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Section E
24 - 3
Table 1
Ram
Cylinder
Dia. (mm)
HEAD SIDE
Backhoe
S/shift Jack Leg
70
Knuckle
100
Ext Dip
70
Loader
Clam
70
Lift
80
Lift
90
ROD SIDE
Backhoe
Boom
110
Boom
120
Boom
130
Boom
140
Bucket
90
Bucket
100
Dipper
100
Dipper
110
Ext Dip
70
Loader
Shovel
70
Using the figures above, a graph can be plotted and the maximum amount of movement determined. See the next page for a
working example.
9803/3280
Hydraulics
Service Procedures
Rod
Dia. (mm)
40
60
40
40
50
50
60
65
70
75
50
60
60
65
40
40
Purchased from www.WorkshopManuals.co.uk
Total Displacement - mm/10 minutes @
69 bar
138 bar
2
(1000 lb/in
)
(2000 lb/in
13
44
6
16
13
32
6
22
5
17
4
13
8
26
6
22
5
19
5
16
11
45
10
40
10
34
8
28
19
66
10
33
Section E
207 bar
2
2
)
(3000 lb/in
)
91
32
65
45
35
28
52
44
37
32
114
99
70
57
96
68
24 - 3
Issue 1
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