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CSH: Single-acting, spring return
CDH: Double-acting, hydraulic return
CSH
CDH Series
HYDRAULIC CYLINDERS
CSH: SINGLE-ACTING
CDH: DOUBLE-ACTING
Working pressure: 700 kg/cm
2
/10.000 psi.
All pistons have a salt bath nitriding treatment
to resist corrosion.
With built-in bronze guide for easier sliding
of piston.
These cylinders are fitted with a removable
saddle, and are also equipped with a high
flow female quick coupler with dust cap, ref.
A-5507-H.
Carry handles on models weighing from
20 kg/44 lbs to 40 kg/88 lbs. Heavier models
are fitted with eye hooks for transport.
With mounting holes and threaded areas for
easy coupling or special tooling applications.
Fitted with a relief safety valve, ref. A-5538,on
the piston retract side, to prevent accidental
overpressure.
Hollow piston cylinders
The hollow cylinders can be used for general
applications of pushing or lifting forces.
Additionally, they feature a centre-hole
piston which allows the insertion of a rod
or screw, attachable to the threaded saddle,
that travels through the cylinder for pulling
or pushing operations.
Ideal for tensioning, extracting, gear and
pin removal etc.
CSH-12
CSH-20
CSH-30
CSH-60
CSH-90
CDH-30
CDH-60
CDH-90
12
20
30
60
90
30
60
90
Nominal
capacity
Ref.
Maximum
capacity
Effective area
tn kN cm
2
in
2
BCD PQ
cm
3
in
3
Kg.
Oil volume WeightDimensions mm/in.
lbs.
74
140
270
640
1010
638
1265
1995
4,5
8,5
16,5
39
61,6
39
77,2
121,8
8,3
17,6
28,6
58,5
143
42,2
72
163
3,8
8
13
26,6
65
19,2
32,7
74
1
5
/8
1
7
/8
2
1
/2
3
3
5
15
/16
5
15
/16
5
15
/16
18,03
28,86
42,51
84,34
133
42,51
84,34
133
2,8
4,5
6,6
13
20,6
6,6
13
20,6
5
11
/16
6
3
/4
7
7
/8
9
5
/8
10
11
/16
11
11
/16
11
7
/8
12
3
/16
7
5
/16
8
11
/16
10
3
/8
12
5
/8
13
11
/16
17
9
/16
17
13
/16
18
1
/64
70
95
110
155
200
110
155
200
2
3
/4
3
3
/4
4
5
/16
6
1
/8
7
7
/8
4
5
/16
6
1
/8
7
7
/8
Stroke
A
mm. in.
4
7
/16
4
7
/16
4
7
/16
49
/64
1
3
/64
1
19
/64
2
1
/64
3
1
/64
1
19
/64
2
1
/64
3
1
/64
119,3
196,6
291,7
578,8
867
291,7
578,8
880
113
113
113
19,5
26,5
33
53,5
79
33
53,5
79
145
172
200
245
272
296
302
310
186
220
263
321
348
446
452
460
EFGHI
J
KN
2
11
/64
2
3
/4
3
3
/8
4
15
/16
6
1
/2
3
3
/8
4
15
/16
6
1
/2
1
23
/64
2
2
7
/16
3
45
/64
5
3
/64
2
7
/16
3
45
/64
5
3
/64
2
3
1
/4
3
5
/8
5
1
/8
----
3
5
/8
5
1
/8
----
5
/16 - 18 UNC
3
/8 - 16 UNC
3
/8 - 16 UNC
1
/2 - 13 UNC
----
3
/8 - 16 UNC
1
/2 - 13 UNC
----
2
3
/4
2
3
/4
2
3
/4
2
3
/4
2
3
/4
2
3
/4
2
3
/4
2
3
/4
25
/32
25
/32
25
/32
25
/32
1
1
/2
25
/32
25
/32
1
1
/2
25
/32
25
/32
7
/8
1
1
3
/16
7
/8
1
1
3
/16
38,5
50,5
62
94
128
62
94
128
M29 x 1,5
M37 x 1,5
M46 x 1,5
M72 x 1,5
M104 x 1,5
M46 x 1,5
M72 x 1,5
M104 x 1,5
50,8
82,6
92,1
130,2
----
92,1
130,2
----
70
70
70
70
70
70
70
70
20
20
22
25
30
22
25
30
20
20
20
20
38
20
20
38
41
48
63
76
76
150
150
150
55
70
85,72
125
165,1
85,72
125
165,1
O
1
27
/32
1
7
/8
2
47
48
50
----
----
----
----
----
----
----
----
----
----
Cross section view ( CSH)
CSH-12
CSH-20
CSH-30, CDH-30
CSH-60, CDH-60
CSH-90, CDH-90
BRCSH-12
BMCSH-12
BRCSH-20
BMCSH-20
BRCSH-30
BMCSH-30
BRCSH-60
BMCSH-60
BMCSH-90
Ref. Used with
ABC
Dimensions mm/in.
1
6
/64
1
25
/64
1
3
/4
2
49
/64
27,2
35,2
44,2
70,2
M29 x 15
M37 x 1,5
M46 x 1,5
M72 x 1,5
M104 x 1,5
D
3
/4 - 16 UNF
----
1 - 8 UNC
----
1
1
/4 - 7 UNC
----
1
5
/8 - 5
1
/2 UNS
----
----
38
50
61
93
127
1
1
/2
2
2
13
/32
3
21
/32
5
28
30
32
37
42
1
1
/64
1
3
/16
1
1
/4
1
29
/64
1
21
/32
Threaded saddle ( optional )
Grooved saddle ( optional )
Cross section view ( CDH )