KUHN HRB353D, Operator'S Manual

Page: 69 / 92

Optional equipment
Power harrows
HRB353D - 403D
67
6. Track eradicators
The track eradicators reduce tractor wheel marks in the
seedbed.
The equipment is composed of:
- A set of tine holders
• HRB353D: Kit no. 1238840.
• HRB403D: Kit no. 1238850.
- A set of 2 track eradicator tines:
• With traction bolt overload mechanism: Kit
no. 1216610 (a).
or
• With spring overload mechanism: Kit
no. 1216620 (b).
Lateral adjustment
- Loosen U-bolts (1).
- Track eradicators must be mounted centrally to the
tractor wheels.
- Tighten U-bolts (1).
Torque: 21 daN m (155 lbf ft).
Fit additional track eradicators when using wide tyres or
dual wheels.
Working depth adjustment
Adjust the track eradicator working depth using pin (2).
Only use track eradicators for secondary tillage
work.
2 track eradicators with traction bolt overload
mechanism: Kit no. 1216610.
2 track eradicators with spring overload
mechanism: Kit no. 1216620.
HRB403D
If the distance between track eradicators and
tyres is too small, fit lower links in forward
position.
The track eradicator working depth must not
exceed 100 mm (4’’).