Safety Instructions; Technical Data - AL-KO R4 Instructions De Montage

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INSTALLATION
For drawbar:
Type R4
Bolting the drawbar to the axle and clamp
connection
Drawbar connection profile (a)
Fit the clamping bracket with four M12 he-
xagon bolts.
Drawbar connection profile (b)
Fit the drawbar with two M12 or M16 he-
xagon bolts.
Drawbar connection profile (c)
Fit the drawbar with an M12 or M16 hexa-
gon bolt.
Bolting the drawbar to the trestle and
clamping bracket
Attach the clamping bracket to the frame (front
edge of the assembly) using two M12 bolts.
CAUTION!
Observe the length ratio (L1 : L 2 < 2,5)!

SAFETY INSTRUCTIONS

CAUTION!
The tightening torques must be checked after 100 km and retightened to the prescribed values
if necessary!

TECHNICAL DATA

Type
Drawbar, rectangular hol-
low section
Recommended bolts
Tightening torque
4
606523_e BA Zugdeichsel R4_R16_R26_SW .pdf 4 606523_e BA Zugdeichsel R4_R16_R26_SW_mit Beschnitt .pdf 4
Type R16, models A, B
R4
60 x 60 mm
M12 x 90 - 8.8 M12 x 100 - 8.8
75 Nm
Type R26, models A, B
L
L
L L
R16
70 x 70 mm 100 x 100 mm
M16 x 130 - 8.8
75 Nm
a
b
R26
195 Nm
606523_e
21.02.2018 10:19:56 21.02.2018 10:13:01