99
30.1.2
Tire pressure
30.1.3
Recommended tightening torques
Screw connection
Tightening torque
Note
M8x1
8Nm
Mounting screws of housing bearing
M8 (8.8)
25Nm
M12 (8.8)
87Nm
Housing bearings
M16 (8.8)
210Nm
Pneumatic cylinder wheels
M 20 (8.8)
50Nm
Swivel harrow bolts
M20 (8.8)
410Nm
Locking bolts, pneumatic cylinder wheels axles
M24 (8.8)
710Nm
Tray screws
Hyd air connections
M16x1,5
60Nm
Hydraulic fittings, air fittings
M22x1,5
140Nm
Hydraulic fittings, air fittings
Load of an empty machine on axle
Tire
from
to
Tire pressure
Mitas
405/70R20
0 kg
7 920 kg
1,5 Bar
7 920 kg
10 242 kg
2,0 Bar
10 242 kg
12 306 kg
2,5 Bar
12 306 kg
14 280 kg
3,0 Bar
Mitas
420/65R20
0 kg
6 570 kg
0,6 Bar
6 570 kg
7 530 kg
0,8 Bar
7 530 kg
8 460 kg
1,0 Bar
8 460 kg
9 330 kg
1,2 Bar
9 330 kg
10 350 kg
1,4 Bar
10 350 kg
11 400 kg
1,6 Bar