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.
A heavy-duty gearbox transfers power to the power-band drive belts through cross shafts with intermediate bearing supports:
|Tractor PTO hp range||67-149 kW|
|Tractor RPM||1,000 rpm|
|Number of knives||120|
|Knife dimensions||7.87 x 63.5 x 143 mm|
0.31 x 2.5 x 5.63 in.
|Knife mounting system|
|Type||Heat-treated side slice|
|Tip speed||171 km/h|
|Rotor speed||1,500 rpm|
|Rotor diameter||139.7 mm|
|Rotor bearing||Sealed, self-aligning, piloted housing, auxiliary|
|Bearing size||41.28 mm|
|Belts||Power band, triple 5VX|
|Hood thickness||6.35 mm|
|Gauge wheels||4 infinitely adjustable|
|Cutting width||4.6 m|
|Cutting height||7.6 to 25.4 cm|
3 to 10 in.
|Transport width||2.39 m|
|Transport length||5.82 m|
|Constant velocity joint driveline||Yes|
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