41
9.3
HYDRAULIC DIAGRAM
Pos. Description
A
G ½" (bolted connection XGE 15 LR-ED)
Max. hose length 1 m
Motor-side connection B
B
G ½" (bolted connection XGE 15 LR-ED)
Max. hose length 1 m
Motor-side connection A
P
G ½" (bolted connection XGE 18 LR-ED)
Max. hose length 6 m
Coupling connector BG3
Marked in red
Max. flow rate 80 l/min
Max. pressure 220 bar
T
G ¾" (bolted connection XGE 22 LR-ED)
Max. hose length 6 m
Coupling connector (or coupling sleeve) BG4
Marked in yellow
9.4
TORQUES
The following torques must be observed without lubrication:
Dimensions
Preload force
F
u
(N)
Tightening torque
M
A
(Nm)
Coe
ffic
ie
nt
o
f fric
ti
on
µ
to
t
=
0
.2
0
-
8.8
10.9
12.9
8.8
10.9
12.9
M 4
3450
5050
5900
3.6
5.3
6.1
M 5
5650
8250
9650
7.1
10.0
12.0
M 6
7950
11700
13600
12.0
18.0
21.0
M 8
14600
21400
25100
30.0
44.0
52.0
M 10
23200
34100
39900
60.0
87.0
100.0
M 12
33900
49800
58000
105.0
151.0
177.0
M 14
46500
68500
80000
165.0
240.0
285.0
M 16
640000
94000
110000
260.0
380.0
445.0
M 18
80500
114000
134000
635.0
520.0
610.0
M 20
103000
147000
172000
520.0
740.0
870.0
M 22
129000
184000
216000
710.0
1000.0
1200.0
M 24
149000
212000
248000
890.0
1250.0
1500.0
M 27
196000
279000
327000
1350.0
1900.0
2200.0
M 30
238000
339000
397000
1800.0
2550.0
3000.0