the shredder and away from the tractor and operator. Because they are made out of rubber, they will not dent or rust.
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