LGH Technical User Guide - Page 57



Hydraulic Cylinders
HHR - Double Acting Hollow Piston Cylinders
The HHR double acting hollow piston cylinder range incorporates
all of the design features of the HHS range with the added benet
of double acting design, which greatly enhances speed of operation
and performance particularly in the longer length stroke options.
Model
H330340332
HHR302
Capacity Capacity
Push
Pull
(t)
(t)
33
24
Stroke
(mm)
Oil
Cap
(cm3)
51
238
Cyl Eff
A
B
C
D
Area (mm) (mm) (mm) (mm)
2
(cm )
46.7
180
115
60.3
35
E
F
(mm)
G
(Eye
bolt)
4 1/2" - 12un
40
M8
92
28
119
12.2
1/ "
2
H
I
J
(mm) (mm) (mm)
Weight
(kg)
H330340333
HHR306
33
24
150
701
46.7
279
115
60.3
35
4
- 12un
40
M8
92
28
218
17.6
H330340334
HHR3012
33
24
305
1424
46.7
434
115
60.3
35
4 1/2" - 12un
40
M8
92
28
373
25.7
H330340612
HHR603
61
38
76
652
85.7
239
160
92
55
6 1/4" - 12un
45
M12
130
31
166
30.6
H330340613
HHR606
61
38
152
1304
85.7
315
160
92
55
6 1/4" - 12un
45
M12
130
31
242
41.6
H330340614
HHR6010
61
38
254
2179
85.7
417
160
92
55
6 1/4" - 12un
45
M12
130
31
344
52.5
H330341022
HHR1003
102
43
76
1087
143.1
310
213
140
80
8 3/8" - 12un
40
M16
178
82
234
68.5
H330341023
HHR1006
102
43
152
2174
143.1
386
213
140
80
40
M16
178
82
310
90.0
H330341520
HHR1508
152
71
203
4320
212.8
503
270
184
102
n/a
n/a
n/a
n/a
98
389
170.0
H330342470
HHR2508
247
76
203
7039
346.5
505
350
254
150
n/a
n/a
n/a
n/a
98
389
269.0
8
3/ "
8
- 12un
www.lgh.co.uk | 03704 247 247
57
JACKING
Product Code





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