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