KUHN HR 4004 D, Operator'S Manual

Page: 55 / 100

Optional equipment
Power harrows
HR4004D - 4504D
53
Adjustment
Categories of linkage:
The hydraulic attachment can be adapted for additional
machines with a standard linkage category 1 or 2.
- Category 1 linkage adaptation: (a)
• A = 683 mm (2’2’’).
- Category 2 linkage adaptation: (b)
• B = 825 mm (2’8’’).
Attachment brackets:
The attachment hooks can be positioned at 2 different
heights to obtain best adaptation of the additional
machine.
- Remove bolts (2) and nuts (1).
- Place hook (4) and spacers (3) in the required
position.
- Reinstall bolts (2) and nuts (1).
Tightening torque: 42 daN m (309 lbf ft):
Adjust both sides to the same setting.